CN103580451B - A kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus - Google Patents
A kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus Download PDFInfo
- Publication number
- CN103580451B CN103580451B CN201210280968.5A CN201210280968A CN103580451B CN 103580451 B CN103580451 B CN 103580451B CN 201210280968 A CN201210280968 A CN 201210280968A CN 103580451 B CN103580451 B CN 103580451B
- Authority
- CN
- China
- Prior art keywords
- substrate
- source apparatus
- electrical source
- load plate
- combined electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Combinations Of Printed Boards (AREA)
- Dc-Dc Converters (AREA)
Abstract
A kind of combined electrical source apparatus, for being installed on a main load plate, this combined electrical source apparatus comprises a first substrate, a driving module and a conversion module; This first substrate has the 2nd axis that one first axis and is approximately perpendicular to this first axis, and this first substrate is inserted on this main load plate, and the 2nd is axially approximately perpendicular to this main load plate; The side that this driving module is positioned at this first substrate is electrically connected this first substrate; This conversion module is positioned at another side of this first substrate, is electrically connected on this driving module, and wherein, the length of this conversion module is substantially equal to the length of the first axis of this first substrate, and the width of this conversion module is less than the length of the first axis of this first substrate.
Description
Technical field
The present invention relates to a kind of supply unit and power-supply system, particularly a kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus.
Background technology
Power supply device is the assembly of industrial equipments indispensability, and it is mainly in order to function AC power being converted to direct supply or provide boosting or step-down. Known power supply device comprises a dull and stereotyped shape circuit card, at least one transformer and multiple electronic package, this transformer and these electronic packages are configured on this circuit card independently of one another, and form electric connection by the wiring that is formed on circuit card.
Along with the demand function of industrial equipments increases, the quantity of the outfit being arranged at industrial equipments inside also promotes thereupon, and in order to drive the outfit being arranged at industrial equipments smoothly, the output rating of power supply device also must synchronous increase naturally. When the output rating of power supply device increases, the transformer of power supply device inside and the tolerance of electronic package, as: withstand voltage, raising that also must be corresponding. Portions of electronics assembly, as: the volume of electrical condenser is directly proportional to its withstand voltage, and namely the withstand voltage of electronic package is more big, and the volume of its correspondence is also more big. When the electronic package of these large volumes is configured at circuit card, occupying the big quantity space of circuit card, this overall volume becoming high-power power system cannot the main cause of miniaturization.
Summary of the invention
For solving the problem, the present invention provides the combined electrical source apparatus of a kind of small volume and has the power-supply system of aforesaid combination formula supply unit.
For reaching above-mentioned purpose, the present invention provides a kind of combined electrical source apparatus, this combined electrical source apparatus, and for being installed on a main load plate, this combined electrical source apparatus comprises a first substrate, a driving module and a conversion module; This first substrate has the 2nd axis that one first axis and roughly falls in this first axis, and this first substrate is inserted on this main load plate, and the 2nd is axially approximately perpendicular to this main load plate; The side that this driving module is positioned at this first substrate is electrically connected this first substrate; This conversion module is positioned at another side of this first substrate, is electrically connected on this driving module, and wherein, the length of this conversion module is substantially equal to the length of the first axis of this first substrate, and the width of this conversion module is less than the length of the first axis of this first substrate.
For reaching another object of the present invention, the present invention provides a kind of supply unit, and this supply unit comprises a main load plate and multiple combined electrical source apparatus, and these combined electrical source apparatus are arranged on this main load plate, and these combined electrical source apparatus connect in connection.
The first substrate of this combined electrical source apparatus of the present invention directly is plugged on this main load plate, and it is approximately perpendicular to this main load plate, this driving module and this conversion module lay respectively at the both sides of this first substrate, and this driving module directly is located on this first substrate; Therefore, the overall volume of this supply unit can be reduced significantly, and reduce the interference that output power is subject to input electric power, and shorten the transmission path of electric current.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the combined electrical source apparatus of first embodiment of the invention.
Fig. 2 is the combined electrical source apparatus of first embodiment of the invention and the three-dimensional exploded view of main load plate.
Fig. 3 is the combined electrical source apparatus of first embodiment of the invention and the combination figure of main load plate.
Fig. 4 is the stereographic map of the power-supply system of first embodiment of the invention.
Fig. 5 is the three-dimensional exploded view of the combined electrical source apparatus of second embodiment of the invention.
Fig. 6 is the combined electrical source apparatus of second embodiment of the invention and the three-dimensional exploded view of main load plate.
Fig. 7 is the combined electrical source apparatus of second embodiment of the invention and the three-dimensional combination figure of main load plate.
Fig. 8 is the three-dimensional exploded view of the combined electrical source apparatus of third embodiment of the invention.
Fig. 9 is the combined electrical source apparatus of third embodiment of the invention and the three-dimensional exploded view of main load plate.
Figure 10 is the three-dimensional exploded view of the combined electrical source apparatus of fourth embodiment of the invention.
Figure 11 is the combined electrical source apparatus of fourth embodiment of the invention and the three-dimensional exploded view of main load plate.
Figure 12 is the stereographic map of the power-supply system of second embodiment of the invention.
Description of reference numerals
1,1a, 1b, 6 combined electrical source apparatus
10,60 first substrate
102,302, the convex post in 323b, 490,602
20,70 driving module
200,332,332a, 700,832 transformer
202,702 switching element
204,352,704 electronic component
30,80 conversion module
300,300b, 800 second substrates
304, the convex rib in 304b, 324,492
306b card groove
307b engagement part
308b conductive layer
310 second substrates
320,320a, 320b tetrabasal
322b planar portions
324b bending portion
325b perforate
330,330a, 830 changes unit
3322a salient
340,840 control unit
342 control electronic components
350 signal transfer units
360,360b, 860 output units
362,362b, 862 inducers
363b, 864 connects pin
364 electrical condensers
370 first junctors
380 the 2nd junctors
390 the 3rd junctors
40,40b intermediary load plate
400 the 4th junctors
400b multilayer circuit board
401b runs through hole
402b first metal level
403b first perforate
404b the 2nd metal level
405b the 2nd perforate
41 accommodating grooves
42 load bearing seats
420 first plate bodies
422 the 2nd plate bodies
424 connection sections
425 accommodating spaces
426 shoulders
427 strut members
44 first isolation radiating plates
46 the 2nd isolation radiating plates
48 mounting blocks
49 the 5th substrates
492 conductive layers
50 main load plates
52 slots
54 plate faces
801 perforation
802 flutings
810 conductor layers
870 first connection posts
880 the 2nd connection posts
890 conductive layers
891 card buttons
892 link parts
A1 first is axially
A2 the 2nd is axially
Embodiment
Coordinate and consult Fig. 1, Fig. 2 and Fig. 3, be respectively three-dimensional exploded view and the combination figure of the three-dimensional exploded view of the combined electrical source apparatus of first embodiment of the invention, combined electrical source apparatus and main load plate. The high-voltage of input is converted to low-voltage output by this combined electrical source apparatus 1. This combined electrical source apparatus 1 is installed on a main load plate 50, and this main load plate 50 has multiple slot 52, with being inserted in wherein for this combined electrical source apparatus 1, is formed with this main load plate 50 and is electrically connected; This main load plate 50 can be printed circuit board (PCB) (printcircuitboard, PCB), or it is pre-formed with the substrate of multiple wiring, wherein this substrate can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, this main load plate 50 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other.
This combined electrical source apparatus 1 comprises a first substrate 10, and drives module 20 and a conversion module 30, the side that this driving module 20 is located at this first substrate 10 is electrically connected on this first substrate 10, and this conversion module 30 is positioned at another side and the formation electric connection of this driving module 20 of this first substrate 10.
This first substrate 10 can be printed circuit board (PCB) or the sheet material being pre-formed with multiple wiring on it, wherein this sheet material can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, this first substrate 10 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other.
This first substrate has one first axial A1 and is approximately perpendicular to one the 2nd axial A2 of this first axial A1; In the present embodiment, this first axial A1 is the length direction of this first substrate 10, and the 2nd axial A2 is the width of this first substrate 10. This first substrate 10 is inserted in this main load plate 50, and the 2nd of this first substrate 10 the axial A2 is approximately perpendicular to a plate face 54 of this main load plate 50. The one end of this first substrate 10 has at least one convex post 102, and the quantity of convex post 102 can be one or more, and in the present embodiment, this first substrate 10 is to comprise two convex posts 102. These convex posts 102 are inserted in these respectively and wear in groove 52, make this first substrate 10 be approximately perpendicular to this main load plate 50 and form electric connection with this main load plate 50.
This driving module 20 directly is located on this first substrate 10, is electrically connected on this first substrate 10. This driving module 20, in order to receive the electric power of this combined electrical source apparatus 10 of input, drives this combined electrical source apparatus 10. This driving module 20 comprises at least one transformer 200, at least one switching element 202 and multiple active and passive formula electronic component 204; The quantity of transformer 200, this switching element 202 can be one or more, in the present embodiment, this combined electrical source apparatus 1 is to comprise two transformers 200 and four switching elements 202, and, these switching elements 202 are metal oxide semiconductor field-effect electricity crystal (Metal-Oxide-SemiconductorField-EffectTransistor, MOSFET) goodly. These transformers 200, these switching elements 202 and these electronic components 204 coordinate formation one drive circuit.
This conversion module 30 receives the voltage source by this driving module 20, and provides voltage conversion function, makes the magnitude of voltage of this voltage source of reduction. The length of this conversion module 30 is substantially equal to the length of the first axial A1 of this first substrate 10, and the width of this conversion module 30 is less than the length of the first axial A1 of this first substrate 10.
This conversion module 30 comprises second substrate 300, the 3rd substrate 310, tetrabasal 320, conversion unit 330, control unit 340, signal transfer unit 350, output unit 360,1 first junctor 370, the 2nd junctor 380, the 3rd junctor 390 and one the 4th junctor 400.
This conversion unit 330 is located at the plate face that this first substrate 10 arranges this driving module 20 on the contrary, is electrically connected on this first substrate 10, in order to receive the electric power that this driving module 20 exports. This conversion unit 330 comprises at least one transformer 332 and multiple active and passive formula electronic component (figure does not look), and this transformer 332 and these electronic components coordinate formation one Voltage Cortrol circuit.
This first junctor 370 is arranged on this first substrate 10, is electrically connected on this first substrate 10, and this first junctor 370 and this conversion unit 330 are positioned at the same side of this first substrate 10.
This second substrate 300 can be printed circuit board (PCB) or the sheet material being pre-formed with multiple wiring on it, wherein this material plate can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, this second substrate 300 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other; And better, this second substrate 300 can be multilayer (more than two layers) circuit card. This second substrate 300 is inserted in this main load plate 50 and forms electric connection with this main load plate 50, and this second substrate 300 is roughly parallel to this first substrate 10. In addition, the one end of this second substrate 300 has at least one convex post 302, and the quantity of convex post 302 can be one or more, and in the present embodiment, this second substrate 300 is to comprise three convex posts 302. These convex posts 302 are inserted in these slots 52 respectively, make this second substrate 300 be approximately perpendicular to this main load plate 50 and form electric connection with this main load plate 50.
This control unit 340 is located on this second substrate 300, is electrically connected on this second substrate 300. This control unit 340 comprises multiple control electronic component 342, and these control electronic components 342 can be active electronic element or passive type electronic component, coordinates the circuit forming and having controlling functions; Certainly, these control electronic components 342 can also for having the IC of controlling functions.
2nd junctor 380 is arranged on this second substrate 300, is electrically connected on this control unit 340; In the present embodiment, the 2nd junctor 380 is positioned at the one side of this second substrate 300 in the face of this first substrate 10.
3rd substrate 310 can be printed circuit board (PCB) or the sheet material being pre-formed with multiple wiring on it, wherein this sheet material can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, the 3rd substrate 310 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other. 3rd substrate 310 is roughly parallel to this first substrate 10 between this first substrate 10 and this second substrate 300. This signal transfer unit 350 is located on the 3rd substrate 310, is electrically connected on the 3rd substrate 310. This signal transfer unit 350 comprises multiple electronic component 352 in order to form Signal transmissions circuit.
3rd junctor 390 is arranged on the 3rd substrate 310, is electrically connected on the 3rd substrate 310; 3rd junctor 390 is combined with this first junctor 370, this conversion unit 330 and this signal transfer unit 350 is formed and is electrically connected.
4th junctor 400 is arranged on the 3rd substrate 310, is electrically connected on the 3rd substrate 310; 4th junctor 400 is combined with the 2nd junctor 380, this signal transfer unit 350 and this control unit 340 is formed and is electrically connected.
This tetrabasal 320 for printed circuit board (PCB) or can be pre-formed with the substrate of multiple wiring on it, the material that wherein this substrate can be combined with each other for the material of copper base, aluminium base, ceramic substrate or other sheet material or printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties with good heat conductive character. This tetrabasal 320 is positioned at the side that this second substrate 300 is arranged at the 3rd substrate 310 on the contrary, is roughly parallel to this second substrate 300; This tetrabasal 320 is inserted on this main load plate 50, is formed with this main load plate 50 and is electrically connected. The one end of this tetrabasal 320 has at least one convex post 322, and the quantity of convex post 322 can be one or more, and in the present embodiment, this tetrabasal 320 is to comprise three convex posts 322. These convex posts 322 are inserted in these respectively and wear in groove 52, make this tetrabasal 320 be approximately perpendicular to this main load plate 50 and form electric connection with this main load plate 50.
This output unit 360 is arranged on this tetrabasal 320, is electrically connected on this tetrabasal 320. This output unit 360 comprises at least one inducer 362 and at least one electrical condenser 364, the quantity of inducer 362 and this electrical condenser 364 can be respectively one or more, in the present embodiment, this output unit 360 is to comprise two inducers 362 and two electrical condensers 364, but must know that this quantity is not limitation of the present invention. These inducers 362 coordinate composition pi type filter with these electrical condensers 364, reduce exporting assorted news in order to stable outward current.
During actual use, user can flexibly adjust this driving module 20 according to the output rating of demand, this conversion unit 330, this control unit 340, the specification (such as: withstand voltage) of this signal transfer unit 35 and output unit 360, and the driving module 20 of demand will be provided with, this conversion unit 330, this control unit 340, this first substrate 10 of this signal transfer unit 350 and output unit 360, this second substrate 300, 3rd substrate 310 and tetrabasal 320 are inserted on this main load plate 50 respectively, make to be formed with this main load plate 50 respectively to be electrically connected, corresponding this first junctor 370 and the 3rd that engages links device 390 simultaneously, 2nd junctor 380 and the 4th junctor 400, this conversion unit 330 and this control unit 340 can be formed by this signal transfer unit 350 be electrically connected. thus, the electric power entering this combined electrical source apparatus 1 by this driving module 20 can be converted into demand electric power, exports by this output unit 360, therefore, this combined electrical source apparatus 1 of the present invention has the advantage that can be convenient to assemble and adjust specification.
In sum, this combined electrical source apparatus 1 has the advantage of small volume, and unit 330 and output unit 360 are changed in the isolation of this distributing style, it is possible to reduces the interference that output power is subject to input electric power, and then reduces the situation of output power instability. In addition, space between adjacent two substrates can for air circulation in wherein, it is to increase integral heat sink effect.
Coordinate and consult Fig. 4, be the stereographic map of the power-supply system of the present invention. This power-supply system comprises a main load plate 50 and multiple aforesaid combined electrical source apparatus 1, and these combined electrical source apparatus 1 are installed on this main load plate 50, is formed with this main load plate 50 and is electrically connected. In the present embodiment, this power-supply system, to comprise two combined electrical source apparatus 1 as illustrative example, is installed on main load plate 50, and these combined electrical source apparatus 1 are in being connected in parallel these combined electrical source apparatus 1 row.
By this, when this power-supply system operates in underloading, it is possible to only start single combined electrical source apparatus 1, make the output rating of this power-supply system of reduction. When this power-supply system is when over-loading operation, then open these combined electrical source apparatus 1 simultaneously, the output rating of this power-supply system of raising is improved; Secondly, when opening multiple combined electrical source apparatus 1 simultaneously, respectively this control unit 340 of this combined electrical source apparatus 1 coordinates and reaches phase shift (phase-shift) function, makes the working efficiency of this power-supply system 1 of lifting reduce output ripple electric current. Thus, this power-supply system can reach optimum efficiency under underloading operation and over-loading operation, avoids the power-supply system problem that efficiency is not good when underloading of traditional high watt.
Coordinate and consult Fig. 5, Fig. 6 and Fig. 7, be respectively three-dimensional exploded view and the combination figure of the three-dimensional exploded view of the combined electrical source apparatus of second embodiment of the invention, combined electrical source apparatus and main load plate. The combined electrical source apparatus 1a of the present embodiment and the combined electrical source apparatus 1 of the first embodiment are similar, and identical element marking is with identical symbol.
This combined electrical source apparatus 1a more comprises intermediary's load plate 40. This intermediary load plate 40 is printed circuit board (PCB) or the sheet material being pre-formed with multiple wiring on it, wherein this sheet material can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, the sheet material that the material that plate 40 can be printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other is carried in this intermediary. This intermediary load plate 40 is formed with multiple accommodating groove 41.
Secondly, the one end that this second substrate 300a has this convex post 302 on the contrary has at least one convex rib 304, and the quantity of convex rib 304 can be one or more, and in the present embodiment, the 2nd load plate 300a is to have four convex ribs 304. These convex ribs 304 are inserted in these accommodating grooves 41 of this intermediary load plate 40 accordingly, make this second substrate 300a be approximately perpendicular to this intermediary load plate 40 and carry plate 40 formation electric connection with this intermediary.
The one end that this tetrabasal 320a has this convex post 322 on the contrary has at least one convex rib 324, and the quantity of convex rib 324 can be one or more, and in the present embodiment, this tetrabasal 320a is to have four convex ribs 324. These convex ribs 324 are inserted in these accommodating grooves 41 that plate 40 is carried in this intermediary accordingly, make this tetrabasal 320a be approximately perpendicular to this intermediary load plate 40 and the load plate 40 formation electric connection of this intermediary.
Having at least one salient 3322a on these transformers 332a of this conversion unit 330a, the quantity of salient 3322a can be one or more, and in the present embodiment, respectively this transformer 332a is to comprise two salient 3322a. These salients 3322a is inserted in these accommodating grooves 41 of this intermediary load plate 40 accordingly, makes this intermediary of electrical connection load plate 40 and this conversion unit 330a.
By this, this control unit 330a being positioned on this second substrate 300a, and this output unit 360 being positioned on this tetrabasal 330a can be electrically connected on this conversion unit 330a and this driving module 20 by this Zhu Zai Ban50Ji Gai intermediary load plate 40; And better, this Zhu Zai Ban50Ji Gai intermediary load plate 40 can transmit the electric power of different level respectively.
The function of other element of combined electrical source apparatus 1a and related description, in fact identical with the combined electrical source apparatus 1 of the first embodiment, do not repeat them here. Combined electrical source apparatus 1a at least can reach the function identical with combined electrical source apparatus 1.
In addition, this main load plate 5 can also coordinate composition one supply unit with multiple combined electrical source apparatus 1a, and the distributing style of these combined electricals source apparatus 1a is approximately identical to these combined electrical source apparatus 1 of aforementioned first embodiment, and at this, then it will not go into details.
Coordinate and consult Fig. 8 and Fig. 9, be respectively three-dimensional exploded view and the three-dimensional combination figure of the combined electrical source apparatus of third embodiment of the invention. The combined electrical source apparatus 1b of the present embodiment and the combined electrical source apparatus 1a of the first embodiment is similar, and identical element marking is with identical symbol.
This second substrate 300b is a multilayer circuit board, and is formed with multiple card groove 306b on it, and these cards groove 306b is disposed therein with for multiple conductive layer 308b; And the wall face of better respectively this card groove 306b is formed with multiple engagement part 307b, in order to fixing respectively this conductive layer 308b. Respectively this conductive layer 308b uses copper or other material with good electrical conductive properties to be made, in order to transmit path as electric current.
This intermediary load plate 40b comprises a multilayer circuit board 400b, one first metal level 402b and the 2nd metal level 404b. This multilayer circuit board 400b is formed and multiple runs through hole 401b. This first metal level 402b and the 2nd metal level 404b uses copper or other material with good electrical conductive properties to be made, in order to transmit path as electric current.
This first metal level 402b is attached at a lower surface of this multilayer circuit board 400b, and is formed with multiple these first perforate 403b running through hole 401b roughly corresponding on it. 2nd metal level 404b is attached at a upper surface of this multilayer circuit board 400b, and is formed with multiple these the 2nd perforate 405b running through hole 401b roughly corresponding on it.
These convex rib 304b of these salients 3322a and the 2nd circuit card 300b of these transformers 332a are inserted in these and run through hole 401b, these the first perforate 403b and these the 2nd perforate 405b, carry plate 40b with this intermediary and form electric connection.
This tetrabasal 320b comprises an a planar portions 322b and bending portion 324b, this planar portions 322b is roughly parallel to this first substrate 10, and this planar portions 322b has multiple convex post 323b, in order to be plugged in, this main load plate 50 forms electric connection with this main load plate 50 to these convex post 323b. This bending portion 324b is approximately perpendicular to this planar portions 322b, and is formed with multiple perforate 325b on it. These inducers 362b of this output unit 360b multiple connect these of these perforates 325b and this intermediary load plate 40b that pin 363b is inserted in this tetrabasal 320b and run through hole 401b, these the first perforate 403b and these the 2nd perforate 405b, are formed with this tetrabasal 320b and this intermediary load plate 40b and are electrically connected.
This combined electrical source apparatus 1b more comprises load bearing seat 42,1 first isolation radiating plate 44, a 2nd isolation radiating plate 46, multiple mounting block 48 and one the 5th substrate 49. This load bearing seat 42 comprises one first plate body 420, the 2nd plate body 422, a junction 424 and a shoulder 426. The setting of this first plate body 420 is adjacent to the setting of this first substrate the 10, two plate body 422 and is adjacent to this second substrate 300b; In the present embodiment, this first plate body 420 and the 2nd plate body 422 are roughly rectangular, and the length of the 2nd plate body 422 is substantially equal to the length of this first plate body 420, and the width of the 2nd plate body 422 is less than the width of this first plate body 420. This connection section 424 is positioned at the one end of this first plate body 420 and the 2nd plate body 422, connects this first plate body 420 and one the 2nd plate body 422. This first plate body the 420, the 2nd plate body 422 and this connection section 424 coordinate at least one accommodating space 425 of formation, in order to these transformers 332a of accommodating this conversion unit 330a, these voltage devices 200 avoiding these voltage devices 332a and this driving unit 20 are made to produce electromagnetic interference. This connection section 424 more comprises multiple strut member 427, in order to be inserted on this main load plate 50. This shoulder 426 is arranged at the one end that this first plate body 420 is provided with this connection section 424 on the contrary, extends towards the direction of this first substrate 10, with so that this load bearing seat 42 can be located on this first substrate 10.
This first isolation radiating plate 44 is positioned at the side of this first substrate 10,2nd isolation radiating plate 46 is positioned at another side of this first substrate 10, these mounting blocks 48 run through this first isolation radiating plate 44, this first substrate 10 is locked on the 2nd isolation radiating plate 46, make the effect reaching electromagnetic isolation and heat conduction.
5th substrate 49 is positioned at the side that this second substrate 300b is provided with this first substrate 10 on the contrary. 5th substrate 49 can be printed circuit board (PCB) or the sheet material being pre-formed with multiple wiring on it, wherein this sheet material can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, the 5th substrate 49 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other; And better, the 5th substrate 49 is multilayer (more than two layers) circuit card. The one end of the 5th substrate 49 is formed with at least one convex post 490, and the quantity of convex post 490 can be one or more, and in the present embodiment, the 5th substrate 49 is to comprise two convex posts 490 as illustrative example. These convex posts 490 are inserted on this intermediary load plate 40b and the load plate 40b formation electric connection of this intermediary. The other end of 5th substrate 49 is formed with at least one convex rib 494, and these convex ribs 494 are inserted on this main load plate 50 and the formation electric connection of this main load plate 50.
5th substrate 49 is more provided with at least one conductive layer 492, in order to the path transmitted as electric current. This control unit 340 is arranged on this second substrate 300b and the 5th substrate 49 simultaneously, is formed with this second substrate 300b and the 5th substrate 49 and is electrically connected; By this, it is possible to that disperses these control electronic components arranges interval, makes raising radiating effect.
The function of other element of combined electrical source apparatus 1b and related description, in fact identical with the combined electrical source apparatus 1 of the first embodiment, do not repeat them here. Combined electrical source apparatus 1b at least can reach the function identical with combined electrical source apparatus 1.
In addition, this main load plate 5 can also coordinate composition one supply unit with multiple combined electrical source apparatus 1b, and the distributing style of these combined electricals source apparatus 1b is approximately identical to these combined electrical source apparatus 1 of aforementioned first embodiment, and at this, then it will not go into details.
Coordinate and consult Figure 10 and Figure 11, be respectively the combined electrical source apparatus of fourth embodiment of the invention and the three-dimensional exploded view of main load plate and three-dimensional combination figure. This combined electrical source apparatus 6 is in order to be converted to low-voltage output by the high-voltage of input. This combined electrical source apparatus 6 is installed on a main load plate 50, and this main load plate 50 has multiple slot 52, with being inserted in wherein for this combined electrical source apparatus 6, is formed with this main load plate 50 and is electrically connected; This main load plate 50 can be printed circuit board (PCB), or it is pre-formed with the sheet material of multiple wiring, wherein this material plate can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, this main load plate 50 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other.
This combined electrical source apparatus 6 comprises a first substrate 60, and drives module 70 and a conversion module 80, the side that this driving module 70 is located at this first substrate 60 is electrically connected on this first substrate 60, and this conversion module 80 is positioned at another side and the formation electric connection of this driving module 70 of this first substrate 60.
This first substrate 60 can be printed circuit board (PCB) or the sheet material being pre-formed with multiple wiring on it, wherein this sheet material can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, this first substrate 60 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other. This first substrate 60 has one first axial A1 and is approximately perpendicular to one the 2nd axial A2 of this first axial A1; In the present embodiment, this first axial A1 is the length direction of this first substrate 60, and the 2nd axial A2 is the width of this first substrate 60. This first substrate 60 is inserted in this main load plate 50, and the 2nd of this first substrate 60 the axial A2 is approximately perpendicular to this main load plate 50. The one end of this first substrate 60 has at least one convex post 602, and the quantity of convex post 602 can be one or more, and in the present embodiment, this first substrate 60 is to comprise two convex posts 602. These convex posts 602 are inserted in these respectively and wear in groove 52, make this first substrate 60 be approximately perpendicular to this main load plate 50, are formed with this main load plate 50 and are electrically connected.
This driving module 70 directly is located on this first substrate 60, is electrically connected on this first substrate 60. This driving module 70, in order to receive the electric power of this combined electrical source apparatus 6 of input, drives this combined electrical source apparatus 6. This driving module 70 comprises at least one transformer 700, at least one switching element 702 and multiple active and passive formula electronic component 704; The quantity of transformer 700, this switching element 702 can be one or more, in the present embodiment, this combined electrical source apparatus 6 to comprise two transformers 700 and four switching elements 702, and these switching elements 702 be goodly metal oxide semiconductor field-effect electricity crystal. These transformers 700, these switching elements 702 and these electronic components 704 coordinate formation one drive circuit.
This conversion module 80 receives the voltage source by this driving module 70, and provides voltage conversion function, makes the magnitude of voltage of this voltage source of reduction. The length of this conversion module 80 is substantially equal to the length of the first axial A1 of this first substrate 60, and the width of this conversion module 80 is less than the length of the first axial A1 of this first substrate 60.
This conversion module 80 comprises a second substrate 800, at least one conductor layer 810, is changed unit 830, control unit 840, output unit 860,1 first and connected post 870,2 the 2nd connection post 880 and a conductive layer 890.
This second substrate 800 arranges in contrast to this main load plate 50, this second substrate 800 can be printed circuit board (PCB) or the sheet material being pre-formed with multiple wiring on it, wherein this sheet material can be copper base, aluminium base, ceramic substrate or other sheet material with good heat conductive character, or, this second substrate 800 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties is combined with each other; And better, this second substrate 800 can be multilayer (more than two layers) circuit card.
This conductor layer 810 uses copper or other material with good electrical conductive properties to be made, and this conductor layer 810 is attached at this second substrate 800, in order to the path transmitted as electric current; And better, this second substrate 800 is formed the accommodating groove (not shown) that supplies this conductor layer 810 accommodating, makes to fix this conductor layer 810.
This conversion unit 830, this control unit 840, this output unit 860 are located on this second substrate 800 and are electrically connected on this second substrate 800. The electric power that this conversion unit 830 exports in order to receive this driving module 70, the electric power exported by this driving module 70 is converted to a demand voltage value. This conversion unit 330 comprises at least one transformer 832 and multiple active and passive formula electronic component (not shown) goodly, and this transformer 832 and these electronic components coordinate formation one Voltage Cortrol circuit.
This control unit 840 is in order to control the operational stage of this combined electrical source apparatus 6, and this control unit 840 can comprise multiple controlling elements in order to composition control circuit, or, this control unit 840 can also be an IC with controlling functions. This output unit 860 comprises at least one inducer 862 and at least one electrical condenser 864; The quantity of this inducer 862 and this electrical condenser 864 can be respectively one or more, and in the present embodiment, this output unit 860 is to comprise two inducers 862 and four electrical condensers 864 as illustrative example. These inducers 862 coordinate composition pi type filter with these electrical condensers 864, reduce exporting assorted news in order to stable outward current.
This first connection post 870 is located between this main load plate 50 and this second substrate 800, and the perforation 801 that two ends of this first connection post 870 are inserted on this slot 52 of this main load plate 50 and this second substrate 800 respectively, make electrical connection this main load plate 50 and this second substrate 800.
This conductive layer 890 uses copper or other material with good electrical conductive properties to be made. This conductive layer 890 is attached on this second substrate 800, in order to the connecting passage as this output unit 860 and this second substrate 800, and electric current is transmitted thereon. More can being formed with multiple card on this conductive layer 890 and buckle 891, these card buttons 891 are linked to the multiple flutings 802 being formed at this second substrate 800, use and reach locating effect, strengthen the strength of connection between this conductive layer 890 and this second substrate 800. This conductive layer 890 is generally t-shaped in the present embodiment, during actual enforcement, it may also be useful to person can according to the shape of actual demand and restriction this conductive layer 890 of adjustment.
This conductive layer 890 is combined by the one end of multiple link part 892 with the 2nd connection post 880, the better ground of this link part 892 can be copper rivet, close this conductive layer 890 and these the 2nd connection posts 880 in order to the fourth of the twelve Earthly Branches, electric current can be transmitted between this conductive layer 890 and these the 2nd connection posts 880. The other end of 2nd connection post 880 is inserted in these slots 52 of this main load plate 50, is formed with this main load plate 50 and is electrically connected; Thus, electric power can be transmitted between this main load plate 50 and this second substrate 800 by these the 2nd connection posts 880. Wherein these the 2nd connection posts 880 and this first connection post 870 can transmit the electric power of different level respectively.
This combined electrical source apparatus 6 more comprises one first isolation radiating plate 94, the 2nd isolation radiating plate 96 and multiple mounting block 98, this the first isolation radiating plate 94 is positioned at the side of this first substrate 60,2nd isolation radiating plate 96 is positioned at another side of this first substrate 60, these mounting blocks 98 run through this first isolation radiating plate 94 and this first substrate 60, it is locked on the 2nd isolation radiating plate 96, to provide electromagnetic isolation and radiating effect.
In sum, this combined electrical source apparatus 6 has the advantage of small volume, can for air circulation in wherein, it is to increase integral heat sink effect.
During actual use, user can flexibly adjust the specification of this driving module 70, this conversion unit 830, this control unit 840 and output unit 860 according to the output rating of demand, thus, the electric power entering this combined electrical source apparatus 6 by this driving module 70 can be converted into demand electric power, exports by this output unit 860. Therefore, this combined electrical source apparatus 6 has the advantage that can be convenient to assemble and adjust specification.
Coordinate and consult Figure 12, be the stereographic map of the power-supply system of second embodiment of the invention. This power-supply system comprises a main load plate 50 and multiple aforesaid combined electrical source apparatus 6, and these combined electrical source apparatus 6 are installed on this main load plate 50, is formed with this main load plate 50 and is electrically connected. In the present embodiment, this power-supply system 5, to comprise double-combined supply unit 6 as illustrative example, is installed on main load plate 50, and these combined electrical source apparatus 6 are in being connected in parallel these combined electrical source apparatus 6 row.
By this, when this power-supply system operates in underloading, it is possible to only start single combined electrical source apparatus 6, make the output rating of this power-supply system of reduction. When this power-supply system is when over-loading operation, then open these combined electrical source apparatus 6 simultaneously, the output rating of this power-supply system of raising is improved; Secondly, when opening multiple combined electrical source apparatus 6 simultaneously, respectively this control unit 840 of this combined electrical source apparatus 6 coordinates and reaches phase shift function, makes the working efficiency of this power-supply system of lifting reduce output ripple electric current. Thus, this power-supply system can reach optimum efficiency under underloading operation and over-loading operation, avoids the supply unit problem that efficiency is not good when underloading of traditional high watt.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claims in the present invention.
Claims (15)
1. a combined electrical source apparatus, for being installed on a main load plate, it is characterised in that, described combined electrical source apparatus comprises:
One first substrate, has the 2nd axis that one first axis and is approximately perpendicular to described first axis, and described first substrate is inserted on described main load plate, and the described 2nd is axially approximately perpendicular to described main load plate;
One driving module, is positioned at the side of described first substrate and is electrically connected described first substrate; And
One conversion module, is positioned at another side of described first substrate, and is electrically connected on described driving module,
Wherein, the length of described conversion module is substantially equal to the length of the first axis of described first substrate, and the width of described conversion module is less than the length of the first axis of described first substrate.
2. combined electrical source apparatus as claimed in claim 1, it is characterised in that, described conversion module comprises:
One second substrate, is inserted in described main load plate and is approximately perpendicular to described main load plate;
One the 3rd substrate, between described first substrate and described second substrate, described 3rd substrate is inserted in described main load plate and is approximately perpendicular to described main load plate;
One conversion unit, is positioned at described first substrate;
One control unit, is arranged on described second substrate and is electrically connected on described second substrate;
One signal transfer unit, is arranged on described 3rd substrate and is electrically connected on described 3rd substrate, and described signal transfer unit is electrically connected described control unit and described conversion unit; And
One output unit, is electrically connected on described main load plate.
3. combined electrical source apparatus as claimed in claim 2, it is characterised in that, described conversion module also comprises:
One tetrabasal, it is positioned at the side that described 3rd substrate is set on the contrary of described second substrate, described tetrabasal is plugged in described main load plate and is approximately perpendicular to described main load plate, and described output unit is arranged on described tetrabasal and is electrically connected on described tetrabasal.
4. combined electrical source apparatus as claimed in claim 2, it is characterised in that, described output unit comprises at least one electrical condenser and at least one inducer.
5. combined electrical source apparatus as claimed in claim 2, it is characterised in that, described conversion module also comprises:
One first junctor, is arranged at described first substrate;
One the 2nd junctor, is arranged at described second substrate;
One the 3rd junctor, is arranged at described 3rd substrate and is combined with described first junctor, make electrical connection described conversion unit and described signal transfer unit; And
One the 4th junctor, is arranged at described 3rd substrate and is combined with described 2nd junctor, make the described signal transfer unit of electrical connection and described control unit.
6. combined electrical source apparatus as claimed in claim 1, it is characterised in that, also comprise:
One load bearing seat, described load bearing seat comprises one first plate body, one the 2nd plate body and a junction, described connection section connects described first plate body and described 2nd plate body, described first plate body, described 2nd plate body and described connection section coordinate formation one accommodating space, described conversion module is positioned at described accommodating space, described connection section comprises multiple strut member, in order to be inserted on described main load plate.
7. combined electrical source apparatus as claimed in claim 3, it is characterized in that, the one end of described first substrate, described second substrate and described tetrabasal has at least one convex post, described convex post is inserted in the multiple slots being formed on described main load plate respectively, and is formed with described main load plate and be electrically connected.
8. combined electrical source apparatus as claimed in claim 3, it is characterised in that, also comprise intermediary's load plate, the other end that described second substrate and described tetrabasal are inserted in described main load plate on the contrary is inserted in described intermediary load plate respectively.
9. combined electrical source apparatus as claimed in claim 8, it is characterised in that, described intermediary load plate comprises:
One multilayer circuit board;
One first metal level, is attached at the one side of described multilayer circuit board; And
One the 2nd metal level, is attached at the another side of described multilayer circuit board.
10. combined electrical source apparatus as claimed in claim 1, also comprises:
One second substrate, is roughly parallel to described main load plate and is positioned at the side that described first substrate plugs described main load plate on the contrary, and described first substrate is inserted in described second substrate;
One conversion unit, is located on described second substrate and is electrically connected on described second substrate;
One control unit, is located on described second substrate and is electrically connected on described second substrate; And
One output unit, is arranged on described second substrate and is electrically connected on described second substrate.
11. combined electrical source apparatus as claimed in claim 10, also comprise one first connection post, are inserted in described second substrate and described main load plate, in order to be electrically connected described second substrate and described main load plate.
12. combined electrical source apparatus as claimed in claim 11, also comprise:
One conductive layer, is attached on described second substrate, and described conductive layer is electrically connected described output unit;
At least one 2nd connection post, between described second substrate and described main load plate; And
One link part, in conjunction with described conductive layer and described 2nd connection post.
13. combined electrical source apparatus as claimed in claim 1, also comprise:
One first isolation radiating plate, is positioned at the side of described first substrate;
One the 2nd isolation radiating plate, is positioned at another side of described first substrate; And
Multiple mounting block, runs through described first isolation radiating plate and is locked in described 2nd isolation radiating plate.
14. 1 kinds have the power-supply system of combined electrical source apparatus, it is characterised in that, comprising:
One main load plate; And
Multiple combined electrical source apparatus such as arbitrary of claim 1 to 13, described combined electrical source apparatus is installed on described main load plate, and described combined electrical source apparatus is in being connected in parallel.
15. power-supply systems as claimed in claim 14, it is characterised in that, described combined electrical source apparatus is arranged on described main load plate side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280968.5A CN103580451B (en) | 2012-08-08 | 2012-08-08 | A kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280968.5A CN103580451B (en) | 2012-08-08 | 2012-08-08 | A kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103580451A CN103580451A (en) | 2014-02-12 |
| CN103580451B true CN103580451B (en) | 2016-06-01 |
Family
ID=50051580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210280968.5A Active CN103580451B (en) | 2012-08-08 | 2012-08-08 | A kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103580451B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015124354A1 (en) * | 2014-02-19 | 2015-08-27 | Tetra Laval Holdings & Finance S.A. | Power supply unit |
| CN108400697B (en) * | 2017-02-04 | 2022-02-08 | 中兴通讯股份有限公司 | Power supply device |
| JP7079625B2 (en) * | 2018-03-09 | 2022-06-02 | 本田技研工業株式会社 | Power converter |
| CN109511221A (en) * | 2018-11-20 | 2019-03-22 | 咸阳威思曼高压电源有限公司 | A kind of circuit connecting method being miniaturized for Digital DC high voltage power supply and the Digital DC high voltage power supply using this method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128488A (en) * | 1994-11-08 | 1996-08-07 | 株式会社三社电机制作所 | Power supply apparatus |
| EP0909012A1 (en) * | 1997-10-09 | 1999-04-14 | Ge Medical Systems Sa | Modular support for the functional elements of a high-voltage power supply unit and unit thus obtained |
| CN1440113A (en) * | 2002-02-21 | 2003-09-03 | 欧姆龙株式会社 | Power supply devices |
| CN1685595A (en) * | 2003-08-29 | 2005-10-19 | 松下电器产业株式会社 | Power converting module device and power unit using it |
| CN101176396A (en) * | 2005-05-18 | 2008-05-07 | 英特尔公司 | Data transport module |
| CN201369008Y (en) * | 2009-03-18 | 2009-12-23 | 群光电能科技股份有限公司 | Power source supplying device outer shell capable of being rapidly assembled |
| CN101960707A (en) * | 2008-09-30 | 2011-01-26 | 日立汽车系统株式会社 | Power converter |
| DE202011100208U1 (en) * | 2011-04-14 | 2011-12-05 | Abb Technology Ag | Power electronic switching system |
| CN202634252U (en) * | 2012-06-21 | 2012-12-26 | 深圳市汇川技术股份有限公司 | Modularization power unit and transducer |
| CN202906724U (en) * | 2012-08-08 | 2013-04-24 | 群光电能科技股份有限公司 | Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus |
| CN103988411A (en) * | 2011-11-30 | 2014-08-13 | 三菱电机株式会社 | Forced-air-cooled power conversion device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090091892A1 (en) * | 2007-09-26 | 2009-04-09 | Rohm Co., Ltd. | Semiconductor Device |
| WO2012072831A1 (en) * | 2010-12-01 | 2012-06-07 | International Capacitors, S. A. | Power capacitor having an integrated control for low voltage |
-
2012
- 2012-08-08 CN CN201210280968.5A patent/CN103580451B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128488A (en) * | 1994-11-08 | 1996-08-07 | 株式会社三社电机制作所 | Power supply apparatus |
| EP0909012A1 (en) * | 1997-10-09 | 1999-04-14 | Ge Medical Systems Sa | Modular support for the functional elements of a high-voltage power supply unit and unit thus obtained |
| CN1440113A (en) * | 2002-02-21 | 2003-09-03 | 欧姆龙株式会社 | Power supply devices |
| CN1685595A (en) * | 2003-08-29 | 2005-10-19 | 松下电器产业株式会社 | Power converting module device and power unit using it |
| CN101176396A (en) * | 2005-05-18 | 2008-05-07 | 英特尔公司 | Data transport module |
| CN101960707A (en) * | 2008-09-30 | 2011-01-26 | 日立汽车系统株式会社 | Power converter |
| CN201369008Y (en) * | 2009-03-18 | 2009-12-23 | 群光电能科技股份有限公司 | Power source supplying device outer shell capable of being rapidly assembled |
| DE202011100208U1 (en) * | 2011-04-14 | 2011-12-05 | Abb Technology Ag | Power electronic switching system |
| CN103988411A (en) * | 2011-11-30 | 2014-08-13 | 三菱电机株式会社 | Forced-air-cooled power conversion device |
| CN202634252U (en) * | 2012-06-21 | 2012-12-26 | 深圳市汇川技术股份有限公司 | Modularization power unit and transducer |
| CN202906724U (en) * | 2012-08-08 | 2013-04-24 | 群光电能科技股份有限公司 | Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103580451A (en) | 2014-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9271420B1 (en) | Modular power device | |
| EP3110238B1 (en) | Assembly structure | |
| CN103580451B (en) | A kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus | |
| CN100367645C (en) | Switching power supply | |
| CN105051840B (en) | Coil-integrated printed base plate, magnetic device | |
| CN110120736B (en) | Water-cooling power supply module | |
| US9078372B2 (en) | Power system and power converting device thereof | |
| CN103222153B (en) | Power transmission device and power transmission system | |
| CN111952293B (en) | Power module and method for manufacturing the same | |
| DE102021210591A1 (en) | HIGH DENSITY POWER MODULE | |
| CN102315756A (en) | High-power density power supply for miniaturized server | |
| CN202906724U (en) | Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus | |
| CN106653318B (en) | Inductance component and crisscross parallel DC converter | |
| US10389266B2 (en) | Rectification module | |
| CN203261223U (en) | Power supply system and power supply conversion apparatus thereof | |
| US10256583B2 (en) | Power adapter | |
| US20220393609A1 (en) | Power supply module and transformer power supply device | |
| CN110062555B (en) | Heat radiation module and optical module | |
| US20220295639A1 (en) | Sandwich structure power supply module | |
| TWM455192U (en) | Power supply system and combination type power supply device thereof | |
| AU2002315588B2 (en) | Electric connection arrangement for electronic devices | |
| US20220295635A1 (en) | Sandwich structure power supply module | |
| TWM459440U (en) | Power supply system and power converting device | |
| US20220295638A1 (en) | Sandwich structure power supply module | |
| CN219981412U (en) | Integrated circuit board assembly and domain controller assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |