JPH0533071Y2 - - Google Patents

Info

Publication number
JPH0533071Y2
JPH0533071Y2 JP1987131518U JP13151887U JPH0533071Y2 JP H0533071 Y2 JPH0533071 Y2 JP H0533071Y2 JP 1987131518 U JP1987131518 U JP 1987131518U JP 13151887 U JP13151887 U JP 13151887U JP H0533071 Y2 JPH0533071 Y2 JP H0533071Y2
Authority
JP
Japan
Prior art keywords
power transistor
circuit
power
voltage
signal
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 - Lifetime
Application number
JP1987131518U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6437135U (fr
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 filed Critical
Priority to JP1987131518U priority Critical patent/JPH0533071Y2/ja
Publication of JPS6437135U publication Critical patent/JPS6437135U/ja
Application granted granted Critical
Publication of JPH0533071Y2 publication Critical patent/JPH0533071Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electronic Switches (AREA)
JP1987131518U 1987-08-31 1987-08-31 Expired - Lifetime JPH0533071Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987131518U JPH0533071Y2 (fr) 1987-08-31 1987-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987131518U JPH0533071Y2 (fr) 1987-08-31 1987-08-31

Publications (2)

Publication Number Publication Date
JPS6437135U JPS6437135U (fr) 1989-03-06
JPH0533071Y2 true JPH0533071Y2 (fr) 1993-08-24

Family

ID=31387663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987131518U Expired - Lifetime JPH0533071Y2 (fr) 1987-08-31 1987-08-31

Country Status (1)

Country Link
JP (1) JPH0533071Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004120754A (ja) * 2002-09-23 2004-04-15 Harman Internatl Industries Inc 増幅器の出力段のための熱保護システム

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4643331B2 (ja) * 2005-03-29 2011-03-02 株式会社日立国際電気 送信増幅器
JP5054928B2 (ja) * 2006-04-24 2012-10-24 株式会社オートネットワーク技術研究所 電力供給制御装置
US8326234B2 (en) * 2010-02-12 2012-12-04 Infineon Technologies Ag High frequency switching circuit and method for determining a power of a high frequency signal
JP6365119B2 (ja) * 2014-08-26 2018-08-01 オンキヨー株式会社 保護回路
WO2017119126A1 (fr) * 2016-01-08 2017-07-13 三菱電機株式会社 Dispositif semi-conducteur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750093A (en) * 1980-09-08 1982-03-24 Hochiki Co Information transmission member
JPS57212825A (en) * 1981-06-24 1982-12-27 Nec Corp Protective device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750093A (en) * 1980-09-08 1982-03-24 Hochiki Co Information transmission member
JPS57212825A (en) * 1981-06-24 1982-12-27 Nec Corp Protective device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004120754A (ja) * 2002-09-23 2004-04-15 Harman Internatl Industries Inc 増幅器の出力段のための熱保護システム

Also Published As

Publication number Publication date
JPS6437135U (fr) 1989-03-06

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