JPS6129574B2 - - Google Patents

Info

Publication number
JPS6129574B2
JPS6129574B2 JP54151059A JP15105979A JPS6129574B2 JP S6129574 B2 JPS6129574 B2 JP S6129574B2 JP 54151059 A JP54151059 A JP 54151059A JP 15105979 A JP15105979 A JP 15105979A JP S6129574 B2 JPS6129574 B2 JP S6129574B2
Authority
JP
Japan
Prior art keywords
transistor
circuit
voltage
switching
output stage
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
Application number
JP54151059A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5673908A (en
Inventor
Shinya 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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15105979A priority Critical patent/JPS5673908A/ja
Publication of JPS5673908A publication Critical patent/JPS5673908A/ja
Publication of JPS6129574B2 publication Critical patent/JPS6129574B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP15105979A 1979-11-20 1979-11-20 Protection circuit for switching amplifier Granted JPS5673908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15105979A JPS5673908A (en) 1979-11-20 1979-11-20 Protection circuit for switching amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15105979A JPS5673908A (en) 1979-11-20 1979-11-20 Protection circuit for switching amplifier

Publications (2)

Publication Number Publication Date
JPS5673908A JPS5673908A (en) 1981-06-19
JPS6129574B2 true JPS6129574B2 (en:Method) 1986-07-08

Family

ID=15510392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15105979A Granted JPS5673908A (en) 1979-11-20 1979-11-20 Protection circuit for switching amplifier

Country Status (1)

Country Link
JP (1) JPS5673908A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ216904A (en) * 1985-07-22 1989-01-06 Beale David George Audio amplifier with overload limiting
JPH07273564A (ja) * 1994-03-28 1995-10-20 Nec Corp 過電圧保護回路
JP6318780B2 (ja) * 2014-04-01 2018-05-09 オンキヨー株式会社 過電流検出回路及びスイッチングアンプ

Also Published As

Publication number Publication date
JPS5673908A (en) 1981-06-19

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