JPS6233685U - - Google Patents
Info
- Publication number
- JPS6233685U JPS6233685U JP12447185U JP12447185U JPS6233685U JP S6233685 U JPS6233685 U JP S6233685U JP 12447185 U JP12447185 U JP 12447185U JP 12447185 U JP12447185 U JP 12447185U JP S6233685 U JPS6233685 U JP S6233685U
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- circuit
- regulator
- rectifier circuit
- switching means
- 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
Landscapes
- Dc-Dc Converters (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の実施例の構成の概略を示した
ブロツク図、第２図は第１図に示した実施例のメ
イン電源部の構成の詳細を示したブロツク図、第
３図はレギユレータ回路２に含まれるパワートラ
ンンジスタＴＲのコレクタ・エミツタ間の電圧波
形の説明図、第４図は従来のスイツチングレギユ
レータの説明図である。
１……第１の整流回路、２……レギユレータ回
路、３……第２の整流回路、４……セツト負荷、
６……受光部、７……制御回路、Ｔ１……コンバ
ータトランス、Ｔ２……フライバツクトランス。
Figure 1 is a block diagram showing the outline of the configuration of an embodiment of the present invention, Figure 2 is a block diagram showing details of the configuration of the main power supply section of the embodiment shown in Figure 1, and Figure 3 is a regulator. FIG. 4 is an explanatory diagram of the voltage waveform between the collector and emitter of the power transistor TR included in the circuit 2, and FIG. 4 is an explanatory diagram of a conventional switching regulator. DESCRIPTION OF SYMBOLS 1...First rectifier circuit, 2...Regulator circuit, 3...Second rectifier circuit, 4...Set load,
6... Light receiving section, 7... Control circuit, T1... Converter transformer, T2... Flyback transformer.
Claims (1)
１の整流回路から平滑入力を与えられるレギユレ
ータ回路と、前記レギユレータ回路に１次側巻線
が接続されているコンバータトランスと、前記コ
ンバータトランスの２次側巻線に接続されるとと
もに、セツト負荷に安定化電圧を与える第２の整
流回路とを備え、リモートコントロールによつて
セツト負荷に電力を供給するスイツチングレギユ
レータであつて、 前記第２の整流回路とセツト負荷との間に介在
されるスイツチング手段と、リモートコントロー
ル用の検知手段と、前記第２の整流回路から電力
を供給され、前記検知手段の出力に基づき前記ス
イツチング手段を開閉駆動するリモートコントロ
ール用の制御回路とを備え、 リモートコントロール待機時は、前記スイツチ
ング手段が開放して自励発振する一方、リモート
コントロールＯＮ時は、前記スイツチング手段が
閉成して他励発振する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] A first rectifier circuit connected to an AC power source, a regulator circuit to which a smoothing input is applied from the first rectifier circuit, and a primary winding connected to the regulator circuit. A switching device comprising a converter transformer and a second rectifier circuit that is connected to the secondary winding of the converter transformer and provides a stabilized voltage to the set load, and supplies power to the set load by remote control. The regulator includes switching means interposed between the second rectifier circuit and the set load, a detection means for remote control, and a regulator which is supplied with power from the second rectification circuit and which detects the detection means. and a control circuit for remote control that drives the switching means to open and close based on the output of the remote control, and when the remote control is on standby, the switching means opens and self-oscillates, while when the remote control is ON, the switching means A switching regulator that is closed and separately excited oscillates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124471U JPH0445433Y2 (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985124471U JPH0445433Y2 (en) | 1985-08-13 | 1985-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6233685U true JPS6233685U (en) | 1987-02-27 |
| JPH0445433Y2 JPH0445433Y2 (en) | 1992-10-26 |
Family
ID=31016513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985124471U Expired JPH0445433Y2 (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445433Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56114165U (en) * | 1980-01-31 | 1981-09-02 | ||
| JPS58136267A (en) * | 1982-02-04 | 1983-08-13 | Matsushita Electric Ind Co Ltd | Switch device |
-
1985
- 1985-08-13 JP JP1985124471U patent/JPH0445433Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56114165U (en) * | 1980-01-31 | 1981-09-02 | ||
| JPS58136267A (en) * | 1982-02-04 | 1983-08-13 | Matsushita Electric Ind Co Ltd | Switch device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445433Y2 (en) | 1992-10-26 |
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