JPS6412485U - - Google Patents
Info
- Publication number
- JPS6412485U JPS6412485U JP10782387U JP10782387U JPS6412485U JP S6412485 U JPS6412485 U JP S6412485U JP 10782387 U JP10782387 U JP 10782387U JP 10782387 U JP10782387 U JP 10782387U JP S6412485 U JPS6412485 U JP S6412485U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- rectifier circuit
- transformer
- supply device
- power supply
- 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
- 238000004804 winding Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Description
図面は本考案によるスイツチング制御型電源装
置の一実施例を示す回路図である。
Ｑ１……スイツチングトランジスタ、ＣＴ……
コンバータトランス、ＭＴ１，ＭＴ２……第１第
２の３倍圧整流回路。
The drawing is a circuit diagram showing an embodiment of a switching control type power supply device according to the present invention. Q1 ...Switching transistor, CT...
Converter transformer, MT 1 , MT 2 ...first and second triple voltage rectifier circuits.
Claims (1)
バータトランスの１次巻線と直列に接続し、前記
トランスの２次巻線に発生する矩形波電圧を多倍
圧整流回路で整流平滑して直流出力電圧を得るよ
うにした電源装置に於いて、上記トランスの３次
巻線に前記多倍圧整流回路と同一型式の第２の多
倍圧整流回路を設け、この第２の多位圧整流回路
から得る直流電圧の変動に応じて前記スイツチン
グ素子を制御するようにしたことを特徴とするス
イツチング制御型電源装置。 A switching element is connected in series with the primary winding of a converter transformer in response to a DC power input, and the rectangular wave voltage generated in the secondary winding of the transformer is rectified and smoothed by a multiplier rectifier circuit to obtain a DC output voltage. In the power supply device, a second multi-voltage rectifier circuit of the same type as the multi-voltage rectifier circuit is provided in the tertiary winding of the transformer, and the voltage is obtained from the second multi-voltage rectifier circuit. 1. A switching control type power supply device, characterized in that the switching element is controlled according to fluctuations in DC voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10782387U JPS6412485U (en) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10782387U JPS6412485U (en) | 1987-07-14 | 1987-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6412485U true JPS6412485U (en) | 1989-01-23 |
Family
ID=31342582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10782387U Pending JPS6412485U (en) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6412485U (en) |
-
1987
- 1987-07-14 JP JP10782387U patent/JPS6412485U/ja active Pending