JPS6315187U - - Google Patents
Info
- Publication number
- JPS6315187U JPS6315187U JP10634186U JP10634186U JPS6315187U JP S6315187 U JPS6315187 U JP S6315187U JP 10634186 U JP10634186 U JP 10634186U JP 10634186 U JP10634186 U JP 10634186U JP S6315187 U JPS6315187 U JP S6315187U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- output
- output power
- switching
- main switching
- 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
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
- Dc-Dc Converters (AREA)
Description
第１図は本考案によるスイツチングレギユレー
タの一実施例を示す結線図、第２図は第１図の主
要部の波形図、第３図はスイツチングレギユレー
タの従来例を示す結線図、第４図はスイツチング
レギユレータの負荷電流と出力電圧との関係を示
す波形図である。
２……変圧器、２ａ……入力コイル、２ｂ……
制御コイル、２ｃ，２ｄ……出力コイル、３……
トランジスタ、１０，１１……整流蓄積回路、１
３……電圧検出回路、１７……補助トランジスタ
。
Fig. 1 is a wiring diagram showing an embodiment of the switching regulator according to the present invention, Fig. 2 is a waveform diagram of the main parts of Fig. 1, and Fig. 3 is a wiring diagram showing a conventional example of the switching regulator. 4 are waveform diagrams showing the relationship between the load current and output voltage of the switching regulator. 2...Transformer, 2a...Input coil, 2b...
Control coil, 2c, 2d... Output coil, 3...
Transistor, 10, 11... Rectifier storage circuit, 1
3... Voltage detection circuit, 17... Auxiliary transistor.
Claims (1)
イツチング素子と、前記変圧器に巻かれ出力電力
を得る複数の出力コイルと、これらの出力コイル
のそれぞれに接続され、前記出力電力を整流蓄積
する複数個の整流蓄積回路と、これらの整流蓄積
回路の少なくとも一つの出力電力を監視して前記
主スイツチング素子のスイツチング動作を制御す
る制御系とを備えたスイツチングレギユレータに
おいて、前記整流蓄積回路に前記主スイツチング
素子に対する制御系を有しない出力コイルからこ
の整流蓄積回路に至る回路ループ内に補助スイツ
チング素子を挿入接続し、この補助スイツチング
素子の導通時期を主スイツチング素子の導通時期
より所定期間遅らせることを特徴とするスイツチ
ングレギユレータ。 A main switching element that flows intermittent direct current to the input coil of the transformer, a plurality of output coils wound around the transformer to obtain output power, and a plurality of switching elements connected to each of these output coils to rectify and accumulate the output power. In the switching regulator, the switching regulator includes a plurality of rectifying and accumulating circuits, and a control system that monitors the output power of at least one of these rectifying and accumulating circuits to control the switching operation of the main switching element. An auxiliary switching element is inserted and connected in a circuit loop extending from an output coil that does not have a control system for the main switching element to this rectification storage circuit, and the conduction time of the auxiliary switching element is delayed by a predetermined period from the conduction time of the main switching element. A switching regulator featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10634186U JPS6315187U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10634186U JPS6315187U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6315187U true JPS6315187U (en) | 1988-02-01 |
Family
ID=30981606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10634186U Pending JPS6315187U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315187U (en) |
-
1986
- 1986-07-11 JP JP10634186U patent/JPS6315187U/ja active Pending
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