CN203206114U - Integrated power supply voltage stabilizer for communication equipment - Google Patents
Integrated power supply voltage stabilizer for communication equipment Download PDFInfo
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- CN203206114U CN203206114U CN 201320179271 CN201320179271U CN203206114U CN 203206114 U CN203206114 U CN 203206114U CN 201320179271 CN201320179271 CN 201320179271 CN 201320179271 U CN201320179271 U CN 201320179271U CN 203206114 U CN203206114 U CN 203206114U
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- chip microcomputer
- resistance
- pin
- diode
- electric capacity
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Abstract
The utility model discloses an integrated power supply voltage stabilizer for communication equipment. The stabilizer includes a singlechip, a first capacitance, a second capacitance, a third capacitance, a fourth capacitance, a first resistance, a second resistance, a third resistance, a fourth resistance, a fifth resistance, a battery, a first inductor, a second inductor, a first triode, a second triode, a first diode, a second diode and a third diode. The utility model adopts the singlechip to form a integrated voltage stabilizer special for communication equipment; and the voltage stabilizer is applicable to a variety of communication equipment, especially has the advantages of simple structure, few components, low cost, small size, reduction on volume and weight of the product, and is conducive to promotion.
Description
Technical field
The utility model relates to a kind of power regulator, relates in particular to a kind of integrated power supply pressurizer for communication apparatus.
Background technology
Pressurizer is at various communication apparatus and the electronic equipment electronic component that all is absolutely necessary surely, but communication apparatus pressurizer volume of the prior art is big, cost is high, power consumption is high, pressure reduction height especially, thus influence properties of product.
The utility model content
The purpose of this utility model provides a kind of integrated power supply pressurizer for communication apparatus with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises single-chip microcomputer, first electric capacity, second electric capacity, the 3rd electric capacity, the 4th electric capacity, first resistance, second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, battery, first inductance, second inductance, first triode, second triode, first diode, second diode and the 3rd diode, first pin of described single-chip microcomputer is the output voltage control end, second pin of described single-chip microcomputer is secondary output voltage gating end, the 3rd pin of described single-chip microcomputer is main power source output voltage gating end, the 4th pin of described single-chip microcomputer is the decline test side, the positive source input is connected with first end of described the 3rd resistance and the emitter of described first triode simultaneously, described power cathode output simultaneously with first end of described first electric capacity, the 6th pin of described single-chip microcomputer, the 14 pin of described single-chip microcomputer, first end of described second electric capacity, first end of described the 3rd electric capacity, the negative pole of described battery, first end of described second inductance is connected with first end of described the 4th electric capacity, the 5th pin of described single-chip microcomputer is connected with second end of described first electric capacity and first end of described first resistance simultaneously, the 7th pin while of described single-chip microcomputer and the negative pole of described first diode, second end of the negative pole of described second diode and described the 3rd electric capacity is connected, and the 7th pin of described single-chip microcomputer is cathode output end, the 8th pin of described single-chip microcomputer is connected with second end of described first resistance and first end of described second resistance simultaneously, second end of described second resistance is connected with the negative pole of described the 3rd diode and second end of described the 4th electric capacity simultaneously, and the negative pole of described the 3rd diode is cathode output end, the 9th pin while of described single-chip microcomputer and first end of described the 5th resistance, first end of the positive pole of described battery and described first inductance is connected, the tenth pin of described single-chip microcomputer is connected with the emitter of described second triode and second end of described the 5th resistance simultaneously, the collector electrode of described second triode is connected with second end of described second inductance and the positive pole of described the 3rd diode simultaneously, the base stage of described second triode is connected with the 11 pin of described single-chip microcomputer and first end of described the 4th resistance simultaneously, second end of described the 4th resistance is connected with the 12 pin of described single-chip microcomputer, the 13 pin of described single-chip microcomputer is connected with second end of described the 3rd resistance and the base stage of described first triode simultaneously, the 15 pin of described single-chip microcomputer is connected with the positive pole of described second diode and second end of described first inductance simultaneously, the 16 pin of described single-chip microcomputer is connected with second end of described second electric capacity, and the positive pole of described first diode is connected with the collector electrode of described first triode.
The beneficial effects of the utility model are:
The utility model adopts single-chip microcomputer to constitute the special-purpose integrated regulator of communication apparatus, is applicable to multiple communication apparatus, and is especially simple in structure, adopt that element is few, cost is low, volume is little, can dwindle small product size, alleviates product weight, is conducive to promote.
Description of drawings
Fig. 1 is circuit structure schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1: the utility model comprises single-chip microcomputer IC, first capacitor C 1, second capacitor C 2, the 3rd capacitor C 3, the 4th capacitor C 4, first resistance R 1, second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, battery GB, first inductance L 1, second inductance L 2, the first triode VT1, the second triode VT2, the first diode VD1, the second diode VD2 and the 3rd diode VD3, first pin 1 of single-chip microcomputer IC is the output voltage control end, second pin 2 of single-chip microcomputer IC is secondary output voltage gating end, the 3rd pin 3 of single-chip microcomputer IC is main power source output voltage gating end, the 4th pin 4 of single-chip microcomputer IC is the decline test side, the positive source input is connected with first end of the 3rd resistance R 3 and the emitter of the first triode VT1 simultaneously, the power cathode output simultaneously with first end of first capacitor C 1, the 6th pin 6 of single-chip microcomputer IC, the 14 pin 14 of single-chip microcomputer IC, first end of second capacitor C 2, first end of the 3rd capacitor C 3, the negative pole of battery GB, first end of second inductance L 2 is connected with first end of the 4th capacitor C 4, the 5th pin 5 of single-chip microcomputer IC is connected with second end of first capacitor C 1 and first end of first resistance R 1 simultaneously, 7 whiles of the 7th pin of single-chip microcomputer IC and the negative pole of the first diode VD1, the negative pole of the second diode VD2 is connected with second end of the 3rd capacitor C 3, and the 7th pin 7 of single-chip microcomputer IC is cathode output end, the 8th pin 8 of single-chip microcomputer IC is connected with second end of first resistance R 1 and first end of second resistance R 2 simultaneously, second end of second resistance R 2 is connected with the negative pole of the 3rd diode VD3 and second end of the 4th capacitor C 4 simultaneously, and the negative pole of the 3rd diode VD3 is cathode output end, 9 whiles of the 9th pin of single-chip microcomputer IC and first end of the 5th resistance R 5, the positive pole of battery GB is connected with first end of first inductance L 1, the tenth pin 10 of single-chip microcomputer IC is connected with the emitter of the second triode VD3 and second end of the 5th resistance R 5 simultaneously, the collector electrode of the second triode VT2 is connected with second end of second inductance L 2 and the positive pole of the 3rd diode VD3 simultaneously, the base stage of the second triode VT2 is connected with the 11 pin 11 of single-chip microcomputer IC and first end of the 4th resistance R 4 simultaneously, second end of the 4th resistance R 4 is connected with the 12 pin 12 of single-chip microcomputer IC, the 13 pin 13 of single-chip microcomputer IC is connected with second end of the 3rd resistance R 3 and the base stage of the first triode VT1 simultaneously, the 15 pin 15 of single-chip microcomputer IC is connected with the positive pole of the second diode VD2 and second end of first inductance L 1 simultaneously, the 16 pin 16 of single-chip microcomputer IC is connected with second end of second capacitor C 2, and the positive pole of the first diode VD1 is connected with the collector electrode of the first triode VT1.
Claims (1)
1. integrated power supply pressurizer that is used for communication apparatus, it is characterized in that: comprise single-chip microcomputer, first electric capacity, second electric capacity, the 3rd electric capacity, the 4th electric capacity, first resistance, second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, battery, first inductance, second inductance, first triode, second triode, first diode, second diode and the 3rd diode, first pin of described single-chip microcomputer is the output voltage control end, second pin of described single-chip microcomputer is secondary output voltage gating end, the 3rd pin of described single-chip microcomputer is main power source output voltage gating end, the 4th pin of described single-chip microcomputer is the decline test side, the positive source input is connected with first end of described the 3rd resistance and the emitter of described first triode simultaneously, described power cathode output simultaneously with first end of described first electric capacity, the 6th pin of described single-chip microcomputer, the 14 pin of described single-chip microcomputer, first end of described second electric capacity, first end of described the 3rd electric capacity, the negative pole of described battery, first end of described second inductance is connected with first end of described the 4th electric capacity, the 5th pin of described single-chip microcomputer is connected with second end of described first electric capacity and first end of described first resistance simultaneously, the 7th pin while of described single-chip microcomputer and the negative pole of described first diode, second end of the negative pole of described second diode and described the 3rd electric capacity is connected, and the 7th pin of described single-chip microcomputer is cathode output end, the 8th pin of described single-chip microcomputer is connected with second end of described first resistance and first end of described second resistance simultaneously, second end of described second resistance is connected with the negative pole of described the 3rd diode and second end of described the 4th electric capacity simultaneously, and the negative pole of described the 3rd diode is cathode output end, the 9th pin while of described single-chip microcomputer and first end of described the 5th resistance, first end of the positive pole of described battery and described first inductance is connected, the tenth pin of described single-chip microcomputer is connected with the emitter of described second triode and second end of described the 5th resistance simultaneously, the collector electrode of described second triode is connected with second end of described second inductance and the positive pole of described the 3rd diode simultaneously, the base stage of described second triode is connected with the 11 pin of described single-chip microcomputer and first end of described the 4th resistance simultaneously, second end of described the 4th resistance is connected with the 12 pin of described single-chip microcomputer, the 13 pin of described single-chip microcomputer is connected with second end of described the 3rd resistance and the base stage of described first triode simultaneously, the 15 pin of described single-chip microcomputer is connected with the positive pole of described second diode and second end of described first inductance simultaneously, the 16 pin of described single-chip microcomputer is connected with second end of described second electric capacity, and the positive pole of described first diode is connected with the collector electrode of described first triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179271 CN203206114U (en) | 2013-04-11 | 2013-04-11 | Integrated power supply voltage stabilizer for communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179271 CN203206114U (en) | 2013-04-11 | 2013-04-11 | Integrated power supply voltage stabilizer for communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206114U true CN203206114U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179271 Expired - Fee Related CN203206114U (en) | 2013-04-11 | 2013-04-11 | Integrated power supply voltage stabilizer for communication equipment |
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| Country | Link |
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| CN (1) | CN203206114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286100A (en) * | 2016-10-09 | 2017-01-04 | 深圳市安思科电子科技有限公司 | A kind of hydroelectric installation with self-shield ability |
-
2013
- 2013-04-11 CN CN 201320179271 patent/CN203206114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286100A (en) * | 2016-10-09 | 2017-01-04 | 深圳市安思科电子科技有限公司 | A kind of hydroelectric installation with self-shield ability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI JIXUN COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU ASIAYAK TECHNOLOGY CO., LTD. Effective date: 20140715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 071051 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: 071051 No. 118 Fuxing West Road, Hebei, Baoding Patentee after: Hebei lucky Communication Technology Co., Ltd. Address before: 610041, No. four, Lane 22, Xiaojiahe ring, Chengdu hi tech Development Zone, Chengdu, Sichuan Patentee before: Chengdu Marnow Technology Co., Ltd. |
|
| 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: 20130918 Termination date: 20180411 |