JPH0541950B2 - - Google Patents

Info

Publication number
JPH0541950B2
JPH0541950B2 JP61224935A JP22493586A JPH0541950B2 JP H0541950 B2 JPH0541950 B2 JP H0541950B2 JP 61224935 A JP61224935 A JP 61224935A JP 22493586 A JP22493586 A JP 22493586A JP H0541950 B2 JPH0541950 B2 JP H0541950B2
Authority
JP
Japan
Prior art keywords
smoothing capacitor
current
smoothing
ripple
capacitor
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
Application number
JP61224935A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6381276A (ja
Inventor
Kosuke Harada
Akihiko Katsuki
Katayuki Fujiwara
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.)
Nippon Chemi Con Corp
Original Assignee
Nippon Chemi Con Corp
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 Nippon Chemi Con Corp filed Critical Nippon Chemi Con Corp
Priority to JP61224935A priority Critical patent/JPS6381276A/ja
Publication of JPS6381276A publication Critical patent/JPS6381276A/ja
Publication of JPH0541950B2 publication Critical patent/JPH0541950B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP61224935A 1986-09-25 1986-09-25 平滑用コンデンサの寿命検出方法 Granted JPS6381276A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61224935A JPS6381276A (ja) 1986-09-25 1986-09-25 平滑用コンデンサの寿命検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61224935A JPS6381276A (ja) 1986-09-25 1986-09-25 平滑用コンデンサの寿命検出方法

Publications (2)

Publication Number Publication Date
JPS6381276A JPS6381276A (ja) 1988-04-12
JPH0541950B2 true JPH0541950B2 (enrdf_load_stackoverflow) 1993-06-25

Family

ID=16821488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61224935A Granted JPS6381276A (ja) 1986-09-25 1986-09-25 平滑用コンデンサの寿命検出方法

Country Status (1)

Country Link
JP (1) JPS6381276A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603540B1 (de) * 1992-12-19 1997-03-05 Robert Bosch Gmbh Schaltungsanordnung zum Messen eines pulsierenden Gleichstroms
JP4845613B2 (ja) * 2006-07-05 2011-12-28 三菱電機エンジニアリング株式会社 電力用コンデンサ寿命診断機能付き充電装置
JP2010130792A (ja) * 2008-11-27 2010-06-10 Toshiba Corp 電源保護回路及び電源保護方法
US8649146B2 (en) * 2010-12-17 2014-02-11 General Electric Company Capacitance check and current monitoring circuit for use with a circuit protection device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149858A (en) * 1978-05-16 1979-11-24 Fuji Electric Co Ltd Smoothing capacitor deterioration monitor unit
JPS57190274A (en) * 1981-05-19 1982-11-22 Nec Corp Deterioration detecting circuit for smoothing circuit

Also Published As

Publication number Publication date
JPS6381276A (ja) 1988-04-12

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