JPH0228136U - - Google Patents

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Publication number
JPH0228136U
JPH0228136U JP10709988U JP10709988U JPH0228136U JP H0228136 U JPH0228136 U JP H0228136U JP 10709988 U JP10709988 U JP 10709988U JP 10709988 U JP10709988 U JP 10709988U JP H0228136 U JPH0228136 U JP H0228136U
Authority
JP
Japan
Prior art keywords
power transistor
series
drive circuit
output terminal
transistor
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
JP10709988U
Other languages
English (en)
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 JP10709988U priority Critical patent/JPH0228136U/ja
Publication of JPH0228136U publication Critical patent/JPH0228136U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の実施例を示す回路図、第2図
はパワートランジスタの構成を示す回路図、第3
図は従来ベース駆動回路図、第4図はインバータ
構成のパワートランジスタ回路図である。 1……ベース駆動回路、2……保護回路、F…
…ヒユーズ、D〜DN……ダイオード。

Claims (1)

    【実用新案登録請求の範囲】
  1. パワートランジスタのベース駆動回路の出力端
    子とパワートランジスタのベース間に直列にヒユ
    ーズを接続すると共に前記出力端子と前記パワー
    トランジスタのエミツタラインとの間に複数のダ
    イオードを順方向に直列に接続してなるパワート
    ランジスタ用ベース駆動回路の保護回路。
JP10709988U 1988-08-12 1988-08-12 Pending JPH0228136U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10709988U JPH0228136U (ja) 1988-08-12 1988-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10709988U JPH0228136U (ja) 1988-08-12 1988-08-12

Publications (1)

Publication Number Publication Date
JPH0228136U true JPH0228136U (ja) 1990-02-23

Family

ID=31341202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10709988U Pending JPH0228136U (ja) 1988-08-12 1988-08-12

Country Status (1)

Country Link
JP (1) JPH0228136U (ja)

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