JPS60128488U - Series controlled chopper circuit - Google Patents
Series controlled chopper circuitInfo
- Publication number
- JPS60128488U JPS60128488U JP1333284U JP1333284U JPS60128488U JP S60128488 U JPS60128488 U JP S60128488U JP 1333284 U JP1333284 U JP 1333284U JP 1333284 U JP1333284 U JP 1333284U JP S60128488 U JPS60128488 U JP S60128488U
- Authority
- JP
- Japan
- Prior art keywords
- output
- chopper circuit
- switching transistor
- series
- switching
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来技術を示す回路図、第２図は本考案に係る
直列制御式チョッパー回路の一実施例を示す回路図、第
３図はその動作タイムチャートである。
、３・・・チョッパ一部、４・・・整流平滑部、７・・
・定電圧制御部、Ｑ□・・・スイッチングトランジスタ
、Ｔ・・・スイッチングトランス、Ｎ□・・・二次側主
出力巻線、Ｎ２・・・駆動巻線、Ｄ□、Ｄ４・・・ダイ
オード。FIG. 1 is a circuit diagram showing a conventional technique, FIG. 2 is a circuit diagram showing an embodiment of a series-controlled chopper circuit according to the present invention, and FIG. 3 is an operation time chart thereof. , 3... part of chopper, 4... rectification smoothing part, 7...
・Constant voltage control section, Q□...Switching transistor, T...Switching transformer, N□...Secondary side main output winding, N2...Drive winding, D□, D4...Diode .
Claims (1)
るスイッチングトランジスタと、その出力の平滑部と、
出力電圧に応じて前記スイッチングトランジスタのオン
・オフ動作を制御する定電圧制御部とを備えた直列制御
式チョッパー回路において、前記スイッチングトランス
の二次側主出力巻線の出力をダイオードを介して矩形波
電力のまま直接前記スイッチングトランジスタに供給す
るとともに、前記スイッチングトランスに設けた駆動巻
線の出力で前記スイッチングトランジスタを駆動するよ
うにしたことを特徴とする直列制御式チョッパー回路。A switching transistor inserted in series in the secondary main circuit of the switching transformer, a smoothing section for its output,
In a series control type chopper circuit comprising a constant voltage control section that controls on/off operation of the switching transistor according to an output voltage, the output of the secondary main output winding of the switching transformer is connected to a rectangular shape via a diode. A series control type chopper circuit, characterized in that the wave power is directly supplied to the switching transistor as it is, and the switching transistor is driven by the output of a drive winding provided in the switching transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1333284U JPS60128488U (en) | 1984-02-02 | 1984-02-02 | Series controlled chopper circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1333284U JPS60128488U (en) | 1984-02-02 | 1984-02-02 | Series controlled chopper circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60128488U true JPS60128488U (en) | 1985-08-29 |
Family
ID=30497241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1333284U Pending JPS60128488U (en) | 1984-02-02 | 1984-02-02 | Series controlled chopper circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60128488U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110115A (en) * | 1980-02-04 | 1981-09-01 | Densetsu Kiki Kogyo Kk | Regulated electric power supply |
-
1984
- 1984-02-02 JP JP1333284U patent/JPS60128488U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110115A (en) * | 1980-02-04 | 1981-09-01 | Densetsu Kiki Kogyo Kk | Regulated electric power supply |
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