CN105717463B - 电源负载测试装置 - Google Patents
电源负载测试装置 Download PDFInfo
- Publication number
- CN105717463B CN105717463B CN201610012875.2A CN201610012875A CN105717463B CN 105717463 B CN105717463 B CN 105717463B CN 201610012875 A CN201610012875 A CN 201610012875A CN 105717463 B CN105717463 B CN 105717463B
- Authority
- CN
- China
- Prior art keywords
- master controller
- current
- electrically connected
- slope
- voltage follower
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000005669 field effect Effects 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610012875.2A CN105717463B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
Applications Claiming Priority (2)
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 |
CN201610012875.2A CN105717463B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210206665.9A Division CN103513191B (zh) | 2012-06-21 | 2012-06-21 | 电源负载测试装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105717463A CN105717463A (zh) | 2016-06-29 |
CN105717463B true CN105717463B (zh) | 2018-08-17 |
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 Before (1)
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 |
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1277360A (zh) * | 1999-06-10 | 2000-12-20 | 刘英彰 | 电子负载模拟装置的并联驱动电路 |
CN1432815A (zh) * | 2002-01-18 | 2003-07-30 | 刘英彰 | 具有测试电流回路阻抗的电子负载模拟装置 |
CN101324797A (zh) * | 2007-06-15 | 2008-12-17 | 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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8817684D0 (en) * | 1988-07-25 | 1988-09-01 | Astec Int Ltd | Power factor improvement |
US5821756A (en) * | 1992-05-01 | 1998-10-13 | Midtronics, Inc. | Electronic battery tester with tailored compensation for low state-of charge |
WO1993022667A1 (en) * | 1992-05-01 | 1993-11-11 | Champlin Keith S | Electronic battery tester with automatic compensation for low state-of-charge |
US5747972A (en) * | 1995-01-11 | 1998-05-05 | Microplanet Ltd. | Method and apparatus for electronic power control |
IT1319736B1 (it) * | 2000-12-29 | 2003-11-03 | St Microelectronics Srl | Circuito di pilotaggio per un elemento di potenza connesso ad uncarico induttivo |
WO2004055972A1 (en) * | 2002-12-16 | 2004-07-01 | Koninklijke Philips Electronics N.V. | Self adaptable bias circuit for enabling dynamic control of quiescent current in a linear power amplifier |
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 |
CN101359038B (zh) * | 2007-08-02 | 2011-02-02 | 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 |
CN101789921B (zh) * | 2009-01-23 | 2013-03-06 | 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 |
-
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1277360A (zh) * | 1999-06-10 | 2000-12-20 | 刘英彰 | 电子负载模拟装置的并联驱动电路 |
CN1432815A (zh) * | 2002-01-18 | 2003-07-30 | 刘英彰 | 具有测试电流回路阻抗的电子负载模拟装置 |
CN101324797A (zh) * | 2007-06-15 | 2008-12-17 | 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 |
Non-Patent Citations (1)
Title |
---|
"利用电子负载测试电源的瞬态响应";王文;《电子测试》;20080815;全文 * |
Also Published As
Publication number | Publication date |
---|---|
TW201400839A (zh) | 2014-01-01 |
CN103513191A (zh) | 2014-01-15 |
US20130342237A1 (en) | 2013-12-26 |
CN105717463A (zh) | 2016-06-29 |
US9176200B2 (en) | 2015-11-03 |
CN103513191B (zh) | 2016-04-27 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180716 Address after: 523413 Liaobu Town, Dongguan City, Guangdong Province, Keng Keng Village Applicant after: Dongguan Power Transmission and Transformation Engineering Co. Address before: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Applicant before: JIUZUNCHENG NETWORK TECHNOLOGY (SHENZHEN) Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Liaobu Zhen Heng Keng Cun 523000 Guangdong city of Dongguan Province Patentee after: Dongguan power transmission and Transformation Engineering Construction Co.,Ltd. Address before: 523413 Liaobu Town, Dongguan City, Guangdong Province, Keng Keng Village Patentee before: Dongguan Power Transmission and Transformation Engineering Co. |
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CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 |
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CF01 | Termination of patent right due to non-payment of annual fee |