JPS5414656A - Protective circuit for transistor - Google Patents

Protective circuit for transistor

Info

Publication number
JPS5414656A
JPS5414656A JP7984377A JP7984377A JPS5414656A JP S5414656 A JPS5414656 A JP S5414656A JP 7984377 A JP7984377 A JP 7984377A JP 7984377 A JP7984377 A JP 7984377A JP S5414656 A JPS5414656 A JP S5414656A
Authority
JP
Japan
Prior art keywords
transistor
protective circuit
inductance
relay
protect
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
JP7984377A
Other languages
Japanese (ja)
Inventor
Michihiro Tateishi
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 JP7984377A priority Critical patent/JPS5414656A/en
Publication of JPS5414656A publication Critical patent/JPS5414656A/en
Pending legal-status Critical Current

Links

Landscapes

  • Relay Circuits (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE: To enable a relay to operate rapidly, and to protect a transistor by connecting a Zener diode between the output electrode of the transistor using an inductance as a load and the reference potential point.
COPYRIGHT: (C)1979,JPO&Japio
JP7984377A 1977-07-06 1977-07-06 Protective circuit for transistor Pending JPS5414656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7984377A JPS5414656A (en) 1977-07-06 1977-07-06 Protective circuit for transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7984377A JPS5414656A (en) 1977-07-06 1977-07-06 Protective circuit for transistor

Publications (1)

Publication Number Publication Date
JPS5414656A true JPS5414656A (en) 1979-02-03

Family

ID=13701476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7984377A Pending JPS5414656A (en) 1977-07-06 1977-07-06 Protective circuit for transistor

Country Status (1)

Country Link
JP (1) JPS5414656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023105A (en) * 1989-06-15 1991-06-11 Nabisco Brands, Inc. Food products containing non-pungent dijon mustard flavoring and a process for making mustard paste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023105A (en) * 1989-06-15 1991-06-11 Nabisco Brands, Inc. Food products containing non-pungent dijon mustard flavoring and a process for making mustard paste

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