TWI563262B - Power detection circuit - Google Patents

Power detection circuit

Info

Publication number
TWI563262B
TWI563262B TW102135453A TW102135453A TWI563262B TW I563262 B TWI563262 B TW I563262B TW 102135453 A TW102135453 A TW 102135453A TW 102135453 A TW102135453 A TW 102135453A TW I563262 B TWI563262 B TW I563262B
Authority
TW
Taiwan
Prior art keywords
detection circuit
power detection
power
circuit
detection
Prior art date
Application number
TW102135453A
Other languages
English (en)
Other versions
TW201522985A (zh
Inventor
Ching Chung Lin
Original Assignee
Hon Hai Prec Ind Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Publication of TW201522985A publication Critical patent/TW201522985A/zh
Application granted granted Critical
Publication of TWI563262B publication Critical patent/TWI563262B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
TW102135453A 2013-09-17 2013-10-01 Power detection circuit TWI563262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310423410.2A CN104459305B (zh) 2013-09-17 2013-09-17 功率侦测电路

Publications (2)

Publication Number Publication Date
TW201522985A TW201522985A (zh) 2015-06-16
TWI563262B true TWI563262B (en) 2016-12-21

Family

ID=52667844

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102135453A TWI563262B (en) 2013-09-17 2013-10-01 Power detection circuit

Country Status (3)

Country Link
US (1) US9651588B2 (zh)
CN (1) CN104459305B (zh)
TW (1) TWI563262B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104422806B (zh) * 2013-08-21 2018-08-07 鸿富锦精密工业（深圳）有限公司 电源侦测电路
TWI591349B (zh) 2015-08-11 2017-07-11 立積電子股份有限公司 功率偵測電路及其射頻電路
CN106484063B (zh) * 2016-09-22 2019-03-29 北京机械设备研究所 一种用于机器人供电系统的程控功率开关电路及工作方法
CN109765817A (zh) * 2018-12-28 2019-05-17 苏州市纽莱克电子科技有限公司 单片机电源控制电路、单片机电路及电器设备
CN110095648A (zh) * 2019-04-15 2019-08-06 深圳市致宸信息科技有限公司 一种llc拓扑开关电源输入功率检测装置及方法
US11067629B2 (en) * 2019-06-03 2021-07-20 Teradyne, Inc. Automated test equipment for testing high-power electronic components

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US20040174642A1 (en) * 2003-03-06 2004-09-09 Needham David B. Method and apparatus for operating a server system
US7567060B1 (en) * 2005-06-30 2009-07-28 Sandia Corporation System and method for advanced power management
CN201611780U (zh) * 2009-12-11 2010-10-20 深圳拓邦股份有限公司 一种功率自动校正装置及系统
TW201116837A (en) * 2009-11-13 2011-05-16 Etasis Inc Power consumtion measuring method for input side of power suppliers and apparatus thereof
CN102135563A (zh) * 2011-02-23 2011-07-27 深圳科瑞格电子有限公司 一种电能的计算方法、系统及电能表

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CA2317560A1 (en) * 1997-11-17 1999-05-27 Patrick H. Potega Universal power supply
WO2007069481A1 (ja) * 2005-12-14 2007-06-21 Sharp Kabushiki Kaisha 放電灯点灯装置
CA2550449A1 (en) * 2006-06-13 2007-12-13 Jonathan Philip Vinden Electricity meter
US7804415B2 (en) * 2007-09-14 2010-09-28 Astec International Limited Health monitoring for power converter components
US8514593B2 (en) * 2009-06-17 2013-08-20 Power Systems Technologies, Ltd. Power converter employing a variable switching frequency and a magnetic device with a non-uniform gap
KR101703631B1 (ko) * 2009-10-12 2017-02-08 에스프린팅솔루션 주식회사 전원중계유닛 및 이를 적용한 화상형성장치
CN102116848A (zh) * 2010-01-04 2011-07-06 鸿富锦精密工业（深圳）有限公司 电源转换效率测试系统
JP2012048554A (ja) * 2010-08-27 2012-03-08 Sony Corp 電源制御装置、および電源制御方法
US9157941B2 (en) * 2010-10-11 2015-10-13 Powertech Industrial Co., Ltd. Electric power information display receptacle module
CN201867451U (zh) * 2010-11-10 2011-06-15 中国电子科技集团公司第十四研究所 一种开关电源输出检测及分析系统
US9128131B2 (en) * 2011-04-07 2015-09-08 General Electric Company Device for measuring two phase power with single voltage input
US8937438B2 (en) * 2011-06-09 2015-01-20 Osram Syvlania Inc. Power supply with restart circuit
KR20130025057A (ko) * 2011-09-01 2013-03-11 삼성전자주식회사 디스플레이 드라이버용 전원 회로
US8987997B2 (en) * 2012-02-17 2015-03-24 Innosys, Inc. Dimming driver with stealer switch
JP6106942B2 (ja) * 2012-04-05 2017-04-05 株式会社戸上電機製作所 発電出力測定装置
WO2013158134A2 (en) * 2012-04-18 2013-10-24 Ney-Li Funding, Llc Sensing and control for improving switched power supplies
CN202600118U (zh) * 2012-04-23 2012-12-12 张永俊 驱动电源测试装置
CN103683242A (zh) * 2012-09-25 2014-03-26 鸿富锦精密工业（深圳）有限公司 负载保护电路
US9178433B2 (en) * 2013-05-15 2015-11-03 Bel Fuse (Macao Commercial Offshore) Limited Droop current sharing power converter with controlled transitions between regulation set points
CN104422806B (zh) * 2013-08-21 2018-08-07 鸿富锦精密工业（深圳）有限公司 电源侦测电路
CN104422895B (zh) * 2013-08-21 2018-07-27 鸿富锦精密工业（深圳）有限公司 电源侦测电路
JP6269327B2 (ja) * 2014-06-04 2018-01-31 株式会社リコー 制御装置及び画像形成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040174642A1 (en) * 2003-03-06 2004-09-09 Needham David B. Method and apparatus for operating a server system
US7567060B1 (en) * 2005-06-30 2009-07-28 Sandia Corporation System and method for advanced power management
TW201116837A (en) * 2009-11-13 2011-05-16 Etasis Inc Power consumtion measuring method for input side of power suppliers and apparatus thereof
CN201611780U (zh) * 2009-12-11 2010-10-20 深圳拓邦股份有限公司 一种功率自动校正装置及系统
CN102135563A (zh) * 2011-02-23 2011-07-27 深圳科瑞格电子有限公司 一种电能的计算方法、系统及电能表

Also Published As

Publication number Publication date
US20150078048A1 (en) 2015-03-19
CN104459305B (zh) 2018-08-31
TW201522985A (zh) 2015-06-16
CN104459305A (zh) 2015-03-25
US9651588B2 (en) 2017-05-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees