JPS52123129A - Crosscall power source control circuit - Google Patents

Crosscall power source control circuit

Info

Publication number
JPS52123129A
JPS52123129A JP3995076A JP3995076A JPS52123129A JP S52123129 A JPS52123129 A JP S52123129A JP 3995076 A JP3995076 A JP 3995076A JP 3995076 A JP3995076 A JP 3995076A JP S52123129 A JPS52123129 A JP S52123129A
Authority
JP
Japan
Prior art keywords
power source
control circuit
crosscall
source control
enhance
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
JP3995076A
Other languages
Japanese (ja)
Inventor
Tomonori Ishii
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP3995076A priority Critical patent/JPS52123129A/en
Publication of JPS52123129A publication Critical patent/JPS52123129A/en
Pending legal-status Critical Current

Links

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  • Power Sources (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

PURPOSE: To avoid system-down caused by the down of the system power source control circuit and thus to enhance the reliability by securing control the power source on and off for the cross call unit with use of pulse.
COPYRIGHT: (C)1977,JPO&Japio
JP3995076A 1976-04-09 1976-04-09 Crosscall power source control circuit Pending JPS52123129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3995076A JPS52123129A (en) 1976-04-09 1976-04-09 Crosscall power source control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3995076A JPS52123129A (en) 1976-04-09 1976-04-09 Crosscall power source control circuit

Publications (1)

Publication Number Publication Date
JPS52123129A true JPS52123129A (en) 1977-10-17

Family

ID=12567232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3995076A Pending JPS52123129A (en) 1976-04-09 1976-04-09 Crosscall power source control circuit

Country Status (1)

Country Link
JP (1) JPS52123129A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638946A (en) * 1979-09-05 1981-04-14 Canon Kk Power supply control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638946A (en) * 1979-09-05 1981-04-14 Canon Kk Power supply control system
JPH023211B2 (en) * 1979-09-05 1990-01-22 Canon Kk

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