CN205158274U - Computer intelligence voltage stabilizing power supply module - Google Patents
Computer intelligence voltage stabilizing power supply module Download PDFInfo
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- CN205158274U CN205158274U CN201521042141.6U CN201521042141U CN205158274U CN 205158274 U CN205158274 U CN 205158274U CN 201521042141 U CN201521042141 U CN 201521042141U CN 205158274 U CN205158274 U CN 205158274U
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- triode
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- power supply
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Abstract
The utility model discloses a computer intelligence voltage stabilizing power supply module, including electric capacity C1, resistance R1, diode D1, triode VT1, potentiometre RP1 and emitting diode LED, the electric capacity C1 one end VCC that connects respectively, emitting diode LED is anodal, electric capacity C2, triode VT2 projecting pole and triode VT1 collecting electrode, emitting diode LED negative pole connecting resistance R1, the electric capacity C2 other end is connecting resistance R2 and diode D1 positive pole respectively, triode VT3 base and triode VT4 collecting electrode are connected respectively to diode D1 negative pole, triode VT3 projecting pole connecting resistance R3, triode VT2 base is connected to triode VT3 collecting electrode, triode VT1 base is connected to triode VT2 collecting electrode. The utility model discloses computer intelligence voltage stabilizing power supply module has short -circuit protection function, and circuit structure is simple, and is with low costs, small, and the security is high.
Description
Technical field
The utility model relates to a kind of power module, specifically a kind of computer intelligence power module of voltage regulation.
Background technology
Computing machine (computer) is commonly called as computer, is a kind of robot calculator device for supercomputing, can carries out numerical evaluation, can carry out logical calculated again, also have store-memory function.Can run according to program, automatically, the modernization intelligent electronic device of high speed processing mass data.Being made up of hardware system and software systems, the computing machine not installing any software is called bare machine.Can be divided into supercomputer, industrial control computer, network computer, personal computer, embedded computer five class, more advanced computing machine has biocomputer, photonic computer, quantum computer etc.
Computing machine needs stable power voltage supply; spread of voltage; very large impact is had on serviceable life of computing machine and use safety; especially in the moment of computer starting; a lot of protection circuit often there will be very large instantaneous voltage, can shorten the serviceable life of computing machine especially greatly, and existing a lot of non-brand of computer is for cost consideration; the stabilized voltage supply of design is without short-circuit protection function, and security is lower.
Utility model content
The purpose of this utility model is to provide a kind of computer intelligence power module of voltage regulation, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of computer intelligence power module of voltage regulation, comprises electric capacity C1, resistance R1, diode D1, triode VT1, potentiometer RP1 and LED, described electric capacity C1 one end connects power supply VCC respectively, LED positive pole, electric capacity C2, triode VT2 emitter and triode VT1 collector, LED negative pole contact resistance R1, the electric capacity C2 other end is contact resistance R2 and diode D1 positive pole respectively, diode D1 negative pole is connecting triode VT3 base stage and triode VT4 collector respectively, triode VT3 emitter contact resistance R3, triode VT3 collector connecting triode VT2 base stage, triode VT2 collector connecting triode VT1 base stage, described triode VT4 base stage is contact resistance R4 respectively, diode D2 positive pole and triode VT5 emitter, triode VT5 collector is connecting triode VT4 emitter and resistance R5 respectively, triode VT5 base stage connects electric capacity C3 and potentiometer RP1 slide plate respectively, potentiometer RP1 one end contact resistance R6, the resistance R6 other end is connecting triode VT1 emitter respectively, the resistance R4 other end, the resistance R5 other end, the electric capacity C3 other end, electric capacity C4 and output end vo, the electric capacity C4 other end connects the potentiometer RP1 other end respectively, diode D2 negative pole, the resistance R3 other end, the resistance R2 other end, the resistance R1 other end and the electric capacity C1 other end.
As the utility model further scheme: described power supply VCC voltage is 24V.
Compared with prior art, the beneficial effects of the utility model are: the utility model computer intelligence power module of voltage regulation, and with short-circuit protection function, circuit structure is simple, and cost is low, and volume is little, and security is high.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of computer intelligence power module of voltage regulation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of computer intelligence power module of voltage regulation, comprises electric capacity C1, resistance R1, diode D1, triode VT1, potentiometer RP1 and LED, described electric capacity C1 one end connects power supply VCC respectively, LED positive pole, electric capacity C2, triode VT2 emitter and triode VT1 collector, LED negative pole contact resistance R1, the electric capacity C2 other end is contact resistance R2 and diode D1 positive pole respectively, diode D1 negative pole is connecting triode VT3 base stage and triode VT4 collector respectively, triode VT3 emitter contact resistance R3, triode VT3 collector connecting triode VT2 base stage, triode VT2 collector connecting triode VT1 base stage, described triode VT4 base stage is contact resistance R4 respectively, diode D2 positive pole and triode VT5 emitter, triode VT5 collector is connecting triode VT4 emitter and resistance R5 respectively, triode VT5 base stage connects electric capacity C3 and potentiometer RP1 slide plate respectively, potentiometer RP1 one end contact resistance R6, the resistance R6 other end is connecting triode VT1 emitter respectively, the resistance R4 other end, the resistance R5 other end, the electric capacity C3 other end, electric capacity C4 and output end vo, the electric capacity C4 other end connects the potentiometer RP1 other end respectively, diode D2 negative pole, the resistance R3 other end, the resistance R2 other end, the resistance R1 other end and the electric capacity C1 other end, described power supply VCC voltage is 24V.
Principle of work of the present utility model is: refer to Fig. 1, C2, R2 and D1 forms start-up circuit, R6 and RP1 forms sample circuit, D2 and R4 forms reference circuit, VT1, VT2 VT3 constituent ratio comparatively amplifying circuit, LED indicates as power supply, energising moment, the electric current charged to electric capacity C2 forms a voltage drop at R2 two ends, this electric current is added to VT3 base stage through D1, VT3 conducting, rear end mu balanced circuit starts, after C2 charging terminates, R2 both end voltage is 0, D1 is in reverse-biased, when there is short trouble in output end vo load, VT4 and VT5 is in cut-off state, it is 0 that voltage stabilizing exports, now because electric capacity C2 charging terminates, D1 ends, rear end mu balanced circuit can not start, after short-circuit bar removes, owing to manually turning off input power VCC, the voltage on electric capacity C1 and C2 is released through LED and R1, then energising can normally work, and the output end voltage of VT5 is added in the emitter of VT4, improves control sensitivity.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a computer intelligence power module of voltage regulation, comprises electric capacity C1, resistance R1, diode D1, triode VT1, potentiometer RP1 and LED, is characterized in that, described electric capacity C1 one end connects power supply VCC respectively, LED positive pole, electric capacity C2, triode VT2 emitter and triode VT1 collector, LED negative pole contact resistance R1, the electric capacity C2 other end is contact resistance R2 and diode D1 positive pole respectively, diode D1 negative pole is connecting triode VT3 base stage and triode VT4 collector respectively, triode VT3 emitter contact resistance R3, triode VT3 collector connecting triode VT2 base stage, triode VT2 collector connecting triode VT1 base stage, described triode VT4 base stage is contact resistance R4 respectively, diode D2 positive pole and triode VT5 emitter, triode VT5 collector is connecting triode VT4 emitter and resistance R5 respectively, triode VT5 base stage connects electric capacity C3 and potentiometer RP1 slide plate respectively, potentiometer RP1 one end contact resistance R6, the resistance R6 other end is connecting triode VT1 emitter respectively, the resistance R4 other end, the resistance R5 other end, the electric capacity C3 other end, electric capacity C4 and output end vo, the electric capacity C4 other end connects the potentiometer RP1 other end respectively, diode D2 negative pole, the resistance R3 other end, the resistance R2 other end, the resistance R1 other end and the electric capacity C1 other end.
2. computer intelligence power module of voltage regulation according to claim 1, is characterized in that, described power supply VCC voltage is 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042141.6U CN205158274U (en) | 2015-12-07 | 2015-12-07 | Computer intelligence voltage stabilizing power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042141.6U CN205158274U (en) | 2015-12-07 | 2015-12-07 | Computer intelligence voltage stabilizing power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158274U true CN205158274U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042141.6U Expired - Fee Related CN205158274U (en) | 2015-12-07 | 2015-12-07 | Computer intelligence voltage stabilizing power supply module |
Country Status (1)
| Country | Link |
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| CN (1) | CN205158274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106445058A (en) * | 2016-12-27 | 2017-02-22 | 郑州诚合信息技术有限公司 | Computer internal power detecting module |
| CN108946357A (en) * | 2017-05-19 | 2018-12-07 | 石家庄松达电子科技有限公司 | Elevator control system |
-
2015
- 2015-12-07 CN CN201521042141.6U patent/CN205158274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106445058A (en) * | 2016-12-27 | 2017-02-22 | 郑州诚合信息技术有限公司 | Computer internal power detecting module |
| CN108946357A (en) * | 2017-05-19 | 2018-12-07 | 石家庄松达电子科技有限公司 | Elevator control system |
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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: 20160413 Termination date: 20161207 |