JPH01116542U - - Google Patents

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Publication number
JPH01116542U
JPH01116542U JP932188U JP932188U JPH01116542U JP H01116542 U JPH01116542 U JP H01116542U JP 932188 U JP932188 U JP 932188U JP 932188 U JP932188 U JP 932188U JP H01116542 U JPH01116542 U JP H01116542U
Authority
JP
Japan
Prior art keywords
field effect
effect transistor
source
drain
closing
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
JP932188U
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 JP932188U priority Critical patent/JPH01116542U/ja
Publication of JPH01116542U publication Critical patent/JPH01116542U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を含む電源系統の構
成図、第2図はMOS FET5,6の特性曲線
を示すグラフ、第3図は従来の電源系統の構成図
、第4図はダイオード9,10の特性曲線を示す
グラフである。 1a……電源二重化装置、2,3……電源、4
……負荷回路、5,6……MOS FET、7,
8……比較器。

Claims (1)

  1. 【実用新案登録請求の範囲】 第1の電源と負荷回路との間に介在する電界効
    果トランジスタと、 前記第1の電解効果トランジスタのソースとド
    レインの電圧差に応じてゲートの開閉を行う手段
    と、 第2の電源と前記負荷回路との間に介在する第
    2の電界効果トランジスタと、 前記第2の電界効果トランジスタのソースとド
    レンインの電圧差に応じてゲートの開閉を行う手
    段と を具備することを特徴とする電源二重化装置。
JP932188U 1988-01-27 1988-01-27 Pending JPH01116542U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP932188U JPH01116542U (ja) 1988-01-27 1988-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP932188U JPH01116542U (ja) 1988-01-27 1988-01-27

Publications (1)

Publication Number Publication Date
JPH01116542U true JPH01116542U (ja) 1989-08-07

Family

ID=31215965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP932188U Pending JPH01116542U (ja) 1988-01-27 1988-01-27

Country Status (1)

Country Link
JP (1) JPH01116542U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009159746A (ja) * 2007-12-27 2009-07-16 Seiko Instruments Inc 電源切替回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009159746A (ja) * 2007-12-27 2009-07-16 Seiko Instruments Inc 電源切替回路

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