JPH01105347U - - Google Patents

Info

Publication number
JPH01105347U
JPH01105347U JP19733187U JP19733187U JPH01105347U JP H01105347 U JPH01105347 U JP H01105347U JP 19733187 U JP19733187 U JP 19733187U JP 19733187 U JP19733187 U JP 19733187U JP H01105347 U JPH01105347 U JP H01105347U
Authority
JP
Japan
Prior art keywords
power
power supply
converter
load
storage battery
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
JP19733187U
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 JP19733187U priority Critical patent/JPH01105347U/ja
Publication of JPH01105347U publication Critical patent/JPH01105347U/ja
Pending legal-status Critical Current

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  • 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図、第
２図は第１図の実施例中の昇圧回路の詳細を示す
回路図である。 図中、１は交流電源、２は交流直流変換器、３
は負荷、４は蓄電池、５は昇圧回路、６は電流制
限回路、７は停電検出回路、８は過放電検出回路
、ＲＹはリレー、Ｑ１はトランジスタ、Ｇ１はナ
ンドゲート、Ｇ２はインバータである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源から交流直流変換器により直流電力を
    得て負荷に供給し、前記交流電源の停電時に蓄電
    池から前記負荷に直流電力を供給する保安電源装
    置おいて、通常時に前記交流直流変換器の直流電
    力の一部を昇圧して前記蓄電池を充電させる昇圧
    回路を設けたことを特徴とする保安電源装置。
JP19733187U 1987-12-28 1987-12-28 Pending JPH01105347U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19733187U JPH01105347U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19733187U JPH01105347U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01105347U true JPH01105347U (ja) 1989-07-17

Family

ID=31487890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19733187U Pending JPH01105347U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01105347U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005269754A (ja) * 2004-03-18 2005-09-29 Densei Lambda Kk 電圧低下保護装置
JP2016524439A (ja) * 2013-11-11 2016-08-12 ジン イ，ジェ 無停電直流電源装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125939A (en) * 1980-03-10 1981-10-02 Fujitsu Ltd Unattended system stopping system
JPS6277825A (ja) * 1985-09-30 1987-04-10 オムロン株式会社 バツクアツプ電源装置
JPS63262035A (ja) * 1987-04-17 1988-10-28 株式会社ユアサコーポレーション スイツチングレギユレ−タ電源装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125939A (en) * 1980-03-10 1981-10-02 Fujitsu Ltd Unattended system stopping system
JPS6277825A (ja) * 1985-09-30 1987-04-10 オムロン株式会社 バツクアツプ電源装置
JPS63262035A (ja) * 1987-04-17 1988-10-28 株式会社ユアサコーポレーション スイツチングレギユレ−タ電源装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005269754A (ja) * 2004-03-18 2005-09-29 Densei Lambda Kk 電圧低下保護装置
JP2016524439A (ja) * 2013-11-11 2016-08-12 ジン イ，ジェ 無停電直流電源装置

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