JPS5981288U - switching power supply - Google Patents
switching power supplyInfo
- Publication number
- JPS5981288U JPS5981288U JP17714282U JP17714282U JPS5981288U JP S5981288 U JPS5981288 U JP S5981288U JP 17714282 U JP17714282 U JP 17714282U JP 17714282 U JP17714282 U JP 17714282U JP S5981288 U JPS5981288 U JP S5981288U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- power supply
- switching power
- rectifier diode
- winding
- 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
Landscapes
- Dc-Dc Converters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のスイッチング電源の電気回路接続図、第
２図は同じ（その電流波形図、第３図は本考案に係るス
イッチング電源の電気回路接続図、第４図は同じ（別の
実施例における要部の電気回路接続図である。
Ｔ１・・・変圧器、Ｓ・・・スイッチング回路、Ｎ１・
・・巻線、Ｎ２・・・巻線、Ｄｌ・・・フォワード方向
整流ダイオード、Ｄ２・・・フライホイール方向整流ダ
イオード、Ｔ２・・・他の変圧器、Ｎ２１・・・巻線、
Ｎ２２・・・巻線。Fig. 1 is an electric circuit connection diagram of a conventional switching power supply, Fig. 2 is the same (its current waveform diagram), Fig. 3 is an electric circuit connection diagram of a switching power supply according to the present invention, and Fig. 4 is the same (another implementation It is an electrical circuit connection diagram of the main parts in the example. T1...Transformer, S...Switching circuit, N1...
... winding, N2... winding, Dl... forward rectifier diode, D2... flywheel rectifier diode, T2... other transformer, N21... winding,
N22... Winding wire.
Claims (2)
力を、フォワード方向整流ダイオード及びフライホイー
ル方向整流ダイオードを備えて構成された出力整流回路
によって整流するようにしたスイッチング電源であって
、前記変圧器の出力側に、少なくとも２つの巻線を有す
る他の変圧器を備え、該他の変圧器の前記巻線のそれぞ
れを、前記フォワード方向整流ダイオード及びフライホ
イール方向ダイオードに、互いに逆極性となるように各
別に直列に接続したことを特徴とするスイッチング電源
。(1) A switching power supply configured to rectify a switching output taken out through a winding of a transformer by an output rectifier circuit configured with a forward rectifier diode and a flywheel rectifier diode, wherein the transformer another transformer having at least two windings on the output side of the transformer, each of the windings of the other transformer being connected to the forward direction rectifier diode and the flywheel direction diode so as to have opposite polarities to each other. A switching power supply characterized by connecting each separately in series.
することを特徴とする実用新案登録請求の範囲第１項に
記載のスイッチング電源。(2) The switching power supply according to claim 1, wherein the other transformer has a third winding for current detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17714282U JPS5981288U (en) | 1982-11-22 | 1982-11-22 | switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17714282U JPS5981288U (en) | 1982-11-22 | 1982-11-22 | switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5981288U true JPS5981288U (en) | 1984-06-01 |
Family
ID=30384925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17714282U Pending JPS5981288U (en) | 1982-11-22 | 1982-11-22 | switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981288U (en) |
-
1982
- 1982-11-22 JP JP17714282U patent/JPS5981288U/en active Pending
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