JPS6413526U - - Google Patents
Info
- Publication number
- JPS6413526U JPS6413526U JP10970087U JP10970087U JPS6413526U JP S6413526 U JPS6413526 U JP S6413526U JP 10970087 U JP10970087 U JP 10970087U JP 10970087 U JP10970087 U JP 10970087U JP S6413526 U JPS6413526 U JP S6413526U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- winding
- series
- power supply
- supply device
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 4
- 239000004575 stone Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003079 width control Methods 0.000 description 1
Landscapes
- Control Of Electrical Variables (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Dc-Dc Converters (AREA)
Description
第１図はこの考案による電源装置の一実施例の
回路構成図、第２図は従来の電源装置の回路構成
図である。
図において１は一次電源、２はパルス幅制御回
路、３はトランス、４はスイツチング素子、５は
リセツト用ダイオード、６，７，１０，１１は整
流用ダイオード、８，１２はリアクタ、９，１３
，１６はコンデンサ、１４はトランジスタ、１５
はシリーズレギユレータ制御回路である。なお各
図中同一符号は同一または相当部分を示す。
FIG. 1 is a circuit diagram of an embodiment of the power supply device according to this invention, and FIG. 2 is a circuit diagram of a conventional power supply device. In the figure, 1 is a primary power supply, 2 is a pulse width control circuit, 3 is a transformer, 4 is a switching element, 5 is a reset diode, 6, 7, 10, 11 are rectifier diodes, 8, 12 are reactors, 9, 13
, 16 is a capacitor, 14 is a transistor, 15
is a series regulator control circuit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
続したスイツチング素子と、リセツト巻線に接続
したダイオードと、トランスの二次巻線に接続し
たダイオードと、リアクトルと、コンデンサとか
ら成る一石フオワードコンバータの出力段に直列
制御素子と、その制御回路とから成るシリーズレ
ギユレータを付加した電源装置において、トラン
スに別巻線を設けフライバツク式整流回路用のダ
イオードとコンデンサを具備し、この整流した電
圧を一石フオワードコンバータの出力電圧に積み
上げて、この電圧によりシリーズレギユレータの
直列制御素子を駆動する様に構成した事を特徴と
する電源装置。 A single-stone forward converter consisting of a main circuit transformer, a switching element connected to the primary winding of the transformer, a diode connected to the reset winding, a diode connected to the secondary winding of the transformer, a reactor, and a capacitor. In a power supply device in which a series regulator consisting of a series control element and its control circuit is added to the output stage of the transformer, a separate winding is provided in the transformer, a diode and a capacitor are provided for a flyback rectifier circuit, and this rectified voltage is A power supply device characterized in that the output voltage of a single-stone forward converter is accumulated and this voltage is configured to drive a series control element of a series regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10970087U JPS6413526U (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10970087U JPS6413526U (en) | 1987-07-17 | 1987-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413526U true JPS6413526U (en) | 1989-01-24 |
Family
ID=31346184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10970087U Pending JPS6413526U (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413526U (en) |
-
1987
- 1987-07-17 JP JP10970087U patent/JPS6413526U/ja active Pending