JPS6043074U - horizontal deflection circuit - Google Patents
horizontal deflection circuitInfo
- Publication number
- JPS6043074U JPS6043074U JP13547583U JP13547583U JPS6043074U JP S6043074 U JPS6043074 U JP S6043074U JP 13547583 U JP13547583 U JP 13547583U JP 13547583 U JP13547583 U JP 13547583U JP S6043074 U JPS6043074 U JP S6043074U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- flyback transformer
- deflection circuit
- horizontal output
- output transistor
- 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
- Details Of Television Scanning (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図は従来の例を示す回路図、第２図、第３図は本考
案の実施例の回路図、第４図は電流と電圧の関係を示す
線図である。
２・・・ＦＢＴＩ次巻線、３・・・２次巻線、４・・・
３次巻線、１０．２０・・・水平出力トランジスタ、２
１・・・電源出力トランジスタ、８．２３・・・ドライ
ブトランジスタ、９，２２，２４・・・ドライブトラン
ス。FIG. 1 is a circuit diagram showing a conventional example, FIGS. 2 and 3 are circuit diagrams of an embodiment of the present invention, and FIG. 4 is a diagram showing the relationship between current and voltage. 2...FBTI secondary winding, 3...secondary winding, 4...
Tertiary winding, 10.20...Horizontal output transistor, 2
1... Power supply output transistor, 8.23... Drive transistor, 9, 22, 24... Drive transformer.
Claims (1)
通して水平出力トランジスタ、偏向ヨーク、８字補正容
量、共振用容量からなる水平出力２ 回路を接続し
、前記フライバックトランスの一次巻線に直列にスイッ
チング素子を設け、さらに水平出力トランジスタのコレ
クターエミッタ間にダイオードを通してフライバックト
ランスの２次巻線を接続した構成において、前記スイッ
チング素子を水平走査期間の一部の期間、水平周波数に
同期して導通させ、導通期間を制御することにより、入
力電圧によらず一定の偏向電流及び高圧を得ることを特
徴とする水平偏向回路。Two horizontal output circuits consisting of a horizontal output transistor, a deflection yoke, a figure-8 correction capacitor, and a resonance capacitor are connected from the unstable DC power supply through the primary winding of the flyback transformer, and switched in series with the primary winding of the flyback transformer. In a configuration in which a secondary winding of a flyback transformer is connected through a diode between collector and emitter of a horizontal output transistor, the switching element is made conductive in synchronization with a horizontal frequency for a part of a horizontal scanning period. A horizontal deflection circuit characterized in that by controlling the conduction period, a constant deflection current and high voltage can be obtained regardless of the input voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547583U JPS6043074U (en) | 1983-09-02 | 1983-09-02 | horizontal deflection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547583U JPS6043074U (en) | 1983-09-02 | 1983-09-02 | horizontal deflection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6043074U true JPS6043074U (en) | 1985-03-26 |
Family
ID=30304913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13547583U Pending JPS6043074U (en) | 1983-09-02 | 1983-09-02 | horizontal deflection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043074U (en) |
-
1983
- 1983-09-02 JP JP13547583U patent/JPS6043074U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6043074U (en) | horizontal deflection circuit | |
| JPS60181965U (en) | deflection circuit | |
| JPS587733Y2 (en) | vertical deflection circuit | |
| JPS60167464U (en) | horizontal deflection circuit | |
| JPS5963571U (en) | horizontal deflection circuit | |
| JPS5887489U (en) | power supply | |
| JPS60151296U (en) | DC stabilized power supply circuit | |
| JPS59183068U (en) | High pressure generation circuit | |
| JPS5834462U (en) | Deflection circuit using isolated power supply | |
| JPS60136569U (en) | High pressure generation circuit | |
| JPS59195870U (en) | Display device power supply circuit | |
| JPS5939571U (en) | horizontal deflection circuit | |
| JPS5988973U (en) | Television receiver power circuit | |
| JPS59169160U (en) | horizontal deflection circuit | |
| JPS6226976U (en) | ||
| JPS6077285U (en) | switching power supply | |
| JPS60181963U (en) | power circuit | |
| JPS59171456U (en) | horizontal deflection circuit | |
| JPS58123672U (en) | horizontal deflection circuit | |
| JPS5952628B2 (en) | inverter circuit | |
| JPS5822094U (en) | inverter circuit | |
| JPS5939572U (en) | horizontal deflection circuit | |
| JPS59111358U (en) | horizontal deflection circuit | |
| JPS6050536U (en) | blocking oscillation circuit | |
| JPS59180569U (en) | cathode ray tube device |