JPS5499922A - Switching regulator - Google Patents

Switching regulator

Info

Publication number
JPS5499922A
JPS5499922A JP577378A JP577378A JPS5499922A JP S5499922 A JPS5499922 A JP S5499922A JP 577378 A JP577378 A JP 577378A JP 577378 A JP577378 A JP 577378A JP S5499922 A JPS5499922 A JP S5499922A
Authority
JP
Japan
Prior art keywords
control circuit
predetermined voltage
phase control
dc output
output
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
JP577378A
Inventor
Takamasa Kanzaki
Nobuo Watanabe
Keiichiro Yanagida
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP577378A priority Critical patent/JPS5499922A/en
Publication of JPS5499922A publication Critical patent/JPS5499922A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To turn on or off two switching transistors by base signals supplied from a phase control circuit so that a DC output has a predetermined voltage and turn on or off another switching transistor by a base signal supplied from the phase control circuit so that another DC output has a predetermined voltage.
CONSTITUTION: Three switching transistors 3, 4A, 4B are provided. Two transistors 3, 4A are turned on or off by the base signals supplied from the phase control circuit 8 so that the DC output A has the predetermined voltage. The other transistor 4B is also turned on or off by the base signal supplied from the phase control circuit 8 so that the other DC output has the predetermined voltage. Thereby, the output wave form of a transformer 5B is processed as shown in Fig. b and the output wave form of a rectifier 6B is processed as shown in Fig. c.
COPYRIGHT: (C)1979,JPO&Japio
JP577378A 1978-01-24 1978-01-24 Switching regulator Pending JPS5499922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP577378A JPS5499922A (en) 1978-01-24 1978-01-24 Switching regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP577378A JPS5499922A (en) 1978-01-24 1978-01-24 Switching regulator

Publications (1)

Publication Number Publication Date
JPS5499922A true JPS5499922A (en) 1979-08-07

Family

ID=11620428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP577378A Pending JPS5499922A (en) 1978-01-24 1978-01-24 Switching regulator

Country Status (1)

Country Link
JP (1) JPS5499922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533836A (en) * 1983-01-12 1985-08-06 Pacific Electro Dynamics, Inc. Multiple voltage switching power supply having output voltage limiting
US4581690A (en) * 1984-03-15 1986-04-08 Zenith Corporation Switched-mode power supply with output post-regulator
JPS63148990U (en) * 1987-03-20 1988-09-30
JPH01114368A (en) * 1987-10-28 1989-05-08 Fuji Electric Co Ltd Method of controlling dc/dc converter device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533836A (en) * 1983-01-12 1985-08-06 Pacific Electro Dynamics, Inc. Multiple voltage switching power supply having output voltage limiting
US4581690A (en) * 1984-03-15 1986-04-08 Zenith Corporation Switched-mode power supply with output post-regulator
JPS63148990U (en) * 1987-03-20 1988-09-30
JPH01114368A (en) * 1987-10-28 1989-05-08 Fuji Electric Co Ltd Method of controlling dc/dc converter device

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