JPS51149520A - Electric power source circuit - Google Patents

Electric power source circuit

Info

Publication number
JPS51149520A
JPS51149520A JP7396675A JP7396675A JPS51149520A JP S51149520 A JPS51149520 A JP S51149520A JP 7396675 A JP7396675 A JP 7396675A JP 7396675 A JP7396675 A JP 7396675A JP S51149520 A JPS51149520 A JP S51149520A
Authority
JP
Japan
Prior art keywords
power source
electric power
source circuit
voltage
sensitive apparatus
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
JP7396675A
Other languages
Japanese (ja)
Inventor
Yoshiharu Suzuki
Atsushi Yamada
Kensaburo Tanemura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7396675A priority Critical patent/JPS51149520A/en
Publication of JPS51149520A publication Critical patent/JPS51149520A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: An electric power source circuit which is used as a smoke sensitive apparatus for efficiently converting the high DC voltage to the low voltage.
COPYRIGHT: (C)1976,JPO&Japio
JP7396675A 1975-06-17 1975-06-17 Electric power source circuit Pending JPS51149520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7396675A JPS51149520A (en) 1975-06-17 1975-06-17 Electric power source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7396675A JPS51149520A (en) 1975-06-17 1975-06-17 Electric power source circuit

Publications (1)

Publication Number Publication Date
JPS51149520A true JPS51149520A (en) 1976-12-22

Family

ID=13533314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7396675A Pending JPS51149520A (en) 1975-06-17 1975-06-17 Electric power source circuit

Country Status (1)

Country Link
JP (1) JPS51149520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127284U (en) * 1987-02-13 1988-08-19
JPS6485569A (en) * 1987-09-26 1989-03-30 Fuji Electric Co Ltd Constant current control power device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010544A (en) * 1973-05-24 1975-02-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010544A (en) * 1973-05-24 1975-02-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127284U (en) * 1987-02-13 1988-08-19
JPS6485569A (en) * 1987-09-26 1989-03-30 Fuji Electric Co Ltd Constant current control power device

Similar Documents

Publication Publication Date Title
JPS51143832A (en) Inverter
JPS5216901A (en) Power device
JPS51149520A (en) Electric power source circuit
JPS52115323A (en) Inverter device
JPS5228632A (en) Non-failure power source
JPS5323056A (en) Constant current biasing circuit
JPS51121759A (en) Constant voltage power supply circuit
JPS5246429A (en) Direct current high voltage power source
JPS534840A (en) Constant voltage circuit
JPS5249028A (en) Exposure control circuit for the camera
JPS5412436A (en) Output detection circuit for ac constant current power source
JPS5221641A (en) Constant-voltage circuit
JPS529784A (en) Reference current servo device
JPS5210042A (en) Level transforming circuit
JPS51118057A (en) Power source device
JPS51124844A (en) Micro-wave heating apparatus
JPS51149512A (en) Starting method of the electric motor having the ac generator as the power source
JPS51147719A (en) Boosting circuit
JPS52120746A (en) Pulse circuit
JPS5233023A (en) Source circuit of motor
JPS51121165A (en) Power source means
JPS51112790A (en) Apparatus of ozonizer
JPS51138840A (en) Power source supplying system
JPS5229947A (en) Stabilized dc power supply circuit
JPS5222745A (en) Dc power source circuit