JPS647115A - Power supply device - Google Patents
Power supply deviceInfo
- Publication number
- JPS647115A JPS647115A JP16193487A JP16193487A JPS647115A JP S647115 A JPS647115 A JP S647115A JP 16193487 A JP16193487 A JP 16193487A JP 16193487 A JP16193487 A JP 16193487A JP S647115 A JPS647115 A JP S647115A
- Authority
- JP
- Japan
- Prior art keywords
- control
- output
- circuits
- reactance
- control means
- 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
- Control Of Voltage And Current In General (AREA)
Abstract
PURPOSE:To improve the conversion efficiency by connecting a reactance control means to a resonance circuit and varying the natural frequency of this means to control the output. CONSTITUTION:A DC high voltage generator for an image intensifier tube consists of a high frequency inverter 5 oscillated with a frequency f0 and an anode voltage circuit 1 and first and second grid voltage circuits 2 and 3 to which the output of the inverter 5 is supplied. In this case, circuits 1-3 consist of transformers 11-31, multivoltage doubler rectifiers 13-33, reactance control means 12-32 connected to transformer secondary windings 11b-31b, and stabilizing control circuits 14-34. Natural frequencies of reactance control means 12-32 are changed by control signals from stabilizing control circuits 14-34 to control the output. Thus, the output voltage is continuously controlled in accordance with the characteristic of the resonance circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16193487A JPS647115A (en) | 1987-06-29 | 1987-06-29 | Power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16193487A JPS647115A (en) | 1987-06-29 | 1987-06-29 | Power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647115A true JPS647115A (en) | 1989-01-11 |
Family
ID=15744814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16193487A Pending JPS647115A (en) | 1987-06-29 | 1987-06-29 | Power supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647115A (en) |
-
1987
- 1987-06-29 JP JP16193487A patent/JPS647115A/en active Pending
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