JPS62195380U - - Google Patents
Info
- Publication number
- JPS62195380U JPS62195380U JP8163286U JP8163286U JPS62195380U JP S62195380 U JPS62195380 U JP S62195380U JP 8163286 U JP8163286 U JP 8163286U JP 8163286 U JP8163286 U JP 8163286U JP S62195380 U JPS62195380 U JP S62195380U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- power supply
- output
- control circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003079 width control Methods 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
- Dc-Dc Converters (AREA)
Description
第１図は本考案に係る電源回路の回路構成図、
第２図は従来の電源回路の回路構成図である。
１２……トランス、１３……スイツチング・ト
ランジスタ、１４……パルス幅制御回路、１５…
…比較回路、１７，１７′……直流出力端子、１
８……電圧検出回路、１９，２０……分圧器。
FIG. 1 is a circuit configuration diagram of a power supply circuit according to the present invention,
FIG. 2 is a circuit diagram of a conventional power supply circuit. 12...Transformer, 13...Switching transistor, 14...Pulse width control circuit, 15...
... Comparison circuit, 17, 17' ... DC output terminal, 1
8... Voltage detection circuit, 19, 20... Voltage divider.
Claims (1)
端子に出力する電圧変換回路と、該電圧変換回路
の出力電圧変動を制御する制御回路とを含む電源
回路であつて、前記少なくとも二以上の直流出力
端子の出力電圧を検出し、各検出信号を独立的に
前記制御回路へ供給する電圧検出回路を備えるこ
とを特徴とする電源回路。 A power supply circuit that includes a voltage conversion circuit that converts an input voltage into a predetermined voltage and outputs it to a plurality of DC output terminals, and a control circuit that controls output voltage fluctuations of the voltage conversion circuit, wherein the at least two or more DC A power supply circuit comprising a voltage detection circuit that detects an output voltage of an output terminal and independently supplies each detection signal to the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8163286U JPS62195380U (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8163286U JPS62195380U (en) | 1986-05-29 | 1986-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62195380U true JPS62195380U (en) | 1987-12-11 |
Family
ID=30933546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8163286U Pending JPS62195380U (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62195380U (en) |
-
1986
- 1986-05-29 JP JP8163286U patent/JPS62195380U/ja active Pending