JPS62193371U - - Google Patents
Info
- Publication number
- JPS62193371U JPS62193371U JP8164086U JP8164086U JPS62193371U JP S62193371 U JPS62193371 U JP S62193371U JP 8164086 U JP8164086 U JP 8164086U JP 8164086 U JP8164086 U JP 8164086U JP S62193371 U JPS62193371 U JP S62193371U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- chi
- yoke
- collector
- voltage source
- 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
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は、本考案の第１実施例によるトランジ
スタ駆動回路を示す回路図、第２図は本考案の第
２実施例によるトランジスタ駆動回路を示す回路
図である。
１：駆動トランジスタ、２：駆動トランス、４
：可変電圧源端子、６：出力トランジスタ、７：
チヨークトランス、８：ダンパーダイオード、９
：共振コンデンサ、１０：水平偏向コイル、１１
，１２：ダイオード、１３：コンデンサ、１５：
整流回路、１７：負電源端子、１９：インダクタ
ンス素子、２０，２１：ダイオード、２４：整流
回路。
FIG. 1 is a circuit diagram showing a transistor driving circuit according to a first embodiment of the present invention, and FIG. 2 is a circuit diagram showing a transistor driving circuit according to a second embodiment of the present invention. 1: Drive transistor, 2: Drive transformer, 4
: Variable voltage source terminal, 6: Output transistor, 7:
Chiyoke transformer, 8: Damper diode, 9
: Resonant capacitor, 10: Horizontal deflection coil, 11
, 12: diode, 13: capacitor, 15:
Rectifier circuit, 17: negative power supply terminal, 19: inductance element, 20, 21: diode, 24: rectifier circuit.
Claims (1)
ランジスタと、この駆動トランジスタからの信号
がそのベースに供給される出力トランジスタと、
この出力トランジスタのコレクタと可変電圧源と
の間にその一次側コイルが接続されたチヨークト
ランスと、このチヨークトランスの二次側コイル
に接続され、上記駆動トランジスタのコレクタ・
エミツタ間に上記可変電圧源の電圧の変化に応じ
た電圧を供給する整流回路とを備えたトランジス
タ駆動回路。 a drive transistor whose base is supplied with a switching signal; an output transistor whose base is supplied with a signal from the drive transistor;
A chi-yoke transformer whose primary coil is connected between the collector of the output transistor and a variable voltage source, and a chi-yoke transformer whose primary coil is connected between the collector of the output transistor and the variable voltage source, and a chi-yoke transformer whose primary coil is connected between the collector of the output transistor and the variable voltage source, and whose collector and drive transistor are connected to the secondary coil of the chi-yoke transformer.
A transistor drive circuit comprising a rectifier circuit that supplies a voltage between the emitter and the emitter according to a change in the voltage of the variable voltage source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081640U JPH0424688Y2 (en) | 1986-05-28 | 1986-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081640U JPH0424688Y2 (en) | 1986-05-28 | 1986-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62193371U true JPS62193371U (en) | 1987-12-09 |
| JPH0424688Y2 JPH0424688Y2 (en) | 1992-06-11 |
Family
ID=30933562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986081640U Expired JPH0424688Y2 (en) | 1986-05-28 | 1986-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424688Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355969A (en) * | 1989-07-25 | 1991-03-11 | Sony Corp | Horizontal drive circuit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57128249U (en) * | 1981-02-02 | 1982-08-10 | ||
| JPS582916A (en) * | 1981-06-29 | 1983-01-08 | Nec Corp | Switching power supply circuit |
-
1986
- 1986-05-28 JP JP1986081640U patent/JPH0424688Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57128249U (en) * | 1981-02-02 | 1982-08-10 | ||
| JPS582916A (en) * | 1981-06-29 | 1983-01-08 | Nec Corp | Switching power supply circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355969A (en) * | 1989-07-25 | 1991-03-11 | Sony Corp | Horizontal drive circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424688Y2 (en) | 1992-06-11 |