JPS6359300B2 - - Google Patents

Info

Publication number
JPS6359300B2
JPS6359300B2 JP54049938A JP4993879A JPS6359300B2 JP S6359300 B2 JPS6359300 B2 JP S6359300B2 JP 54049938 A JP54049938 A JP 54049938A JP 4993879 A JP4993879 A JP 4993879A JP S6359300 B2 JPS6359300 B2 JP S6359300B2
Authority
JP
Japan
Prior art keywords
polarity
relay
power supply
diode
main 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.)
Expired
Application number
JP54049938A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55141937A (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 JP4993879A priority Critical patent/JPS55141937A/ja
Publication of JPS55141937A publication Critical patent/JPS55141937A/ja
Publication of JPS6359300B2 publication Critical patent/JPS6359300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
JP4993879A 1979-04-23 1979-04-23 Power supply circuit Granted JPS55141937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4993879A JPS55141937A (en) 1979-04-23 1979-04-23 Power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4993879A JPS55141937A (en) 1979-04-23 1979-04-23 Power supply circuit

Publications (2)

Publication Number Publication Date
JPS55141937A JPS55141937A (en) 1980-11-06
JPS6359300B2 true JPS6359300B2 (enExample) 1988-11-18

Family

ID=12844963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4993879A Granted JPS55141937A (en) 1979-04-23 1979-04-23 Power supply circuit

Country Status (1)

Country Link
JP (1) JPS55141937A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024351A (en) * 1976-01-26 1977-05-17 Bell Telephone Laboratories, Incorporated Telephone line battery boost circuit

Also Published As

Publication number Publication date
JPS55141937A (en) 1980-11-06

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