JPH0351557U - - Google Patents
Info
- Publication number
- JPH0351557U JPH0351557U JP11238689U JP11238689U JPH0351557U JP H0351557 U JPH0351557 U JP H0351557U JP 11238689 U JP11238689 U JP 11238689U JP 11238689 U JP11238689 U JP 11238689U JP H0351557 U JPH0351557 U JP H0351557U
- Authority
- JP
- Japan
- Prior art keywords
- high voltage
- voltage
- flyback transformer
- output
- dividing resistor
- 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 description 2
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Television Scanning (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図は、本考案の要部を示す回路図、第２図
は、従来例の部分回路図である。
２１，２２，…，２ｎ……巻線、３……フライ
バツクトランス、４１，４２，…，４ｎ……ダイ
オード、５……可変抵抗、６……制御ドライバー
、７……分圧抵抗、８……比較抵抗、９……フラ
イバツクトランスユニツト。
FIG. 1 is a circuit diagram showing the main part of the present invention, and FIG. 2 is a partial circuit diagram of a conventional example. 2 1 , 2 2 ,..., 2n... winding, 3... flyback transformer, 4 1 , 4 2 ,..., 4n... diode, 5... variable resistor, 6... control driver, 7... minute Piezo resistance, 8...comparison resistance, 9...flyback transformer unit.
Claims (1)
抵抗と比較抵抗とを接続して高圧出力電圧を分圧
抵抗を介して検出し、該検出電圧によつてフライ
バツクトランスの高圧２次巻線に接続したダイオ
ードの電流を制御することにより第１層目に発生
する高圧パルス波形を変化させて高圧出力電圧を
一定に保つようにしたことを特徴とするフライバ
ツクトランスの出力安定化回路。 A voltage dividing resistor and a comparison resistor are connected to the high voltage output circuit of the flyback transformer, the high voltage output voltage is detected via the voltage dividing resistor, and the detected voltage is used to connect the high voltage secondary winding of the flyback transformer. An output stabilizing circuit for a flyback transformer, characterized in that the high voltage pulse waveform generated in the first layer is changed by controlling the current of the diode so that the high voltage output voltage is kept constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11238689U JPH0351557U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11238689U JPH0351557U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351557U true JPH0351557U (en) | 1991-05-20 |
Family
ID=31660835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11238689U Pending JPH0351557U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351557U (en) |
-
1989
- 1989-09-26 JP JP11238689U patent/JPH0351557U/ja active Pending