JPH0179338U - - Google Patents

Info

Publication number
JPH0179338U
JPH0179338U JP1987174016U JP17401687U JPH0179338U JP H0179338 U JPH0179338 U JP H0179338U JP 1987174016 U JP1987174016 U JP 1987174016U JP 17401687 U JP17401687 U JP 17401687U JP H0179338 U JPH0179338 U JP H0179338U
Authority
JP
Japan
Prior art keywords
state
switching transistor
resistor
power
setting
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
JP1987174016U
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 JP1987174016U priority Critical patent/JPH0179338U/ja
Publication of JPH0179338U publication Critical patent/JPH0179338U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る電源スイツチ回路を示す図
である。 C1は平滑用コンデンサ、R1,R2,R3は
抵抗、Q1はスイツチングトランジスタ、Q2は
スイツチングトランジスタ(オフ状態設定手段)

Claims (1)

    【実用新案登録請求の範囲】
  1. 平滑用コンデンサに対して直列に接続された抵
    抗と、前記抵抗に対して並列に接続されたスイツ
    チングトランジスタと、電源投入後の定常状態に
    於いて前記スイツチングトランジスタをオン状態
    にバイアスするバイアス抵抗と、電源スイツチの
    オン操作に応答して所定期間だけ前記スイツチン
    グトランジスタをオフ状態に設定するオフ状態設
    定手段を有することを特徴とする電源スイツチ回
    路。
JP1987174016U 1987-11-13 1987-11-13 Pending JPH0179338U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987174016U JPH0179338U (ja) 1987-11-13 1987-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987174016U JPH0179338U (ja) 1987-11-13 1987-11-13

Publications (1)

Publication Number Publication Date
JPH0179338U true JPH0179338U (ja) 1989-05-29

Family

ID=31465893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987174016U Pending JPH0179338U (ja) 1987-11-13 1987-11-13

Country Status (1)

Country Link
JP (1) JPH0179338U (ja)

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