JPH1054851A - 電源出力電流測定装置 - Google Patents

電源出力電流測定装置

Info

Publication number
JPH1054851A
JPH1054851A JP9130629A JP13062997A JPH1054851A JP H1054851 A JPH1054851 A JP H1054851A JP 9130629 A JP9130629 A JP 9130629A JP 13062997 A JP13062997 A JP 13062997A JP H1054851 A JPH1054851 A JP H1054851A
Authority
JP
Japan
Prior art keywords
current
output
resistor
terminal
power source
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
Application number
JP9130629A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1054851A5 (enExample
Inventor
Korukousukii Jiyon
ジョン・コルコウスキー
Esu Garo Jieemusu
ジェームス・エス・ガロ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH1054851A publication Critical patent/JPH1054851A/ja
Publication of JPH1054851A5 publication Critical patent/JPH1054851A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP9130629A 1996-05-23 1997-05-21 電源出力電流測定装置 Pending JPH1054851A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/652,746 US5789934A (en) 1996-05-23 1996-05-23 Test circuit including a power supply with a current transformer to monitor capacitor output current
US652,746 1996-05-23

Publications (2)

Publication Number Publication Date
JPH1054851A true JPH1054851A (ja) 1998-02-24
JPH1054851A5 JPH1054851A5 (enExample) 2005-04-07

Family

ID=24617990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9130629A Pending JPH1054851A (ja) 1996-05-23 1997-05-21 電源出力電流測定装置

Country Status (2)

Country Link
US (1) US5789934A (enExample)
JP (1) JPH1054851A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018182357A (ja) * 2017-04-03 2018-11-15 新日本無線株式会社 電流検出アンプ

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6199969B1 (en) * 1997-08-01 2001-03-13 Encad, Inc. Method and system for detecting nonfunctional elements in an ink jet printer
WO2001020358A1 (en) * 1999-09-17 2001-03-22 Delphi Technologies, Inc. Method and apparatus for calibrating a current sensing system
US6542385B1 (en) 2000-11-22 2003-04-01 Teradyne, Inc. DUT power supply having improved switching DC-DC converter
US6556034B1 (en) 2000-11-22 2003-04-29 Teradyne, Inc. High speed and high accuracy DUT power supply with active boost circuitry
US6448748B1 (en) 2001-03-01 2002-09-10 Teradyne, Inc. High current and high accuracy linear amplifier
US6677777B2 (en) 2001-07-23 2004-01-13 Tilo Dongowski Short circuit generator for testing power supplies
US6825675B1 (en) 2003-06-27 2004-11-30 Lexmark International, Inc. Method for detecting a shorted printhead in a printer having at least two printheads
US20050046440A1 (en) * 2003-08-29 2005-03-03 Alcatel Fault tolerant vital power supply system
US7358625B2 (en) 2004-12-14 2008-04-15 Woods Industries, Inc. Power strip with 12 volt outlet
US20110031984A1 (en) * 2009-07-14 2011-02-10 Advantest Corporation Test apparatus
US7952361B2 (en) * 2009-07-14 2011-05-31 Advantest Corporation Test apparatus
WO2011010349A1 (ja) * 2009-07-23 2011-01-27 株式会社アドバンテスト 試験装置
US8558559B2 (en) * 2009-07-23 2013-10-15 Advantest Corporation Test apparatus, additional circuit and test board for calculating load current of a device under test
US8558560B2 (en) * 2009-07-23 2013-10-15 Advantest Corporation Test apparatus, additional circuit and test board for judgment based on peak current
US8779777B2 (en) * 2010-06-04 2014-07-15 Linear Technology Corporation Dynamic compensation of aging drift in current sense resistor
US20150058653A1 (en) * 2013-08-21 2015-02-26 Broadcom Corporation Integrated Circuit Power Measurement and Adaptation
CN103558498B (zh) * 2013-11-18 2016-02-24 华北电力大学 基于小波分析的绝缘子污闪泄漏电流信号稀疏表示方法
CN106053979B (zh) * 2016-05-24 2019-01-04 华中科技大学 一种托卡马克等离子体破裂模拟装置及模拟方法
WO2018080516A1 (en) * 2016-10-28 2018-05-03 Hewlett-Packard Development Company, L.P. Current monitor circuit
DE102016222214A1 (de) * 2016-11-11 2018-05-17 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Verfahren zur Bestimmung eines mehrphasigen Motorstroms und elektromotorischer Antrieb
CN108226846B (zh) * 2018-04-10 2020-02-07 国家电网公司 一种通用极性测试电路
CN115598410B (zh) * 2022-12-13 2023-03-10 成都爱旗科技有限公司 一种功耗采集系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369407A (en) * 1979-08-29 1983-01-18 Sheller-Globe Corporation Regulator tester
SE460804B (sv) * 1988-03-25 1989-11-20 Asea Brown Boveri Foerfarande och anordning foer felbestaemning vid fel paa en kraftledning
US4868509A (en) * 1988-05-23 1989-09-19 Fusion Systems Corporation Method and apparatus for detecting magnetron power supply failure
JPH07159460A (ja) * 1993-12-07 1995-06-23 Toshiba Corp 抵抗センサー入力装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018182357A (ja) * 2017-04-03 2018-11-15 新日本無線株式会社 電流検出アンプ

Also Published As

Publication number Publication date
US5789934A (en) 1998-08-04

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