JP2542934Y2 - 保護回路 - Google Patents

保護回路

Info

Publication number
JP2542934Y2
JP2542934Y2 JP1990087611U JP8761190U JP2542934Y2 JP 2542934 Y2 JP2542934 Y2 JP 2542934Y2 JP 1990087611 U JP1990087611 U JP 1990087611U JP 8761190 U JP8761190 U JP 8761190U JP 2542934 Y2 JP2542934 Y2 JP 2542934Y2
Authority
JP
Japan
Prior art keywords
transistor
power supply
voltage
power
circuit
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
JP1990087611U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0444720U (enrdf_load_html_response
Inventor
裕人 松岡
Original Assignee
関西日本電気株式会社
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 関西日本電気株式会社 filed Critical 関西日本電気株式会社
Priority to JP1990087611U priority Critical patent/JP2542934Y2/ja
Publication of JPH0444720U publication Critical patent/JPH0444720U/ja
Application granted granted Critical
Publication of JP2542934Y2 publication Critical patent/JP2542934Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP1990087611U 1990-08-21 1990-08-21 保護回路 Expired - Lifetime JP2542934Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990087611U JP2542934Y2 (ja) 1990-08-21 1990-08-21 保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990087611U JP2542934Y2 (ja) 1990-08-21 1990-08-21 保護回路

Publications (2)

Publication Number Publication Date
JPH0444720U JPH0444720U (enrdf_load_html_response) 1992-04-16
JP2542934Y2 true JP2542934Y2 (ja) 1997-07-30

Family

ID=31820100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990087611U Expired - Lifetime JP2542934Y2 (ja) 1990-08-21 1990-08-21 保護回路

Country Status (1)

Country Link
JP (1) JP2542934Y2 (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6265505A (ja) * 1985-09-17 1987-03-24 Sanyo Electric Co Ltd パワ−トランジスタ保護回路
JPH0618294B2 (ja) * 1987-02-27 1994-03-09 株式会社東芝 音声出力増幅器

Also Published As

Publication number Publication date
JPH0444720U (enrdf_load_html_response) 1992-04-16

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