JPS535950A - Overvoltage protective circuit - Google Patents

Overvoltage protective circuit

Info

Publication number
JPS535950A
JPS535950A JP7980476A JP7980476A JPS535950A JP S535950 A JPS535950 A JP S535950A JP 7980476 A JP7980476 A JP 7980476A JP 7980476 A JP7980476 A JP 7980476A JP S535950 A JPS535950 A JP S535950A
Authority
JP
Japan
Prior art keywords
protective circuit
overvoltage protective
overvoltage
circuit
protects
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
JP7980476A
Other languages
Japanese (ja)
Inventor
Yoshiaki Sano
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7980476A priority Critical patent/JPS535950A/en
Publication of JPS535950A publication Critical patent/JPS535950A/en
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE: To obtain the overvoltage protective circuit which protects a circuit against the surge voltage due to the overvoltage entered into a power source terminal at the sound band amplifier composed of a linear IC.
COPYRIGHT: (C)1978,JPO&Japio
JP7980476A 1976-07-07 1976-07-07 Overvoltage protective circuit Pending JPS535950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7980476A JPS535950A (en) 1976-07-07 1976-07-07 Overvoltage protective circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7980476A JPS535950A (en) 1976-07-07 1976-07-07 Overvoltage protective circuit

Publications (1)

Publication Number Publication Date
JPS535950A true JPS535950A (en) 1978-01-19

Family

ID=13700394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7980476A Pending JPS535950A (en) 1976-07-07 1976-07-07 Overvoltage protective circuit

Country Status (1)

Country Link
JP (1) JPS535950A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109409A (en) * 1980-12-26 1982-07-07 Hitachi Ltd Low frequency power amplifying circuit
JPS62225011A (en) * 1986-03-27 1987-10-03 Matsushita Electric Ind Co Ltd Push-pull amplifier
JPH0191506A (en) * 1988-08-05 1989-04-11 Hitachi Ltd Low frequency power amplifier circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109409A (en) * 1980-12-26 1982-07-07 Hitachi Ltd Low frequency power amplifying circuit
JPH0119285B2 (en) * 1980-12-26 1989-04-11 Hitachi Ltd
JPS62225011A (en) * 1986-03-27 1987-10-03 Matsushita Electric Ind Co Ltd Push-pull amplifier
JPH0191506A (en) * 1988-08-05 1989-04-11 Hitachi Ltd Low frequency power amplifier circuit

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