CN106329915B - A kind of micropower booster power - Google Patents
A kind of micropower booster power Download PDFInfo
- Publication number
- CN106329915B CN106329915B CN201610832688.9A CN201610832688A CN106329915B CN 106329915 B CN106329915 B CN 106329915B CN 201610832688 A CN201610832688 A CN 201610832688A CN 106329915 B CN106329915 B CN 106329915B
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- China
- Prior art keywords
- triode
- resistance
- capacitor
- inductance
- micropower
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- 239000003990 capacitor Substances 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
The invention discloses a kind of micropower booster powers, including resistance R1, capacitor C1, inductance L1, triode V1, triode V2, diode D1 and capacitor C2, the one end the resistance R1 is separately connected inductance L2 and power supply VCC, the resistance R1 other end is separately connected capacitor C1, triode V1 base stage and triode V2 collector, the capacitor C1 other end connects inductance L1, triode V1 collector is separately connected the inductance L2 other end and diode D1 anode, diode D1 cathode is separately connected capacitor C2, resistance R2 and output end OUT, the resistance R2 other end is separately connected resistance R3 and triode V2 base stage.This programme can realize that 3V power boost to 5V, can be used for 3V power supply, need to use 5V micropower occasion, this programme has structure simple, the extremely low feature of failure rate.
Description
Technical field
The present invention relates to a kind of power supply, specifically a kind of micropower booster power.
Background technique
With the development of science and technology, a large amount of new demands are formed to power management, wherein many modules are needed using boosting electricity
Road, in order to support increasingly complicated system power supply to require and new function, it is special that each large chip Chevron Research Company (CRC) proposes advanced, each tool
Color and the smaller and smaller power management solution of size, but the heat-sinking capability of small-sized package is not as good as large scale encapsulating products,
The transfer efficiency for improving device is forced, therefore switching regulaor is replacing linear regulator, to extend the time of work, but hand
The operable time of the portable devices such as machine is not still able to satisfy the use demand of people, and produces due to using transformer element
The problem of raw noise and electromagnetic interference, is also following, and high failure rate.
Summary of the invention
The purpose of the present invention is to provide a kind of micropower booster powers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of micropower booster power, including resistance R1, capacitor C1, inductance L1, triode V1, triode V2, diode
D1 and the one end capacitor C2, the resistance R1 are separately connected inductance L2 and power supply VCC, the resistance R1 other end be separately connected capacitor C1,
Triode V1 base stage and triode V2 collector, the capacitor C1 other end connect inductance L1, and triode V1 collector is separately connected electricity
Feel the L2 other end and diode D1 anode, diode D1 cathode is separately connected capacitor C2, resistance R2 and output end OUT, resistance R2
The other end is separately connected resistance R3 and triode V2 base stage, and triode V2 emitter is separately connected the resistance R3 other end, capacitor C2
The other end, triode V1 emitter and the inductance L1 other end, triode V2 emitter are also grounded.
As a further solution of the present invention: the triode V1 and triode V2 is NPN triode.
As a further solution of the present invention: the power supply VCC voltage is 3V DC voltage.
As further scheme of the invention: the output end OUT exports 5V DC voltage.
Compared with prior art, the beneficial effects of the present invention are: this programme can realize that 3V power boost to 5V, can be used for 3V
Power supply need to use 5V micropower occasion, and this programme has structure simple, the extremely low feature of failure rate.
Detailed description of the invention
Fig. 1 is the circuit diagram of micropower booster power.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of micropower booster power, including resistance R1, capacitor C1, inductance L1,
Triode V1, triode V2, diode D1 and the one end capacitor C2, the resistance R1 are separately connected inductance L2 and power supply VCC, resistance
The R1 other end is separately connected capacitor C1, triode V1 base stage and triode V2 collector, and the capacitor C1 other end connects inductance L1, and three
Pole pipe V1 collector is separately connected the inductance L2 other end and diode D1 anode, and diode D1 cathode is separately connected capacitor C2, electricity
R2 and output end OUT is hindered, the resistance R2 other end is separately connected resistance R3 and triode V2 base stage, and triode V2 emitter connects respectively
The connecting resistance R3 other end, the capacitor C2 other end, triode V1 emitter and the inductance L1 other end, triode V2 emitter also connect
Ground；The triode V1 and triode V2 is NPN triode；The power supply VCC voltage is 3V DC voltage；The output end
OUT exports 5V DC voltage.
Referring to Fig. 1, this programme can realize that 3V power boost to 5V, can be used for 3V power supply, need to use 5V micropower occasion.This
Scheme has structure simple, the extremely low feature of failure rate.
Principle: L1, L2 are two coils being entangled on same magnet ring, and L1 twines 6 circles, and L2 twines 15 circles, and R1 (10k), V1, V2 are
Common NPN triode, L1, L2, C1, V1, R1 form resonance circuit, and D1 (1N4148) is rectifier diode, and C2 (10 μ F) is filter
Wave capacitor, R2 (18k), R3 (2.7k) constitute pressure sampling circuit, and feedback arrives the base stage of V1 after V2 paraphase, play output pressure stabilizing
Effect, adjust R2, R3 resistance value adjustable output voltage.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of micropower booster power, including resistance R1, capacitor C1, inductance L1, triode V1, triode V2, diode D1
With capacitor C2, which is characterized in that the one end the resistance R1 is separately connected inductance L2 and power supply VCC, and the resistance R1 other end connects respectively
Capacitor C1, triode V1 base stage and triode V2 collector are connect, the capacitor C1 other end connects inductance L1, triode V1 collector point
Not Lian Jie the inductance L2 other end and diode D1 anode, diode D1 cathode be separately connected capacitor C2, resistance R2 and output end
OUT, the resistance R2 other end are separately connected resistance R3 and triode V2 base stage, and it is another that triode V2 emitter is separately connected resistance R3
End, the capacitor C2 other end, triode V1 emitter and the inductance L1 other end, triode V2 emitter are also grounded.
2. micropower booster power according to claim 1, which is characterized in that the triode V1 and triode V2 are
NPN triode.
3. micropower booster power according to claim 1, which is characterized in that the power supply VCC voltage is 3V direct current
Pressure.
4. micropower booster power according to claim 1, which is characterized in that the output end OUT exports 5V direct current
Pressure.
5. micropower booster power according to claim 1, which is characterized in that the inductance L1 and inductance L2 is to be entangled in together
Two coils on one magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832688.9A CN106329915B (en) | 2016-09-20 | 2016-09-20 | A kind of micropower booster power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832688.9A CN106329915B (en) | 2016-09-20 | 2016-09-20 | A kind of micropower booster power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106329915A CN106329915A (en) | 2017-01-11 |
| CN106329915B true CN106329915B (en) | 2019-04-09 |
Family
ID=57787359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610832688.9A Active CN106329915B (en) | 2016-09-20 | 2016-09-20 | A kind of micropower booster power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106329915B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787474B (en) * | 2019-02-25 | 2021-01-26 | 珠海祺力电子科技有限公司 | Electromagnetic superposition amplifier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201893985U (en) * | 2010-11-09 | 2011-07-06 | 上海阿卡得电子有限公司 | Series resonance instantaneous starting type arc preventive electronic ballast |
| CN202310249U (en) * | 2011-09-28 | 2012-07-04 | 大连华奇电力自动化有限公司 | High power factor energy saving lamp |
| CN202712981U (en) * | 2012-05-23 | 2013-01-30 | 赵国樑 | Improved wireless transmission device |
| CN103683964A (en) * | 2013-12-20 | 2014-03-26 | 华为技术有限公司 | Resonant bidirectional transducer, uninterruptible power supply device and control method |
| CN104756391A (en) * | 2012-11-02 | 2015-07-01 | 丹麦科技大学 | Self-oscillating resonant power converter |
| CN205017223U (en) * | 2015-10-10 | 2016-02-03 | 谢云松 | Mode of vibration boost circuit is come to an agreement to fourth cycle stationary flow |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009063830A (en) * | 2007-09-06 | 2009-03-26 | Ricoh Co Ltd | Power source device, fixing device and image forming apparatus |
-
2016
- 2016-09-20 CN CN201610832688.9A patent/CN106329915B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201893985U (en) * | 2010-11-09 | 2011-07-06 | 上海阿卡得电子有限公司 | Series resonance instantaneous starting type arc preventive electronic ballast |
| CN202310249U (en) * | 2011-09-28 | 2012-07-04 | 大连华奇电力自动化有限公司 | High power factor energy saving lamp |
| CN202712981U (en) * | 2012-05-23 | 2013-01-30 | 赵国樑 | Improved wireless transmission device |
| CN104756391A (en) * | 2012-11-02 | 2015-07-01 | 丹麦科技大学 | Self-oscillating resonant power converter |
| CN103683964A (en) * | 2013-12-20 | 2014-03-26 | 华为技术有限公司 | Resonant bidirectional transducer, uninterruptible power supply device and control method |
| CN205017223U (en) * | 2015-10-10 | 2016-02-03 | 谢云松 | Mode of vibration boost circuit is come to an agreement to fourth cycle stationary flow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106329915A (en) | 2017-01-11 |
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Effective date of registration: 20200616 Address after: No.4, baheng Road, Nanling Industrial Zone, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province 510080 Patentee after: Guangzhou Lianjie Electronic Technology Co.,Ltd. Address before: 251200, No. 339, Renmin Road, Yucheng, Shandong, Dezhou Patentee before: Cheng Anna |
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