KR960019935A - Output voltage variable circuit of the power supply - Google Patents
Output voltage variable circuit of the power supply Download PDFInfo
- Publication number
- KR960019935A KR960019935A KR1019940032047A KR19940032047A KR960019935A KR 960019935 A KR960019935 A KR 960019935A KR 1019940032047 A KR1019940032047 A KR 1019940032047A KR 19940032047 A KR19940032047 A KR 19940032047A KR 960019935 A KR960019935 A KR 960019935A
- Authority
- KR
- South Korea
- Prior art keywords
- output voltage
- power supply
- load
- voltage detector
- voltage variable
- Prior art date
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- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
본 발명은 전원 공급 장치에 관한 것으로서, 특히 제어부를 구동시키기 위하여 검출되는 전원 공급 장치의 출력 전압을 가변시킴으로써, 제어부에 인가되는 전압을 일정하게 유지시키는 전원 공급 장치의 출력 전압 가변 회로에 관한 것이다. 이와 같은 본 발명은 부하에 인가되는 출력 전압을 검출하는 출력 전압 검출부와, 출력 전압 검출부에서 출력되는 신호에 의해 스위칭부의 스위칭 시간을 제어하는 제어부로 구성되는 전원 공급 장치에 있어서, 상기 출력 전압 검출부가 부하에 인가되는 출력 전압이 분배되어 출력 전압이 설정된 전압이하로 출력 전압 검출기에 인가되는 분배 수단이 더 포함된다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply, and more particularly, to an output voltage varying circuit of a power supply for maintaining a constant voltage applied to a control by varying an output voltage of a power supply detected to drive a control. As described above, the present invention provides a power supply comprising an output voltage detector for detecting an output voltage applied to a load, and a controller for controlling a switching time of the switching unit by a signal output from the output voltage detector. Distribution means for distributing the output voltage applied to the load is applied to the output voltage detector less than the set voltage.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 따른 전원 공급 장치의 출력 전압 가변 장치의 구성을 보인 도면.2 is a view showing the configuration of a variable output voltage device of a power supply according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940032047A KR960019935A (en) | 1994-11-30 | 1994-11-30 | Output voltage variable circuit of the power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940032047A KR960019935A (en) | 1994-11-30 | 1994-11-30 | Output voltage variable circuit of the power supply |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960019935A true KR960019935A (en) | 1996-06-17 |
Family
ID=66648908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940032047A KR960019935A (en) | 1994-11-30 | 1994-11-30 | Output voltage variable circuit of the power supply |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960019935A (en) |
-
1994
- 1994-11-30 KR KR1019940032047A patent/KR960019935A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |