JPS52125744A - Over current limiting circuit - Google Patents

Over current limiting circuit

Info

Publication number
JPS52125744A
JPS52125744A JP4129876A JP4129876A JPS52125744A JP S52125744 A JPS52125744 A JP S52125744A JP 4129876 A JP4129876 A JP 4129876A JP 4129876 A JP4129876 A JP 4129876A JP S52125744 A JPS52125744 A JP S52125744A
Authority
JP
Japan
Prior art keywords
current limiting
over current
limiting circuit
moment
few
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
JP4129876A
Other languages
Japanese (ja)
Other versions
JPS5852247B2 (en
Inventor
Kiyoo Takeyasu
Masaaki Fujinawa
Kenichi Iizuka
Kazumi Kuwabara
Tsunehiro Endo
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 JP4129876A priority Critical patent/JPS5852247B2/en
Publication of JPS52125744A publication Critical patent/JPS52125744A/en
Publication of JPS5852247B2 publication Critical patent/JPS5852247B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (AREA)

Abstract

PURPOSE:To do current limiting by which energy loss is few by making switch element of ON-OFF operation for a specified period OFF from the moment of detecting over current.
JP4129876A 1976-04-14 1976-04-14 Overcurrent limit circuit Expired JPS5852247B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4129876A JPS5852247B2 (en) 1976-04-14 1976-04-14 Overcurrent limit circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4129876A JPS5852247B2 (en) 1976-04-14 1976-04-14 Overcurrent limit circuit

Publications (2)

Publication Number Publication Date
JPS52125744A true JPS52125744A (en) 1977-10-21
JPS5852247B2 JPS5852247B2 (en) 1983-11-21

Family

ID=12604546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4129876A Expired JPS5852247B2 (en) 1976-04-14 1976-04-14 Overcurrent limit circuit

Country Status (1)

Country Link
JP (1) JPS5852247B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950710A (en) * 1982-09-14 1984-03-23 ニツタン株式会社 Overcurrent protecting circuit
JPS59118096U (en) * 1983-01-27 1984-08-09 矢崎総業株式会社 gas alarm

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033248U (en) * 1983-08-11 1985-03-07 新日本製鐵株式会社 portable rebar lifting device
JPS6040752U (en) * 1983-08-27 1985-03-22 東急建設株式会社 Screwjack
JPH0332684Y2 (en) * 1984-12-26 1991-07-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950710A (en) * 1982-09-14 1984-03-23 ニツタン株式会社 Overcurrent protecting circuit
JPS59118096U (en) * 1983-01-27 1984-08-09 矢崎総業株式会社 gas alarm
JPH0241744Y2 (en) * 1983-01-27 1990-11-07

Also Published As

Publication number Publication date
JPS5852247B2 (en) 1983-11-21

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