JPS569819A - Parallel running method of switching regulator - Google Patents
Parallel running method of switching regulatorInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1979
- 1979-07-03 JP JP8461379A patent/JPS569819A/en active Pending
Cited By (1)
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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