JPS5558779A - Stabilized power supply device - Google Patents
Stabilized power supply deviceInfo
- Publication number
- JPS5558779A JPS5558779A JP12771778A JP12771778A JPS5558779A JP S5558779 A JPS5558779 A JP S5558779A JP 12771778 A JP12771778 A JP 12771778A JP 12771778 A JP12771778 A JP 12771778A JP S5558779 A JPS5558779 A JP S5558779A
- Authority
- JP
- Japan
- Prior art keywords
- secondary windings
- transformer
- magnetic amplifier
- smoothing
- power supply
- 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
Abstract
PURPOSE: To decrease the number of parts and raise the stability and reliability of a circuit, by providing a transformer and a magnetic amplifier with secondary windings respectively and connecting smoothing circuits to the secondary windings.
CONSTITUTION: An inverter 1 comprises switching elements 6, 7 and an unsaturated main transformer 8. The transformer 8 is provided with secondary windings 121, 122, 123 for different loads 111, 112, 113. A magnetic amplifier 13 has a primary winding 131 and secondary windings 132, 133. Diodes 14, commutation diodes 15, smoothing reactors 16 and smoothing capacitors 17 are connected to the windings 121, 122, 123, 131, 132, 133, respectively. The turn ratios of the transformer, the magnetic amplifier and the smoothing reactors are equalized to one another so that the secondary windings can be partly used in common. This results in reducing the number of parts of the magnetic amplifier and the smoothing reactors and raising the stability and reliability of the circuit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12771778A JPS5558779A (en) | 1978-10-17 | 1978-10-17 | Stabilized power supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12771778A JPS5558779A (en) | 1978-10-17 | 1978-10-17 | Stabilized power supply device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5558779A true JPS5558779A (en) | 1980-05-01 |
Family
ID=14966954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12771778A Pending JPS5558779A (en) | 1978-10-17 | 1978-10-17 | Stabilized power supply device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5558779A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171485U (en) * | 1985-04-11 | 1986-10-24 |
-
1978
- 1978-10-17 JP JP12771778A patent/JPS5558779A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171485U (en) * | 1985-04-11 | 1986-10-24 |
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