JPH01138221U - - Google Patents

Info

Publication number
JPH01138221U
JPH01138221U JP3391288U JP3391288U JPH01138221U JP H01138221 U JPH01138221 U JP H01138221U JP 3391288 U JP3391288 U JP 3391288U JP 3391288 U JP3391288 U JP 3391288U JP H01138221 U JPH01138221 U JP H01138221U
Authority
JP
Japan
Prior art keywords
external
constant voltage
voltage circuit
negative terminal
power
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.)
Granted
Application number
JP3391288U
Other languages
English (en)
Other versions
JPH0610496Y2 (ja
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 JP3391288U priority Critical patent/JPH0610496Y2/ja
Publication of JPH01138221U publication Critical patent/JPH01138221U/ja
Application granted granted Critical
Publication of JPH0610496Y2 publication Critical patent/JPH0610496Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)

Description

【図面の簡単な説明】
第１図は本考案装置の概略回路構成図、第２図
は従来の概略回路構成図である。 １……定電圧回路、２……電池、３……外部直
流電源ジヤツク、１１……負荷、１４……電源ス
イツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 正負端子を有する外部直流電源ジヤツクと負荷
    との間に定電圧回路を接続し、前記定電圧回路の
    出力側に内蔵電池の正極を接続すると共に前記外
    部直流電源ジヤツクの負端子と接離するスイツチ
    端子に該内蔵電池の負極を接続し、前記外部直流
    電源ジヤツクの負端子と定電圧回路との間に電源
    スイツチを接続したことを特徴とする機器の電源
    装置。
JP3391288U 1988-03-15 1988-03-15 機器の電源装置 Expired - Lifetime JPH0610496Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3391288U JPH0610496Y2 (ja) 1988-03-15 1988-03-15 機器の電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3391288U JPH0610496Y2 (ja) 1988-03-15 1988-03-15 機器の電源装置

Publications (2)

Publication Number Publication Date
JPH01138221U true JPH01138221U (ja) 1989-09-21
JPH0610496Y2 JPH0610496Y2 (ja) 1994-03-16

Family

ID=31260630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3391288U Expired - Lifetime JPH0610496Y2 (ja) 1988-03-15 1988-03-15 機器の電源装置

Country Status (1)

Country Link
JP (1) JPH0610496Y2 (ja)

Also Published As

Publication number Publication date
JPH0610496Y2 (ja) 1994-03-16

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