JPS61129484U - - Google Patents
Info
- Publication number
- JPS61129484U JPS61129484U JP1348285U JP1348285U JPS61129484U JP S61129484 U JPS61129484 U JP S61129484U JP 1348285 U JP1348285 U JP 1348285U JP 1348285 U JP1348285 U JP 1348285U JP S61129484 U JPS61129484 U JP S61129484U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- signal transmission
- winding
- primary winding
- switching regulator
- 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
- 230000008054 signal transmission Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は、本考案装置の一例を示す接続図、第
２図はその動作波形図、第３図〜第５図は本考案
の他の実施例の要部接続図、第６図は公知のフラ
イバツク方式のスイツチングレギユレータの接続
図である。
ＦＣ……コンバータ部分、ＩＳ……信号伝達回
路、Ｔ……主トランス、Ｑ……スイツチ素子、Ｔ
１……信号伝達用トランス、Ｒ１……抵抗。
Figure 1 is a connection diagram showing an example of the device of the present invention, Figure 2 is its operating waveform diagram, Figures 3 to 5 are connection diagrams of main parts of other embodiments of the invention, and Figure 6 is a known device. FIG. 2 is a connection diagram of a flyback type switching regulator. FC...converter part, IS...signal transmission circuit, T...main transformer, Q...switch element, T
1 ...Signal transmission transformer, R1 ...Resistance.
Claims (1)
線に電流を流し該トランスにエネルギーを蓄え、
スイツチ素子がオフのとき主トランスの二次巻線
に電流を供給するように動作するフライバツク方
式のスイツチングレギユレータにおいて、 信号伝達用トランスと、このトランスの一次巻
線に直列に接続されたインピーダンス素子とを有
し、このトランスの一次巻線とインピーダンス素
子との直列回路に前記主トランスの巻線電圧を印
加し、前記信号伝達用トランスの二次巻線に生ず
る電圧を整流、平滑して前記インピーダンス素子
の値に対応した直流電圧を得る信号伝達回路を設
けたことを特徴とするスイツチングレギユレータ
。[Claims for Utility Model Registration] When the switch element is on, current is passed through the primary winding of the main transformer and energy is stored in the transformer.
In a flyback type switching regulator that operates to supply current to the secondary winding of the main transformer when the switch element is off, there is a signal transmission transformer connected in series with the primary winding of this transformer. The winding voltage of the main transformer is applied to the series circuit of the primary winding of the transformer and the impedance element, and the voltage generated in the secondary winding of the signal transmission transformer is rectified and smoothed. A switching regulator comprising a signal transmission circuit that obtains a DC voltage corresponding to the value of the impedance element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1348285U JPH0412790Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1348285U JPH0412790Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129484U true JPS61129484U (en) | 1986-08-13 |
| JPH0412790Y2 JPH0412790Y2 (en) | 1992-03-26 |
Family
ID=30497532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1348285U Expired JPH0412790Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412790Y2 (en) |
-
1985
- 1985-02-01 JP JP1348285U patent/JPH0412790Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412790Y2 (en) | 1992-03-26 |
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