JPS58183040U - Power supply with battery backup - Google Patents

Power supply with battery backup

Info

Publication number
JPS58183040U
JPS58183040U JP7844682U JP7844682U JPS58183040U JP S58183040 U JPS58183040 U JP S58183040U JP 7844682 U JP7844682 U JP 7844682U JP 7844682 U JP7844682 U JP 7844682U JP S58183040 U JPS58183040 U JP S58183040U
Authority
JP
Japan
Prior art keywords
secondary battery
power supply
battery backup
backup
supply device
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
JP7844682U
Other languages
Japanese (ja)
Inventor
富江　優
浜田　幸則
Original Assignee
オムロン株式会社
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 by オムロン株式会社 filed Critical オムロン株式会社
Priority to JP7844682U priority Critical patent/JPS58183040U/en
Publication of JPS58183040U publication Critical patent/JPS58183040U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のバッテリバックアップ付電源装置の回路
構成を示す概略図、第２図はこの考案の一実流側番示す
概略図である。 １・・・・・・パワースイッチ、２−−−−−−負荷、
３・・−Ｕ流平滑回路、５・・・・・・２次電池、６・
・・・・・リレー接点（放電路）、７・・・・・・過放
電防止回路、２０・・・・・・スイッチ（連動接点）。FIG. 1 is a schematic diagram showing the circuit configuration of a conventional power supply device with battery backup, and FIG. 2 is a schematic diagram showing one actual flow side number of this invention. 1...Power switch, 2---Load,
3...-U flow smoothing circuit, 5... Secondary battery, 6...
...Relay contact (discharge path), 7 ... Overdischarge prevention circuit, 20 ... Switch (interlocking contact).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流入力側にパワースイッチを備え、交流入力を直流に
交換して負過に向けて出力する整流平滑回路と、この整
流平滑回路の直流出力端に接続されたバックアップ用の
２次電池と、この２次電池の両端に接続され、該２次電
池の端子電圧が一定値以下になったとき該２次電池の放
電路を開放する過放電防止回路とを備える電源装置にお
いて、上記パワースイッチと連動してオン・オフする連
動接点を上記２次電池の放電路の途中に接続したことを
特徴とするバッテリバックアップ付電源装置。−A rectifying and smoothing circuit equipped with a power switch on the AC input side and converting the AC input into DC and outputting it to the load, a backup secondary battery connected to the DC output end of this rectifying and smoothing circuit, and this A power supply device that is connected to both ends of a secondary battery and includes an over-discharge prevention circuit that opens a discharge path of the secondary battery when the terminal voltage of the secondary battery becomes below a certain value, which operates in conjunction with the power switch. A power supply device with battery backup, characterized in that an interlocking contact that turns on and off is connected in the middle of a discharge path of the secondary battery. −
JP7844682U 1982-05-28 1982-05-28 Power supply with battery backup Pending JPS58183040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7844682U JPS58183040U (en) 1982-05-28 1982-05-28 Power supply with battery backup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7844682U JPS58183040U (en) 1982-05-28 1982-05-28 Power supply with battery backup

Publications (1)

Publication Number Publication Date
JPS58183040U true JPS58183040U (en) 1983-12-06

Family

ID=30087653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7844682U Pending JPS58183040U (en) 1982-05-28 1982-05-28 Power supply with battery backup

Country Status (1)

Country Link
JP (1) JPS58183040U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552271B2 (en) * 1976-02-26 1980-01-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552271B2 (en) * 1976-02-26 1980-01-19

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