JPH0182633U - - Google Patents

Info

Publication number
JPH0182633U
JPH0182633U JP1987176840U JP17684087U JPH0182633U JP H0182633 U JPH0182633 U JP H0182633U JP 1987176840 U JP1987176840 U JP 1987176840U JP 17684087 U JP17684087 U JP 17684087U JP H0182633 U JPH0182633 U JP H0182633U
Authority
JP
Japan
Prior art keywords
power source
main power
power supply
determining means
status
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
JP1987176840U
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 JP1987176840U priority Critical patent/JPH0182633U/ja
Publication of JPH0182633U publication Critical patent/JPH0182633U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す回路構成図
である。 1,6……電池、2,7……スイツチング素子
、4……定電圧回路、5,9……電圧検出器、1
0……制御回路、13……報知回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主電源と、副電源と、これら主電源および副電
    源の状態を各別に判断する状態判断手段と、この
    状態判断手段での判断結果より上記主電源の正常
    を判断すると該主電源を選択して負荷に接続する
    とともに上記副電源が正常で主電源の異常を判断
    すると上記副電源を選択して負荷に接続する制御
    手段とを具備したことを特徴とする電源制御回路
JP1987176840U 1987-11-19 1987-11-19 Pending JPH0182633U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987176840U JPH0182633U (ja) 1987-11-19 1987-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987176840U JPH0182633U (ja) 1987-11-19 1987-11-19

Publications (1)

Publication Number Publication Date
JPH0182633U true JPH0182633U (ja) 1989-06-01

Family

ID=31468542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987176840U Pending JPH0182633U (ja) 1987-11-19 1987-11-19

Country Status (1)

Country Link
JP (1) JPH0182633U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007049863A (ja) * 2005-08-12 2007-02-22 Ricoh Co Ltd 電源回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007049863A (ja) * 2005-08-12 2007-02-22 Ricoh Co Ltd 電源回路
JP4642594B2 (ja) * 2005-08-12 2011-03-02 株式会社リコー 電源回路

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