CN205039716U - Modularization D.C. regulated power supply - Google Patents
Modularization D.C. regulated power supply Download PDFInfo
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- CN205039716U CN205039716U CN201520541515.2U CN201520541515U CN205039716U CN 205039716 U CN205039716 U CN 205039716U CN 201520541515 U CN201520541515 U CN 201520541515U CN 205039716 U CN205039716 U CN 205039716U
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Abstract
The utility model provides a modularization D. C. Regulated power supply, relates to a D. C. Regulated power supply, and including mother board, a plurality of daughter boards, a plurality of daughter boards pass through the connector and connect on the mother board, the mother board include AC~DC transformer, protective tube, rectifier, preceding stage input voltage capacitor filter circuit, power indicator, the daughter board include stabilivolt, switch, output voltage capacitor filter circuit, the mother board above be equipped with voltage input and connect spigot mouth, voltage output port, each voltage output port is classified the mode of encoding according to the difference of output voltage value and is arranged, the daughter board on be equipped with voltage input and connect spigot, voltage input connects the voltage input of spigot and mother board to connect the spigot mouth to be connected. The utility model discloses convenient nimble changes different voltage -stabilized source output, have that the commonality is strong, small, with low costs, convenient to use's characteristics, easily use widely.
Description
Technical field
The utility model relates to a kind of D.C. regulated power supply, particularly a kind of modularized dc stabilized voltage power supply.
Background technology
Power technology is one of contemporary popular technology, and in the production and life of people, the scope of application is wide, as needed various power supply to meet industrial production in plant produced, also stronger to the versatility requirement of power supply.In daily life, we also need various power supply to meet our living needs, as: the charging of various digital product, the power supply etc. of lighting apparatus.These modular powers all needing versatility very strong satisfy the demands.But in currently used modular power, using method and the hardware cost city of product are very high, are not easy to accomplish large-scale application for the common common people.Notification number is that CN102843027A discloses a kind of module-type DC power supply converting system and DC power supply modular converter thereof, and this system and module design multiple Plug pin patch bay in DC power supplier plant district, assign different direct voltage module board with this.But this design but only has a voltage output end, therefore can not have different direct voltage output.And mainboard volume is large, underaction is convenient, and circuit design repeats.Notification number is CN103236778A and notification number is that CN202160375U discloses two kinds of correlation module combined electrical source apparatus, these devices just can dismantle supply unit wherein, the voltage that can not change power supply exports, just in order to easy for installation, there is no the real power module designing the output of disparate modules different electrical power parameter.Notification number is that CN102947041A discloses a kind of Modular direct current power source, and this power supply part is various, and hardware designs is complicated, and design cost is high.Therefore, adopt the D.C. regulated power supply of modularized design at utmost not embody the theory of modularized design in design in the market, have even just can remove supply unit part in the power supply system is also referred to as modular power.Secondly, most modular power design is complicated, hardware cost is high, be unfavorable for large-scale application.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of conveniently replaced different stabilized voltage power supply output, highly versatile, volume is little, cost is low modularized dc stabilized voltage power supply.
The technical scheme solved the problems of the technologies described above is: a kind of modularized dc stabilized voltage power supply, comprises motherboard, some pieces of daughter boards, and some pieces of described daughter boards are connected on motherboard respectively by connector.
Further technical scheme of the present utility model is: described motherboard comprises AC ~ DC transformer, protective tube, rectifier, prime input voltage capacitor filter, power supply indicator, for completing the function of power supply transformation, overload protection, rectification, filtering, power supply instruction.
Further technical scheme more of the present utility model is: described daughter board is magnitude of voltage voltage stabilizing output board.
Described daughter board comprises voltage-stabiliser tube, mains switch, output voltage capacitor filter, for completing the function of power supply voltage stabilizing, output stage filtering again.
Be provided with voltage input plug port, voltage output end mouth above described motherboard, the mode that each voltage output end mouth carries out sorting code number by the difference of output voltage values arranges; Described daughter board is provided with voltage input plug terminal, and voltage input plug terminal inputs plug port with the voltage of motherboard and is connected.
The circuit board of described motherboard is provided with Universal connection port P13, Universal connection port P19, is also provided with classification Wiring port P1, classification Wiring port P2, classification Wiring port P5, classification Wiring port P6, classification Wiring port P7, classification Wiring port P8 by sorting code number arrangement; The circuit board of described daughter board is provided with Universal connection terminals P 13_1, Universal connection terminals P 19_1 and classification binding post, Universal connection terminals P 13_1, Universal connection terminals P 19_1 are connected with Universal connection port P13, Universal connection port P19, and classification binding post is connected with the classification Wiring port of relevant voltage value.
Due to adopt said structure, the utility model with modularized dc stabilized voltage power supply compared with prior art, there is following beneficial effect:
1. can the different stabilized voltage power supply of convenient, flexible replacing export:
Because the utility model comprises motherboard, some pieces of daughter boards, some pieces of described daughter boards are connected on motherboard respectively by connector.Therefore, motherboard of the present utility model and daughter board adopt the connected mode of plug type, and the different stabilized voltage power supply of convenient, flexible replacing exports.
2. highly versatile:
Because the utility model comprises motherboard, some pieces of daughter boards, for each piece of daughter board, motherboard is general, and each piece of daughter board designs by different magnitudes of voltage, only needs the daughter board of different magnitude of voltage to patch in the corresponding output port of motherboard, once patch one piece of daughter board, just can export different voltage, its highly versatile, the output voltage range of adaptation is also more extensive, the use of multiple occasion can be met, as promoted in the colonies such as Electronic Design fan, student, teacher; Meanwhile, experimental teaching place, need to DC power supply have multiple export require occasion can use.
3. volume is little, cost is low:
Because the utility model is modularized design daughter board and motherboard being carried out respectively being separated, wherein motherboard includes AC ~ DC transformer, protective tube, rectifier, prime input voltage capacitor filter, power supply indicator, for completing the function of power supply transformation, overload protection, rectification, filtering, power supply instruction; Daughter board comprises voltage-stabiliser tube, mains switch, output voltage capacitor filter, for completing the function of power supply voltage stabilizing, output stage filtering again.Therefore, the utility model, when meeting various voltage and exporting, can make the volume of power panel reduce, thus this power supply can be made to be convenient to install.
4. production cost is low:
Because daughter board of the present utility model and motherboard are separately designs, and motherboard is general, when needing to export different magnitudes of voltage, only need to change daughter board, just can obtaining this power supply at the power output end of motherboard, without the need to changing together with motherboard, thus reducing production cost.
5. design and use are convenient:
The mode of carrying out sorting code number by the difference of output voltage values due to each voltage output end mouth of motherboard of the present utility model arranges, and designer not only can be facilitated to design, also facilitate the connection of daughter board and motherboard.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the modularized dc stabilized voltage power supply of the utility model is further described.
Accompanying drawing explanation
Fig. 1: the motherboard structure schematic diagram of the modularized dc stabilized voltage power supply of the utility model,
Fig. 2: the daughter board structural representation of the modularized dc stabilized voltage power supply of the utility model,
Fig. 3-1: the circuit theory diagrams of motherboard,
Fig. 3-2: the circuit diagram of the classification Wiring port P1 of motherboard,
Fig. 3-3: the circuit diagram of the classification Wiring port P2 of motherboard,
Fig. 3-4: the circuit diagram of the classification Wiring port P5 of motherboard,
Fig. 3-5: the circuit diagram of the classification Wiring port P6 of motherboard,
Fig. 3-6: the circuit diagram of the classification Wiring port P7 of motherboard,
Fig. 3-7: the circuit diagram of the classification Wiring port P8 of motherboard,
Fig. 4-1: the circuit theory diagrams of daughter board,
Fig. 4-2: the circuit diagram of the classification binding post P1_1 of daughter board.
Embodiment
Embodiment one:
A kind of modularized dc stabilized voltage power supply, comprise motherboard 1, some pieces of daughter boards 2, described some pieces of daughter boards 2 are connected on motherboard 1 respectively by connector; Described motherboard 1 comprises AC ~ DC transformer 101, protective tube, rectifier 102, prime input voltage capacitor filter 103, power supply indicator 104, for completing the function of power supply transformation, overload protection, rectification, filtering, power supply instruction; Described motherboard 1 is also provided with voltage input plug port 105, voltage output end mouth 106 above, and the mode that each voltage output end mouth 106 carries out sorting code number by the difference of output voltage values arranges; The circuit board of motherboard is provided with Universal connection port P13, P19, is also provided with by classification Wiring port P1, P2, P5, P6, P7, P8(of sorting code number arrangement as shown in Fig. 3-1 to Fig. 3-7);
Described daughter board 2 is magnitude of voltage voltage stabilizing output board, and this daughter board comprises voltage-stabiliser tube 201, mains switch, output voltage capacitor filter 202, for completing the function of power supply voltage stabilizing, output stage filtering again; Described daughter board is provided with voltage input plug terminal 203, voltage input plug terminal 203 inputs plug port 105 with the voltage of motherboard and is connected, power supply indicator 104 on the voltage output end mouth of motherboard 1 corresponding daughter board magnitude of voltage is glittering, and this voltage output end mouth is the voltage output end mouth of the corresponding output voltage values of daughter board.The circuit board of daughter board is provided with Universal connection terminals P 13_1, P19_1 and classification binding post, Universal connection terminals P 13_1, P19_1 are connected with Universal connection port P13, P19, and classification binding post is connected with the classification Wiring port of relevant voltage value (as shown in Fig. 4-1 to Fig. 4-2).
During use, only needing from the some pieces of daughter boards designed, find out corresponding daughter board patches in the voltage input plug port of motherboard, even if the connection of daughter board and motherboard completes, corresponding power supply just can be had to export in the voltage output end mouth side of motherboard, replacing corresponding daughter board just can have corresponding power supply to export.Such as: select output dc voltage to be the daughter board of 5V, the P1 port of what so daughter board 5V was corresponding the is exactly voltage output end mouth of motherboard, if it is direct voltage 3.3V that daughter board exports, the P2 port of what so daughter board 3.3V was corresponding the is exactly voltage output end mouth of motherboard, by that analogy.Different power supplys has different outgoing routes, but shares same motherboard, once can only patch one piece of daughter board.
Fig. 4-1 is the circuit theory diagrams of daughter board, here just attached go out the daughter board (see Fig. 4-2) of-5V/+5V voltage, in Fig. 4-1, Fig. 4-2, daughter board P13_1, P19_1 are connected with P13, P19 of motherboard, the P1 of motherboard is connected with the P1_1 of daughter board, corresponding daughter board so just can be accomplished to be inserted on motherboard can obtain relevant voltage at corresponding output, and relevant voltage indicator light is lighted.Motherboard output P2 is connected with daughter board P2_1, motherboard output P5 is connected with daughter board P5_1, can obtain again other several voltage, so just accomplishes that sorting code number exports.
Claims (5)
1. a modularized dc stabilized voltage power supply, is characterized in that: comprise motherboard, some pieces of daughter boards, and some pieces of described daughter boards are connected on motherboard respectively by connector; Be provided with voltage input plug port, voltage output end mouth above described motherboard, the mode that each voltage output end mouth carries out sorting code number by the difference of output voltage values arranges; Described daughter board is provided with voltage input plug terminal, and voltage input plug terminal inputs plug port with the voltage of motherboard and is connected.
2. modularized dc stabilized voltage power supply according to claim 1; it is characterized in that: described motherboard comprises AC ~ DC transformer, protective tube, rectifier, prime input voltage capacitor filter, power supply indicator, for completing the function of power supply transformation, overload protection, rectification, filtering, power supply instruction.
3. modularized dc stabilized voltage power supply according to claim 1 and 2, is characterized in that: described daughter board is magnitude of voltage voltage stabilizing output board.
4. modularized dc stabilized voltage power supply according to claim 3, is characterized in that: described daughter board comprises voltage-stabiliser tube, mains switch, output voltage capacitor filter, for completing the function of power supply voltage stabilizing, output stage filtering again.
5. modularized dc stabilized voltage power supply according to claim 4, it is characterized in that: the circuit board of described motherboard is provided with Universal connection port P13, Universal connection port P19, be also provided with classification Wiring port P1, classification Wiring port P2, classification Wiring port P5, classification Wiring port P6, classification Wiring port P7, the classification Wiring port P8 by sorting code number arrangement; The circuit board of described daughter board is provided with Universal connection terminals P 13_1, Universal connection terminals P 19_1 and classification binding post, Universal connection terminals P 13_1, Universal connection terminals P 19_1 are connected with Universal connection port P13, Universal connection port P19, and classification binding post is connected with the classification Wiring port of relevant voltage value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541515.2U CN205039716U (en) | 2015-07-23 | 2015-07-23 | Modularization D.C. regulated power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541515.2U CN205039716U (en) | 2015-07-23 | 2015-07-23 | Modularization D.C. regulated power supply |
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| Publication Number | Publication Date |
|---|---|
| CN205039716U true CN205039716U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541515.2U Expired - Fee Related CN205039716U (en) | 2015-07-23 | 2015-07-23 | Modularization D.C. regulated power supply |
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| CN (1) | CN205039716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993717A (en) * | 2015-07-23 | 2015-10-21 | 柳州铁道职业技术学院 | Modular direct-current regulated power supply |
-
2015
- 2015-07-23 CN CN201520541515.2U patent/CN205039716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993717A (en) * | 2015-07-23 | 2015-10-21 | 柳州铁道职业技术学院 | Modular direct-current regulated power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20180723 |