CN103513191B - 电源负载测试装置 - Google Patents
电源负载测试装置 Download PDFInfo
- Publication number
- CN103513191B CN103513191B CN201210206665.9A CN201210206665A CN103513191B CN 103513191 B CN103513191 B CN 103513191B CN 201210206665 A CN201210206665 A CN 201210206665A CN 103513191 B CN103513191 B CN 103513191B
- Authority
- CN
- China
- Prior art keywords
- slope
- electrically connected
- output current
- master controller
- wave signal
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Voltage And Current In General (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Amplifiers (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
电源负载测试装置 | 100 |
VRM | 200 |
主控制器 | 10 |
函数发生器 | 20 |
拉载电路 | 30 |
电流检测电路 | 40 |
使能电路 | 50 |
键盘电路 | 60 |
显示器 | 70 |
输出电流 | Io |
电流检测引脚 | P1 |
控制引脚 | P2 |
电压跟随器 | U1 |
运算放大器 | U2 |
第一MOSFET | Q1 |
NPN型三极管 | Q2 |
PNP型三极管 | Q3 |
第二MOSFET | Q4 |
负载电阻 | R0 |
滤波电阻 | R1 |
限流电阻 | R2-R8、R10 |
反馈电阻 | R9 |
滤波电容 | C1 |
同相输入端 | 1、5 |
反相输入端 | 2、6 |
输出端 | 3、7 |
控制端 | 4、8 |
栅极 | g1、g2 |
源极 | s1、s2 |
漏极 | d1、d2 |
基极 | b1、b2 |
集电极 | c1、c2 |
发射极 | e1、e2 |
Claims (3)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610012915.3A CN105699913B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012401.8A CN105699911B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201210206665.9A CN103513191B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012435.7A CN105738835B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012433.8A CN105699912B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012875.2A CN105717463B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
TW101124078A TW201400839A (zh) | 2012-06-21 | 2012-07-04 | 電源負載測試裝置 |
US13/914,585 US9176200B2 (en) | 2012-06-21 | 2013-06-10 | Power supply test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210206665.9A CN103513191B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
Related Child Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610012915.3A Division CN105699913B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012875.2A Division CN105717463B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012433.8A Division CN105699912B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012401.8A Division CN105699911B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012435.7A Division CN105738835B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103513191A CN103513191A (zh) | 2014-01-15 |
CN103513191B true CN103513191B (zh) | 2016-04-27 |
Family
ID=49773902
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210206665.9A Expired - Fee Related CN103513191B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
CN201610012875.2A Expired - Fee Related CN105717463B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610012875.2A Expired - Fee Related CN105717463B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9176200B2 (zh) |
CN (2) | CN103513191B (zh) |
TW (1) | TW201400839A (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103760499B (zh) * | 2014-01-26 | 2016-08-17 | 广州视源电子科技股份有限公司 | 一种电源板测试方法及装置 |
US9966459B2 (en) * | 2014-09-04 | 2018-05-08 | Globalfoundries Inc. | Symmetrical lateral bipolar junction transistor and use of same in characterizing and protecting transistors |
CN104569857A (zh) * | 2015-01-21 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | 一种替代负载仪的设计方法及其测试工具 |
CN105577148B (zh) * | 2015-06-11 | 2018-08-14 | 东风汽车电子有限公司 | 一种简易车载函数发生器 |
CN105868141B (zh) * | 2016-04-18 | 2019-09-27 | 深圳市树源科技有限公司 | 数字接口适配器 |
EP3475716A4 (en) * | 2016-06-24 | 2020-03-04 | Avtron Aerospace, Inc. | CONTROLLABLE LOAD SYSTEMS AND METHODS |
CN109116266B (zh) * | 2018-09-05 | 2020-05-26 | 苏州浪潮智能科技有限公司 | 电源模块的测试方法 |
CN111505473A (zh) * | 2019-01-31 | 2020-08-07 | 佛山市顺德区顺达电脑厂有限公司 | 电源mosfet检测装置 |
CN110471320A (zh) * | 2019-09-23 | 2019-11-19 | 重庆工商大学 | 机器人急停控制电路 |
CN113702858B (zh) * | 2021-07-26 | 2024-03-15 | 苏州浪潮智能科技有限公司 | 一种开关电源的动态响应测试装置 |
CN113655400A (zh) * | 2021-09-26 | 2021-11-16 | 西安易朴通讯技术有限公司 | 一种电源测试方法及工具 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1410855A (zh) * | 1995-01-11 | 2003-04-16 | 微行星有限公司 | 电功率控制的方法和装置 |
CN1788412A (zh) * | 2002-12-16 | 2006-06-14 | 皇家飞利浦电子股份有限公司 | 在线性功率放大器中用于使能对静态电流的动态控制的可自适应的偏置电路 |
CN101359038A (zh) * | 2007-08-02 | 2009-02-04 | 中茂电子(深圳)有限公司 | 可模拟led特性的电子负载装置及其模拟方法 |
CN101789921A (zh) * | 2009-01-23 | 2010-07-28 | 中芯国际集成电路制造(上海)有限公司 | 幅移键控解调装置和方法 |
CN102456776A (zh) * | 2010-10-19 | 2012-05-16 | 博计电子股份有限公司 | 半导体元件的电子负载 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8817684D0 (en) * | 1988-07-25 | 1988-09-01 | Astec Int Ltd | Power factor improvement |
DE69325388T2 (de) * | 1992-05-01 | 2000-01-13 | Keith S. Champlin | Elektronischer batterietester mit automatischer kompensation für ungenügenden ladungszustand |
US5821756A (en) * | 1992-05-01 | 1998-10-13 | Midtronics, Inc. | Electronic battery tester with tailored compensation for low state-of charge |
JP2000221215A (ja) * | 1999-02-01 | 2000-08-11 | Densei Lambda Kk | パワーmosfetの電流検出方法および電流制御方法 |
CN1115567C (zh) * | 1999-06-10 | 2003-07-23 | 刘英彰 | 电子负载模拟装置的并联驱动电路 |
IT1319736B1 (it) * | 2000-12-29 | 2003-11-03 | St Microelectronics Srl | Circuito di pilotaggio per un elemento di potenza connesso ad uncarico induttivo |
CN1266483C (zh) * | 2002-01-18 | 2006-07-26 | 刘英彰 | 具有测试电流回路阻抗的电子负载模拟装置 |
US20060132518A1 (en) * | 2004-05-27 | 2006-06-22 | Silverbrook Research Pty Ltd | Printhead module having interleaved shift registers |
JP4469997B2 (ja) * | 2005-01-21 | 2010-06-02 | テクトロニクス・インターナショナル・セールス・ゲーエムベーハー | パルス列生成回路 |
CN101324797B (zh) * | 2007-06-15 | 2010-06-02 | 中茂电子(深圳)有限公司 | 电子负载装置及其电路 |
CN201556108U (zh) * | 2009-12-04 | 2010-08-18 | 佛山市顺德区和而泰电子科技有限公司 | 负载电流控制电路及装置 |
CN101949962A (zh) * | 2010-05-27 | 2011-01-19 | 东莞市锐源仪器有限公司 | 一种可程控电子负载 |
-
2012
- 2012-06-21 CN CN201210206665.9A patent/CN103513191B/zh not_active Expired - Fee Related
- 2012-06-21 CN CN201610012875.2A patent/CN105717463B/zh not_active Expired - Fee Related
- 2012-07-04 TW TW101124078A patent/TW201400839A/zh unknown
-
2013
- 2013-06-10 US US13/914,585 patent/US9176200B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1410855A (zh) * | 1995-01-11 | 2003-04-16 | 微行星有限公司 | 电功率控制的方法和装置 |
CN1788412A (zh) * | 2002-12-16 | 2006-06-14 | 皇家飞利浦电子股份有限公司 | 在线性功率放大器中用于使能对静态电流的动态控制的可自适应的偏置电路 |
CN101359038A (zh) * | 2007-08-02 | 2009-02-04 | 中茂电子(深圳)有限公司 | 可模拟led特性的电子负载装置及其模拟方法 |
CN101789921A (zh) * | 2009-01-23 | 2010-07-28 | 中芯国际集成电路制造(上海)有限公司 | 幅移键控解调装置和方法 |
CN102456776A (zh) * | 2010-10-19 | 2012-05-16 | 博计电子股份有限公司 | 半导体元件的电子负载 |
Also Published As
Publication number | Publication date |
---|---|
US20130342237A1 (en) | 2013-12-26 |
TW201400839A (zh) | 2014-01-01 |
US9176200B2 (en) | 2015-11-03 |
CN105717463B (zh) | 2018-08-17 |
CN105717463A (zh) | 2016-06-29 |
CN103513191A (zh) | 2014-01-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151210 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: Hon Hai Precision Industry Co.,Ltd. Effective date of registration: 20151210 Address after: 201424 Shanghai city Fengxian District Tuo Village barracks Lin Zhen No. 598 building ninth room 111 Applicant after: Shanghai Lirui Network Technology Co.,Ltd. Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant before: SCIENBIZIP CONSULTING (SHEN ZHEN) CO.,LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wen Xiaodong Inventor after: Sun Mingyi Inventor after: Wang Zhibo Inventor after: Lv Haibin Inventor after: Wu Jie Inventor after: Qin Jingming Inventor after: Tian Daxing Inventor after: Zhao Lei Inventor before: Li Jichao Inventor before: Bai Yun Inventor before: Liu Dandan Inventor before: Tong Songlin |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160322 Address after: 266600 No. 99 power supply company, Laixi, Shandong, Beijing East Road Applicant after: State Grid Shandong Electric Power Company Laixi Power Supply Co. Address before: 201424 Shanghai city Fengxian District Tuo Village barracks Lin Zhen No. 598 building ninth room 111 Applicant before: Shanghai Lirui Network Technology Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20160621 |
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CF01 | Termination of patent right due to non-payment of annual fee |