CN102905454A - Modular high-voltage power generation system - Google Patents
Modular high-voltage power generation system Download PDFInfo
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- CN102905454A CN102905454A CN2011102129206A CN201110212920A CN102905454A CN 102905454 A CN102905454 A CN 102905454A CN 2011102129206 A CN2011102129206 A CN 2011102129206A CN 201110212920 A CN201110212920 A CN 201110212920A CN 102905454 A CN102905454 A CN 102905454A
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Abstract
The invention relates to a modular high-voltage power generation system. The modular high-voltage power generation system comprises an insulating board, a low-voltage module and a high-voltage module, wherein the insulating plate is provides with a first surface and a second surface. The low-voltage module comprises an upper magnetic core, a primary coil, a first voltage converting unit and a first circuit board, wherein the upper magnetic core is arranged on the first surface, the primary coil is wound on the upper magnetic core, and the first circuit board is arranged on the first surface. The high-voltage module comprises a lower magnetic core, a secondary coil, a second voltage converting unit and a second circuit board, wherein the lower magnetic core is arranged correspondingly to the upper magnetic core and on the second surface, the secondary coil is wound on the lower magnetic core, and the second circuit is arranged on the second surface.
Description
Technical field
The present invention relates to a kind of high-voltage power generation system, particularly a kind of high-voltage power generation system that may be split into a plurality of modules.
Background technology
High-voltage power generation system is used for, and for example provides the modulation high voltage direct current for X-ray tube (Vacuum tube), makes electronics flow to anode and produce X ray from negative electrode.A general main inverter unit (Inverter), a transformer unit (Transformer) and the rectifier unit (Rectifier) of comprising of high-voltage power generation system.This inverter unit typically is used for converting a relatively low direct current to a relatively low alternating current.This transformer unit typically is used for the alternating current that this is relatively low and converts a relatively high alternating current to.This rectifier unit typically is used for the alternating current that this is relatively high and converts a relatively high direct current to, and this relatively high direct current namely can be used as the modulation high voltage direct current and offers X-ray tube and produce X ray.
Traditional high-voltage power generation system is usually by in the fuel tank that is installed in a sealing of integral body.Wherein, be stored in the fluid of this fuel tank internal for the components and parts such as this inverter unit, transformer unit, rectifier unit and vacuum tube provide insulation protection, also provide auxiliary heat radiation for this high-tension oil box simultaneously.But this fuel tank may face the problems such as leakage and environment, can reduce and affect the insulation effect of this fuel tank such as factors such as dust, pollutant, moisture and vibrations.And because traditional high-voltage power generation system by integral installation together, if a certain component wear wherein then needs to change whole high-voltage power generation system, so maintenance cost is huge.
So, need to provide a kind of new high-voltage power generation system to solve the problems referred to above.
Summary of the invention
Conclude one or more aspects of the present invention now so that basic comprehension of the present invention, wherein this conclusion is not extensive overview of the present invention, and is not to be intended to identify some key element of the present invention, is not to be intended to mark its scope yet.On the contrary, the main purpose of this conclusion is to present hereinafter more detailed description to present concepts more of the present invention with reduced form before.
One aspect of the present invention is to provide a kind of modular high-voltage power generation system.This modular high-voltage power generation system comprises:
Insulation board comprises that first surface reaches the second surface with respect to this first surface;
The low-voltage module comprises:
Be located at the top magnetic core of this first surface;
Primary coil around this top magnetic core;
The first voltage conversion unit; And
Be located at the first circuit board of this first surface, be used for realizing this primary coil of electrical connection and this first voltage conversion unit; And
High-voltage module comprises:
To should the top magnetic core being located at the bottom magnetic core of this second surface;
Secondary coil around this bottom magnetic core;
The second voltage converting unit; And
Be located at the second circuit board of this second surface, be used for realizing this secondary coil of electrical connection and this second voltage converting unit.
Another aspect of the present invention is to provide another kind of modular high-voltage power generation system.This modular high-voltage power generation system comprises:
The low-voltage module comprises:
The first insulating vessel comprises one first base plate;
Be located at the top magnetic core of this first base plate;
Primary coil around this top magnetic core;
The first voltage conversion unit; And
Be located at the first circuit board of this first base plate, be used for realizing this primary coil of electrical connection and this first voltage conversion unit; And
High-voltage module comprises:
The second insulating vessel comprises one second base plate;
To should the top magnetic core being located at the bottom magnetic core of this second base plate;
Secondary coil around this bottom magnetic core;
The second voltage converting unit; And
Be located at the second circuit board of this second base plate, be used for realizing this secondary coil of electrical connection and this second voltage converting unit;
This first insulating vessel is installed on the second base plate of this second insulating vessel by this first base plate.
Modular high-voltage power generation system of the present invention, by insulation board or insulating vessel this high-voltage power generation system is split into low-voltage module and high-voltage module, and both isolation of insulating are arranged, if the words of the component wear in one of them module like this, the module that only needs to change this damage gets final product, and do not need whole high-voltage power generation system is all replaced, can reduce widely like this maintenance cost, and also comparatively easily safeguard.
Description of drawings
Be described for embodiments of the present invention in conjunction with the drawings, the present invention may be better understood, in the accompanying drawings:
Fig. 1 is the theory diagram of an execution mode of modular high-voltage power generation system of the present invention.
Fig. 2 is the schematic diagram of an execution mode of modular high-voltage power generation system of the present invention.
Fig. 3 is the schematic diagram after the modular high tension voltage system of Fig. 2 overturns.
Fig. 4 is the side schematic view of another execution mode of modular high-voltage power generation system of the present invention.
Fig. 5 is the decomposing schematic representation of top magnetic core, primary coil, first circuit board and insulation board in Fig. 2 modular high tension voltage system.
Fig. 6 is the assembling schematic diagram of Fig. 5.
Fig. 7 is the overall schematic of another execution mode of modular high-voltage power generation system of the present invention.
Fig. 8 is the overall schematic of another execution mode of modular high-voltage power generation system of the present invention.
Embodiment
Below will describe the specific embodiment of the present invention, and it is pointed out that in the specific descriptions process of these execution modes, in order to carry out brief and concise description, this specification can not all be done detailed description to all features of the execution mode of reality.Should be understandable that; in the actual implementation process of any one execution mode; as in the process of any one engineering project or design object; in order to realize developer's objectives; in order to satisfy System Dependent or commercial relevant restriction; usually can make various concrete decision-makings, and this can change to another kind of execution mode from a kind of execution mode also.In addition, it will also be appreciated that, although the effort of having done in this development process may be complicated and tediously long, yet for those of ordinary skill in the art relevant with content disclosed by the invention, some designs that carry out on the basis of the technology contents that discloses in the disclosure, make or production etc. changed just conventional technological means, not should be understood to content of the present disclosure insufficient.
Unless define in addition, the technical term that uses in claims and the specification or scientific terminology should be the ordinary meaning that the personage that has general technical ability in the technical field of the invention understands." first " of using in patent application specification of the present invention and claims, " second " and similar word do not represent any order, quantity or importance, and just are used for distinguishing different parts." one " or similar words such as " one " do not represent restricted number, but there is at least one in expression." comprise " or " comprising " etc. similarly word mean to appear at the element of " comprising " or " comprising " front or object and contain and appear at element or object and the equivalent element thereof that " comprising " or " comprising " enumerate later, do not get rid of other elements or object." connection " or " linking to each other " etc. similarly word be not to be defined in connection physics or machinery, but can comprise electric connection, no matter be directly or indirectly.
Please refer to Fig. 1, be the theory diagram of an execution mode of modular high-voltage power generation system 1 of the present invention.This modular high-voltage power generation system 1 comprises a low-voltage module 10 and a high-voltage module 20, and this low-voltage module 10 and high-voltage module 20 are respectively applied to carry different element in this modular high-voltage power generation system 1.In the present embodiment, be provided with two modules according to different elements in this modular high-voltage power generation system 1, and in the design process of reality, can as required this high-voltage power generation system 1 be arranged to the module of greater number, reach for convenience of description understanding herein, only provided two modules.In addition, the selection of modules inner member neither be fixed, and execution mode given below also only is to have provided some example, and concrete arrangement can be adjusted according to actual needs.
As shown in Figure 1, this low-voltage module 10 comprises one first voltage conversion unit 12, a primary coil 14 and a top magnetic core 16.This high-voltage module 20 comprises a bottom magnetic core 22, level coil 24, a second voltage converting unit 26 and an X-ray tube 28.This top magnetic core 16 and this bottom magnetic core 22 consist of a complete magnetic core 17, and this primary coil 14, magnetic core 17 and secondary coil 24 consist of a complete transformer unit 13.In other embodiments, this X-ray tube 28 also can be arranged on according to other concrete designing requirement the outside of this high-voltage module 20.
In infinite execution mode, this first voltage conversion unit 12 comprises an inverter, is used for converting a relatively low direct current to a relatively low alternating current.This transformer unit 13 is used for converting this relatively low alternating current to a relatively high alternating current.This second voltage converting unit 26 comprises a rectifier, is used for the alternating current that this is relatively high and converts a relatively high direct current to.This X-ray tube 28 receives this relatively high direct current to produce X ray.In other execution mode, the needs that this relatively high direct current also can be used for offering except X-ray tube use higher galvanic electronic equipment, only offer X-ray tube and be not limited to.
In other infinite execution modes, this first voltage conversion unit 12 may comprise a high-frequency inverter and a power distribution unit (Power Distribution Unit, PDU). this second voltage converting unit 26 may comprise a voltage multiplier (voltage multiplier), some damping resistances (damping resistor) and a filament transformer (filament transformer).In other embodiments, this first voltage conversion unit 12 and this second voltage converting unit 26 also can comprise the components and parts of other types according to actual needs, are not limited to the above-mentioned example that provides.
Please continue with reference to figure 2 and Fig. 3, this low-voltage module 10 also comprises a plane formula insulation board 30.This insulation board 30 has a first surface 32 and the second surface 34 relative with this first surface 32.In infinite execution mode, this insulation board 30 is made by highdensity plastic material, such as polyethylene, polytetrafluoroethylene, high density polyethylene (HDPE) etc., and this insulation board 30 of other execution modes also can be made by other insulating material, no longer illustrates here.
In the execution mode of Fig. 2 and Fig. 3, this low-voltage module 10 also comprises a first circuit board 11.These low-voltage module 10 whole installations are on the first surface 32 of this insulation board 30.Specifically, this first circuit board 11 is close on the first surface 32 of this insulation board 30 and places, and this first voltage conversion unit 12 and this primary coil 14 are integrated on this first circuit board 11 simultaneously, and realizes electrical connection by this first circuit board 11.This top magnetic core 16 is placed on the top of this primary coil 14, and concrete structure describes in detail in subsequent paragraph.
In the execution mode of Fig. 2 and Fig. 3, this high-voltage module 20 also comprises a second circuit board 21.These high-voltage module 20 whole installations are on the second surface 34 of this insulation board 30.Specifically, this second circuit board 21 is close on the second surface 34 of this insulation board 30 and places, this second voltage converting unit 26, this X-ray tube 28 and this secondary coil 24 are integrated on this second circuit board 21 simultaneously, and realize electrical connection by this second circuit board 21.This bottom magnetic core 22 is placed on the top of this secondary coil 24, and concrete structure is identical with structure between top magnetic core 16 and the primary coil 14.Because this first voltage conversion unit 12 shares a circuit board (first circuit board 11) with this primary coil 14, this second voltage converting unit 26, this X-ray tube 28 and this secondary coil 24 also share a circuit board (second circuit board 21), so the structure of common board can reduce manufacturing cost, also makes the design of each module compacter simultaneously, brief.In infinite execution mode, this first circuit board 11 and this second circuit board 21 can be close on this insulation board 30 in modes such as buckle or screw lockings.
This low-voltage module 10 and this high-voltage module 20 can be installed in respectively on this insulation board 30, rather than be installed together with the form of an integral body, if the words of the component wear in one of them module like this, as long as change the module of this damage, and do not need whole high-voltage power generation system 1 is all changed, can greatly reduce maintenance cost like this, and also be easier to safeguard.
Please continue with reference to figure 4, in this infinite execution mode, this high-voltage module 20 further comprises a heating panel 29.This heating panel 29 is close to upper surface 222 placements of this bottom magnetic core 22, is used for distributing the heat that this bottom magnetic core 22 produces.This second voltage converting unit 26 comprises some electronic components 262, such as diode, capacitor etc., these electronic component 262 optional usefulness have the encapsulating structure of fin 263, TO-220 encapsulating structure for example, and make this heating panel 29 also be close to the fin 263 of this electronic component 262, dispel the heat to give simultaneously this electronic component 262.This heating panel 29 can be made by the heat sink material that is fit to, and is for example made by the aluminium nitride material with high heat conductance.
Please continue with reference to figure 5 and Fig. 6, in this infinite execution mode, structure between this primary coil 14, first circuit board 11 and the top magnetic core 16 is identical with structure between this secondary coil 24, second circuit board 21 and the bottom magnetic core 22, therefore following paragraph is only described the structure between this primary coil 14, first circuit board 11 and the top magnetic core 16.On the whole, this primary coil 14 is around this top magnetic core 16, this secondary coil 24 is around this bottom magnetic core 22, this top magnetic core 16 and this primary coil 14 are placed on the first surface 32 of insulation board 30, this bottom magnetic core 22 and this secondary coil 24 correspondences are placed on the second surface 34 of this insulation board 30, have so formed a closed magnetic circuit.This insulation board 30 has then formed an insulation gap in the middle of this closed magnetic circuit.In infinite execution mode, this primary coil 14 and this secondary coil 24 can be made by suitable coil method, for example copper, and this copper coil is arranged on the ceramic substrate or metal-insulator substrate of circuit board (direct bond copper on ceramic substrate or insulated metal substrate).
In the execution mode of Fig. 5 and Fig. 6, this top magnetic core 16 is roughly E shape.This top magnetic core 16 comprises a pair of side column 162 and a columniform newel 164.In other embodiments, this top magnetic core 16 can also be designed to other structures, and such as C shape or U-shaped etc. is not limited to the execution mode that provides among the figure.This primary coil 14 also can not be etched on the circuit board 11, but directly is wrapped on this newel 164, specifically can design according to actual needs.
In the execution mode of Fig. 5 and Fig. 6, this first circuit board 11 offers a through hole 112, and this primary coil 14 is electrically connected on this circuit board 11 and with this first voltage conversion unit 12 around these through hole 112 spin etch.When assembling, behind these newel 164 these through holes of insertion interior 112, this primary coil 14 is namely around this newel 164.In like manner, the appropriate section structure of secondary coil 24 is identical with it, repeats no more here.
Please continue with reference to figure 7, in this embodiment, this low-voltage module 10 is packed into and is installed on the insulation board 30 behind one first insulating lid 42, and this high-voltage module 20 is packed into and is installed on this insulation board 30 behind one second insulating lid 44.In infinite execution mode, this first insulating lid 42 and this second insulating lid 44 can be made by insulating material such as polymer resin or bicyclopentadiene.In the execution mode of Fig. 7, that locking mode by bolt 43 and nut 45 realizes being fixedly connected with each other between this first insulating lid 42, insulation board 30 and the second insulating lid 44, in other execution modes, also can pass through other connected modes, realize connecting such as modes such as buckles.
Please continue with reference to figure 8, in this embodiment, pack into the inside of one first insulated enclosure container 46 of this low-voltage module 10, pack into the inside of one second insulated enclosure container 48 of this high-voltage module 20.The first surface 32 of insulation board 30 in the execution mode before base plate 462 conducts of this first insulated enclosure container 46, the second surface 34 of insulation board 30 in the execution mode before base plate 482 conducts of this second insulated enclosure container 48, so in the execution mode of Fig. 8, need not to re-use aforesaid insulation board 30, directly the base plate 462 of this first insulated enclosure container 46 is arranged on the base plate 482 of this second insulated enclosure container 48 and gets final product, the structural relation of other parts is identical with aforesaid execution mode, repeats no more.
In the execution mode of Fig. 8, that locking mode by bolt 43 and nut 45 realizes being fixedly connected with each other between this first insulated enclosure container 46 and the second insulated enclosure container 48, in other execution modes, also can pass through other connected modes, connect such as modes such as buckles.In infinite execution mode, the base plate 462 of this first insulated enclosure container 46 and the base plate 482 of the second insulated enclosure container 48 are made such as polyethylene, polytetrafluoroethylene, high density polyethylene (HDPE) etc. by highdensity plastic material.This first insulated enclosure container 46 and the second insulated enclosure container 48 other parts except base plate can be made by insulating material such as polymer resin or bicyclopentadiene.
Although describe the present invention in conjunction with specific execution mode, those skilled in the art will appreciate that and to make many modifications and modification to the present invention.Therefore, recognize, the intention of claims is to cover all such modifications and the modification in true spirit of the present invention and the scope.
Claims (10)
1. modular high-voltage power generation system comprises:
Insulation board comprises that first surface reaches the second surface with respect to this first surface;
The low-voltage module comprises:
Be located at the top magnetic core of this first surface;
Primary coil around this top magnetic core;
The first voltage conversion unit; And
Be located at the first circuit board of this first surface, be used for realizing this primary coil of electrical connection and this first voltage conversion unit; And
High-voltage module comprises:
To should the top magnetic core being located at the bottom magnetic core of this second surface;
Secondary coil around this bottom magnetic core;
The second voltage converting unit; And
Be located at the second circuit board of this second surface, be used for realizing this secondary coil of electrical connection and this second voltage converting unit.
2. modular high-voltage power generation system as claimed in claim 1, wherein this primary coil is etched on this first circuit board, and this secondary coil is etched on this second circuit board.
3. modular high-voltage power generation system as claimed in claim 2, wherein this primary coil and secondary coil are copper, and the part of this primary coil of etching and secondary coil is ceramic substrate or metal-insulator substrate on this first and second circuit board.
4. modular high-voltage power generation system as claimed in claim 1, wherein this primary coil and this first voltage conversion unit are integrated on this first circuit board, and this secondary coil and this second voltage converting unit are integrated on this second circuit board.
5. modular high-voltage power generation system as claimed in claim 1, wherein this high-voltage module also comprises a heating panel, this heating panel is close to the upper surface of this bottom magnetic core and is placed.
6. modular high-voltage power generation system as claimed in claim 5, wherein this second voltage converting unit comprises the electronic component with fin, the fin of this electronic component is close to this heating panel and is placed.
7. modular high-voltage power generation system as claimed in claim 1, wherein this low-voltage module and this high-voltage module are placed on first and second surface of this insulation board after being respectively charged into insulating lid.
8. modular high-voltage power generation system as claimed in claim 1, wherein this top magnetic core and bottom magnetic core are E shape, comprise a pair of side column and a newel.
9. modular high-voltage power generation system as claimed in claim 8, wherein this first circuit board offers a through hole of accommodating the newel of this top magnetic core, and this second circuit board offers a through hole of accommodating the newel of this bottom magnetic core.
10. modular high-voltage power generation system comprises:
The low-voltage module comprises:
The first insulating vessel comprises one first base plate;
Be located at the top magnetic core of this first base plate;
Primary coil around this top magnetic core;
The first voltage conversion unit; And
Be located at the first circuit board of this first base plate, be used for realizing this primary coil of electrical connection and this first voltage conversion unit; And
High-voltage module comprises:
The second insulating vessel comprises one second base plate;
To should the top magnetic core being located at the bottom magnetic core of this second base plate;
Secondary coil around this bottom magnetic core;
The second voltage converting unit; And
Be located at the second circuit board of this second base plate, be used for realizing this secondary coil of electrical connection and this second voltage converting unit;
This first insulating vessel is installed on the second base plate of this second insulating vessel by this first base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102129206A CN102905454A (en) | 2011-07-28 | 2011-07-28 | Modular high-voltage power generation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102129206A CN102905454A (en) | 2011-07-28 | 2011-07-28 | Modular high-voltage power generation system |
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| CN102905454A true CN102905454A (en) | 2013-01-30 |
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| CN2011102129206A Pending CN102905454A (en) | 2011-07-28 | 2011-07-28 | Modular high-voltage power generation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799280A (en) * | 2016-08-30 | 2018-03-13 | 杨杰 | A kind of applied metal applies the high-temperature plane transformer for connecing ceramic substrate |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443843A (en) * | 1980-06-27 | 1984-04-17 | Kabushiki Kaisha Morita Seisakusho | DC High voltage generator for a dental X-ray photographing apparatus |
| JPH07115024A (en) * | 1993-10-15 | 1995-05-02 | Yoshimura Denki Kk | Power transformer |
| CN1228006A (en) * | 1997-10-09 | 1999-09-08 | Ge医疗系统有限公司 | Modular support for functional elements of HT/block and its apparatus |
| JP2000091138A (en) * | 1998-09-08 | 2000-03-31 | Sharp Corp | Sheet transformer, manufacture therefor and switching power source module including the same |
| CN2752920Y (en) * | 2004-12-10 | 2006-01-18 | 芦长喜 | Glass fibre reinforced plastic voltage transformer box |
| CN101065812A (en) * | 2004-11-11 | 2007-10-31 | 皇家飞利浦电子股份有限公司 | Electrical high field/high voltage unit and method of manufacturing same |
| CN201072698Y (en) * | 2007-01-26 | 2008-06-11 | 刘福全 | Integrated designing medium and high frequency transformer |
| CN201084533Y (en) * | 2007-06-06 | 2008-07-09 | 艾默生网络能源系统有限公司 | High-power planar transformer |
| CN101399490A (en) * | 2007-09-30 | 2009-04-01 | 台达电子工业股份有限公司 | Power converter construction |
| CN201796860U (en) * | 2010-08-06 | 2011-04-13 | 福建源光亚明电器有限公司 | Improved inner-coupled electrodeless fluorescent lamp |
| JP2011086839A (en) * | 2009-10-16 | 2011-04-28 | Taiyo Yuden Co Ltd | Power transformer, and power-supply device using the same |
-
2011
- 2011-07-28 CN CN2011102129206A patent/CN102905454A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443843A (en) * | 1980-06-27 | 1984-04-17 | Kabushiki Kaisha Morita Seisakusho | DC High voltage generator for a dental X-ray photographing apparatus |
| JPH07115024A (en) * | 1993-10-15 | 1995-05-02 | Yoshimura Denki Kk | Power transformer |
| CN1228006A (en) * | 1997-10-09 | 1999-09-08 | Ge医疗系统有限公司 | Modular support for functional elements of HT/block and its apparatus |
| JP2000091138A (en) * | 1998-09-08 | 2000-03-31 | Sharp Corp | Sheet transformer, manufacture therefor and switching power source module including the same |
| CN101065812A (en) * | 2004-11-11 | 2007-10-31 | 皇家飞利浦电子股份有限公司 | Electrical high field/high voltage unit and method of manufacturing same |
| CN2752920Y (en) * | 2004-12-10 | 2006-01-18 | 芦长喜 | Glass fibre reinforced plastic voltage transformer box |
| CN201072698Y (en) * | 2007-01-26 | 2008-06-11 | 刘福全 | Integrated designing medium and high frequency transformer |
| CN201084533Y (en) * | 2007-06-06 | 2008-07-09 | 艾默生网络能源系统有限公司 | High-power planar transformer |
| CN101399490A (en) * | 2007-09-30 | 2009-04-01 | 台达电子工业股份有限公司 | Power converter construction |
| JP2011086839A (en) * | 2009-10-16 | 2011-04-28 | Taiyo Yuden Co Ltd | Power transformer, and power-supply device using the same |
| CN201796860U (en) * | 2010-08-06 | 2011-04-13 | 福建源光亚明电器有限公司 | Improved inner-coupled electrodeless fluorescent lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799280A (en) * | 2016-08-30 | 2018-03-13 | 杨杰 | A kind of applied metal applies the high-temperature plane transformer for connecing ceramic substrate |
| CN107799280B (en) * | 2016-08-30 | 2021-02-09 | 杨杰 | High-temperature planar transformer applying metal to connect ceramic substrate |
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Application publication date: 20130130 |