JPS5673908A - Protection circuit for switching amplifier - Google Patents

Protection circuit for switching amplifier

Info

Publication number
JPS5673908A
JPS5673908A JP15105979A JP15105979A JPS5673908A JP S5673908 A JPS5673908 A JP S5673908A JP 15105979 A JP15105979 A JP 15105979A JP 15105979 A JP15105979 A JP 15105979A JP S5673908 A JPS5673908 A JP S5673908A
Authority
JP
Japan
Prior art keywords
transistor
voltage
capacitor
protection circuit
output
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
JP15105979A
Other languages
English (en)
Other versions
JPS6129574B2 (ja
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 true JPS5673908A (en) 1981-06-19
JPS6129574B2 JPS6129574B2 (ja) 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 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000709A1 (en) * 1985-07-22 1987-01-29 Charters, John, Dumergue Composite audio amplifier
JPH07273564A (ja) * 1994-03-28 1995-10-20 Nec Corp 過電圧保護回路
JP2015198368A (ja) * 2014-04-01 2015-11-09 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000709A1 (en) * 1985-07-22 1987-01-29 Charters, John, Dumergue Composite audio amplifier
JPH07273564A (ja) * 1994-03-28 1995-10-20 Nec Corp 過電圧保護回路
JP2015198368A (ja) * 2014-04-01 2015-11-09 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
JPS6129574B2 (ja) 1986-07-08

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