JPS569819A - Parallel running method of switching regulator - Google Patents

Parallel running method of switching regulator

Info

Publication number
JPS569819A
JPS569819A JP8461379A JP8461379A JPS569819A JP S569819 A JPS569819 A JP S569819A JP 8461379 A JP8461379 A JP 8461379A JP 8461379 A JP8461379 A JP 8461379A JP S569819 A JPS569819 A JP S569819A
Authority
JP
Japan
Prior art keywords
parallel
switching regulator
switching regulators
switching
terminal
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
JP8461379A
Other languages
Japanese (ja)
Inventor
Keiichi Narai
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage Battery 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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP8461379A priority Critical patent/JPS569819A/en
Publication of JPS569819A publication Critical patent/JPS569819A/en
Pending legal-status Critical Current

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  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: To obtain a DC electric power source unit of high performance and high reliability by connecting DC outputs of switching regulators in parallel and then by connecting a resistance to every timing capacitor while connecting the other-side terminals in common.
CONSTITUTION: Direct-current output voltages Vo across switching regulators 10, 20 and 30 using high-frequency PWA inverters are connected in parallel. To timing capacitor 15a determining the oscillation frequency of oscillator 15, one terminal of the series circuit of resistance 19 and (a) contact 18 of the relay turned on in the operation of switching regulator 10 is connected and the other terminal is connected in common to the other-side terminals of the other series circuits connected similarly in switching regulators 20 and 30, thereby synchronizing oscillators 15 of switching regulators 10, 20 and 30 with one another. In case that switching regulator 10 stops in parallel operation, contact (a) of the relay is opened to isolate oscillator 15 from the other oscillators immediately.
COPYRIGHT: (C)1981,JPO&Japio
JP8461379A 1979-07-03 1979-07-03 Parallel running method of switching regulator Pending JPS569819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8461379A JPS569819A (en) 1979-07-03 1979-07-03 Parallel running method of switching regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8461379A JPS569819A (en) 1979-07-03 1979-07-03 Parallel running method of switching regulator

Publications (1)

Publication Number Publication Date
JPS569819A true JPS569819A (en) 1981-01-31

Family

ID=13835538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8461379A Pending JPS569819A (en) 1979-07-03 1979-07-03 Parallel running method of switching regulator

Country Status (1)

Country Link
JP (1) JPS569819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644393U (en) * 1992-11-12 1994-06-10 サンケン電気株式会社 DC power supply device with multiple DC converters connected in parallel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644393U (en) * 1992-11-12 1994-06-10 サンケン電気株式会社 DC power supply device with multiple DC converters connected in parallel

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