JPS6226186U - - Google Patents
Info
- Publication number
- JPS6226186U JPS6226186U JP11684985U JP11684985U JPS6226186U JP S6226186 U JPS6226186 U JP S6226186U JP 11684985 U JP11684985 U JP 11684985U JP 11684985 U JP11684985 U JP 11684985U JP S6226186 U JPS6226186 U JP S6226186U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- primary
- detection
- pair
- converter
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Description
第１図は、この考案のスイツチングレギユレー
タの一実施例を示す回路構成図、第２図は、第１
図に示した制御回路の制御出力特性図、第３図は
、従来のスイツチングレギユレータの一例を示す
回路構成図である。
２，３……コンバータトランス、２ａ，３ｂ…
…１次巻線、２ｂ，３ｂ……２次巻線、２ｃ，３
ｃ……検出巻線、２１……スイツチング電源回路
、２２……制御回路、２３……信号線。
FIG. 1 is a circuit diagram showing an embodiment of the switching regulator of this invention, and FIG.
The control output characteristic diagram of the control circuit shown in FIG. 3 is a circuit configuration diagram showing an example of a conventional switching regulator. 2, 3...Converter transformer, 2a, 3b...
...Primary winding, 2b, 3b...Secondary winding, 2c, 3
c...Detection winding, 21...Switching power supply circuit, 22...Control circuit, 23...Signal line.
Claims (1)
整流回路から１次電流の供給を受ける大電力用と
小電力用の一対のコンバータトランスと、各コン
バータトランスに設けた１次巻線に対する巻線比
がほぼ同値の出力検出用の検出巻線と、各検出巻
線が共通接続され、共通の制御出力により、前記
一対のコンバータトランスの１次巻線をオン・オ
フ制御する制御回路とからなるスイツチング電源
回路。 A pair of converter transformers, one for high power and one for low power, whose primary and secondary windings have different winding ratios and receive primary current from a common rectifier circuit, and a primary transformer installed in each converter transformer. Each detection winding is commonly connected to a detection winding for output detection having substantially the same winding ratio to the winding, and the primary windings of the pair of converter transformers are controlled on/off by a common control output. A switching power supply circuit consisting of a control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684985U JPH0336224Y2 (en) | 1985-07-30 | 1985-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684985U JPH0336224Y2 (en) | 1985-07-30 | 1985-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6226186U true JPS6226186U (en) | 1987-02-17 |
| JPH0336224Y2 JPH0336224Y2 (en) | 1991-07-31 |
Family
ID=31001823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11684985U Expired JPH0336224Y2 (en) | 1985-07-30 | 1985-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336224Y2 (en) |
-
1985
- 1985-07-30 JP JP11684985U patent/JPH0336224Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336224Y2 (en) | 1991-07-31 |