CN103929061A - Constant flow source with single power supply adjustable - Google Patents
Constant flow source with single power supply adjustable Download PDFInfo
- Publication number
- CN103929061A CN103929061A CN201410181545.7A CN201410181545A CN103929061A CN 103929061 A CN103929061 A CN 103929061A CN 201410181545 A CN201410181545 A CN 201410181545A CN 103929061 A CN103929061 A CN 103929061A
- Authority
- CN
- China
- Prior art keywords
- resistance
- adjustable
- source
- constant
- resistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410181545.7A CN103929061A (en) | 2014-04-30 | 2014-04-30 | Constant flow source with single power supply adjustable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410181545.7A CN103929061A (en) | 2014-04-30 | 2014-04-30 | Constant flow source with single power supply adjustable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103929061A true CN103929061A (en) | 2014-07-16 |
Family
ID=51147170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410181545.7A Pending CN103929061A (en) | 2014-04-30 | 2014-04-30 | Constant flow source with single power supply adjustable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103929061A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104967340A (en) * | 2015-06-18 | 2015-10-07 | 周玉林 | Large-power adjustable DC regulated power supply |
CN105759887A (en) * | 2015-12-07 | 2016-07-13 | 重庆川仪自动化股份有限公司 | Current output circuit in flowmeter checking equipment |
CN107994780A (en) * | 2017-12-27 | 2018-05-04 | 诺仪器(中国)有限公司 | Optical fiber splicer electrode bar electrion control circuit and method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1066000A (en) * | 1991-04-26 | 1992-11-11 | 刘昆 | Spur therapeutic equipment |
CN1797260A (en) * | 2004-12-28 | 2006-07-05 | 华为技术有限公司 | Circuit of constant current source |
CN2896694Y (en) * | 2006-05-08 | 2007-05-02 | 于波 | Permanent controllable constant-pressure generator control cirulit |
CN200947577Y (en) * | 2006-07-07 | 2007-09-12 | 李文舟 | Adjustable constant current voltage-stabilized power supply |
CN101150026A (en) * | 2006-03-30 | 2008-03-26 | 阿尔卡特朗讯公司 | Electrical circuit for a self-retaining relay |
CN201464769U (en) * | 2009-06-17 | 2010-05-12 | 北京空间机电研究所 | Focal plane analog signal constant-current source output circuit of remote sensing CCD camera |
CN201509335U (en) * | 2008-09-05 | 2010-06-16 | 李旭明 | Driver circuit for constant current source and component therefor |
CN202649263U (en) * | 2012-05-14 | 2013-01-02 | 南大傲拓科技江苏有限公司 | Double shift single constant current source circuit |
-
2014
- 2014-04-30 CN CN201410181545.7A patent/CN103929061A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1066000A (en) * | 1991-04-26 | 1992-11-11 | 刘昆 | Spur therapeutic equipment |
CN1797260A (en) * | 2004-12-28 | 2006-07-05 | 华为技术有限公司 | Circuit of constant current source |
CN101150026A (en) * | 2006-03-30 | 2008-03-26 | 阿尔卡特朗讯公司 | Electrical circuit for a self-retaining relay |
CN2896694Y (en) * | 2006-05-08 | 2007-05-02 | 于波 | Permanent controllable constant-pressure generator control cirulit |
CN200947577Y (en) * | 2006-07-07 | 2007-09-12 | 李文舟 | Adjustable constant current voltage-stabilized power supply |
CN201509335U (en) * | 2008-09-05 | 2010-06-16 | 李旭明 | Driver circuit for constant current source and component therefor |
CN201464769U (en) * | 2009-06-17 | 2010-05-12 | 北京空间机电研究所 | Focal plane analog signal constant-current source output circuit of remote sensing CCD camera |
CN202649263U (en) * | 2012-05-14 | 2013-01-02 | 南大傲拓科技江苏有限公司 | Double shift single constant current source circuit |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104967340A (en) * | 2015-06-18 | 2015-10-07 | 周玉林 | Large-power adjustable DC regulated power supply |
CN105759887A (en) * | 2015-12-07 | 2016-07-13 | 重庆川仪自动化股份有限公司 | Current output circuit in flowmeter checking equipment |
CN107994780A (en) * | 2017-12-27 | 2018-05-04 | 诺仪器(中国)有限公司 | Optical fiber splicer electrode bar electrion control circuit and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203798886U (en) | Current sampling circuit | |
CN104618836A (en) | Communication device | |
CN104699153A (en) | Low-dropout linear regulator | |
CN103945317A (en) | Detection method and circuit for detecting type of earphone connector | |
CN103929061A (en) | Constant flow source with single power supply adjustable | |
CN103457302A (en) | Charge circuit and electronic device with same | |
CN102404679B (en) | Headset detection circuit and electronic equipment | |
CN105700599A (en) | Voltage regulation device for electronic equipment | |
CN204119024U (en) | A kind of voltage signal conditioning circuit based on TL431 | |
CN201936215U (en) | Novel high-precision constant current source circuit | |
CN104034934A (en) | Current sampling circuit | |
CN211878070U (en) | Test module | |
CN201788202U (en) | Electronic load circuit | |
CN204117011U (en) | A kind of voltage signal conditioning circuit based on controllable accurate source of stable pressure | |
CN203552116U (en) | Video power supply circuit based on three-way optical module | |
CN207896706U (en) | Farad capacitor charging circuit and electronic equipment | |
CN206759414U (en) | Single-ended analog input interface circuit | |
CN203376582U (en) | A servo driver analog input circuit | |
CN207732622U (en) | Output voltage constant-voltage control circuit | |
CN102654512A (en) | Wind speed testing device | |
CN202268150U (en) | Digital voltage-regulating circuit and display device with same | |
CN203688696U (en) | Volt-ampere characteristic tester | |
CN201440168U (en) | E-load machine | |
CN203502872U (en) | Adjuster with adjustable output voltages | |
CN206002585U (en) | Perception for electric fire disaster monitoring and resistive load share signal processor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Wei Inventor after: Teng Shengguang Inventor after: Wang Yang Inventor after: Cang Junwang Inventor after: Feng Yongming Inventor after: Sun Jingwu Inventor after: Zhang Xiuying Inventor after: Wang Yu Inventor before: Hu Wei Inventor before: Liu Jinze Inventor before: Wang Yang Inventor before: Cang Junwang Inventor before: Feng Yongming Inventor before: Sun Jingwu Inventor before: Xu Zhaomeng Inventor before: Zhang Xiuying Inventor before: Zhang Fenglu |
|
COR | Change of bibliographic data | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |