JPS61231829A - 電源回路の保護装置 - Google Patents

電源回路の保護装置

Info

Publication number
JPS61231829A
JPS61231829A JP60070951A JP7095185A JPS61231829A JP S61231829 A JPS61231829 A JP S61231829A JP 60070951 A JP60070951 A JP 60070951A JP 7095185 A JP7095185 A JP 7095185A JP S61231829 A JPS61231829 A JP S61231829A
Authority
JP
Japan
Prior art keywords
smoothing capacitor
voltage
power supply
circuit
detection means
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.)
Granted
Application number
JP60070951A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0524731B2 (enExample
Inventor
長戸　悠一郎
洋 藤井
修 松本
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60070951A priority Critical patent/JPS61231829A/ja
Publication of JPS61231829A publication Critical patent/JPS61231829A/ja
Publication of JPH0524731B2 publication Critical patent/JPH0524731B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
JP60070951A 1985-04-05 1985-04-05 電源回路の保護装置 Granted JPS61231829A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60070951A JPS61231829A (ja) 1985-04-05 1985-04-05 電源回路の保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60070951A JPS61231829A (ja) 1985-04-05 1985-04-05 電源回路の保護装置

Publications (2)

Publication Number Publication Date
JPS61231829A true JPS61231829A (ja) 1986-10-16
JPH0524731B2 JPH0524731B2 (enExample) 1993-04-08

Family

ID=13446320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60070951A Granted JPS61231829A (ja) 1985-04-05 1985-04-05 電源回路の保護装置

Country Status (1)

Country Link
JP (1) JPS61231829A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63268431A (ja) * 1987-04-24 1988-11-07 Mitsubishi Electric Corp インバ−タ装置
JP2013201807A (ja) * 2012-03-23 2013-10-03 Toshiba Schneider Inverter Corp コンバータ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051415A (ja) * 1983-08-29 1985-03-22 富士通株式会社 突入電流制限抵抗の焼損保護回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051415A (ja) * 1983-08-29 1985-03-22 富士通株式会社 突入電流制限抵抗の焼損保護回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63268431A (ja) * 1987-04-24 1988-11-07 Mitsubishi Electric Corp インバ−タ装置
JP2013201807A (ja) * 2012-03-23 2013-10-03 Toshiba Schneider Inverter Corp コンバータ装置

Also Published As

Publication number Publication date
JPH0524731B2 (enExample) 1993-04-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term