JPS5465341A - Power source controller - Google Patents

Power source controller

Info

Publication number
JPS5465341A
JPS5465341A JP13235777A JP13235777A JPS5465341A JP S5465341 A JPS5465341 A JP S5465341A JP 13235777 A JP13235777 A JP 13235777A JP 13235777 A JP13235777 A JP 13235777A JP S5465341 A JPS5465341 A JP S5465341A
Authority
JP
Japan
Prior art keywords
power source
battery
backed
switches
supplied
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
JP13235777A
Other languages
Japanese (ja)
Inventor
Yasuo Narita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP13235777A priority Critical patent/JPS5465341A/en
Publication of JPS5465341A publication Critical patent/JPS5465341A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE: To prevent missing of start/stop command for battery backup, by providing a relay circuit additionally to the power source equipment to be backed-up.
CONSTITUTION: AC input is supplied through switches S1, S2 to power source A not to be backed up, while switch S1 to power source C to be battery backed up, and the output is supplied through transformer 1, rectifier 2, battery B and relays RL1, RL2 to voltae stabilizing circuit 3. Consequently upon throwing-in of switches S1, S2, battery B is connected automatically to operate while backing up power source C, while upon the disconnection of switch S1 battery B is interrupted thereby the missing of start/ stop command for backup is prevented and power source A can be disconnected while operating power source C continuously.
COPYRIGHT: (C)1979,JPO&Japio
JP13235777A 1977-11-02 1977-11-02 Power source controller Pending JPS5465341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13235777A JPS5465341A (en) 1977-11-02 1977-11-02 Power source controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13235777A JPS5465341A (en) 1977-11-02 1977-11-02 Power source controller

Publications (1)

Publication Number Publication Date
JPS5465341A true JPS5465341A (en) 1979-05-25

Family

ID=15079463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13235777A Pending JPS5465341A (en) 1977-11-02 1977-11-02 Power source controller

Country Status (1)

Country Link
JP (1) JPS5465341A (en)

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