JPH0370467U - - Google Patents
Info
- Publication number
- JPH0370467U JPH0370467U JP13190789U JP13190789U JPH0370467U JP H0370467 U JPH0370467 U JP H0370467U JP 13190789 U JP13190789 U JP 13190789U JP 13190789 U JP13190789 U JP 13190789U JP H0370467 U JPH0370467 U JP H0370467U
- Authority
- JP
- Japan
- Prior art keywords
- focus circuit
- voltage coil
- focus
- horizontal
- vertical
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
Landscapes
- Coils Or Transformers For Communication (AREA)
- Details Of Television Scanning (AREA)
Description
第１図は本考案に係るフライバツクトランスの
第１の実施例を示す回路図、第２図は本考案に係
るフライバツクトランスの第２の実施例を示す回
路図、第３図および第４図は従来のフライバツク
トランスの回路図である。
１……コア、２……低圧コイル、３……高圧コ
イル、４ａ〜４ｅ……ダイオード、５……高圧整
流ダイオード、６……フオーカスパツク、７……
ブリーダ抵抗器、８ａ〜８ｅ……抵抗器、１０…
…垂直可変抵抗器、１１……水平可変抵抗器、１
２……可変抵抗器、１３……コンデンサ、１４…
…摺動端子、１５，１５′……ダイナミツクコン
デンサ、１６，１６′……入力端子、１７，１８
……ブリーダ抵抗器、２０ａ〜２０ｃ，２１ａ，
２１ｂ……抵抗器、２１……水平フオーカス回路
、２２……垂直フオーカス回路。
FIG. 1 is a circuit diagram showing a first embodiment of a flyback transformer according to the present invention, FIG. 2 is a circuit diagram showing a second embodiment of a flyback transformer according to the present invention, and FIGS. The figure is a circuit diagram of a conventional flyback transformer. 1... Core, 2... Low voltage coil, 3... High voltage coil, 4a to 4e... Diode, 5... High voltage rectifier diode, 6... Focus pack, 7...
Bleeder resistor, 8a to 8e...Resistor, 10...
...Vertical variable resistor, 11...Horizontal variable resistor, 1
2...Variable resistor, 13...Capacitor, 14...
...Sliding terminal, 15, 15'... Dynamic capacitor, 16, 16'... Input terminal, 17, 18
...Bleeder resistor, 20a to 20c, 21a,
21b...Resistor, 21...Horizontal focus circuit, 22...Vertical focus circuit.
Claims (1)
イル側に陰極線管の画面の水平方向のフオーカス
調整を行う水平フオーカス回路と、前記画面の垂
直方向のフオーカス調整を行う垂直フオーカス回
路とが接続され、前記水平フオーカス回路と垂直
フオーカス回路の少なくとも一方側にはダイナミ
ツクコンデンサを介してパラボラ波形の電圧が印
加されるフライバツクトランスにおいて、前記水
平フオーカス回路と垂直フオーカス回路は分離独
立して形成され、当該水平フオーカス回路と垂直
フオーカス回路の入力電圧は高圧コイルの異なる
電位位置から別個独立に取り込まれていることを
特徴とするフライバツクトランス。 (2) 水平フオーカス回路と垂直フオーカス回路
は別個独立のセラミツク基板上に形成されている
実用新案登録第１項のフライバツクトランス。[Claims for Utility Model Registration] (1) A horizontal focus circuit having a low-voltage coil and a high-voltage coil, on the high-voltage coil side for adjusting the focus in the horizontal direction of the screen of a cathode ray tube, and adjusting the focus in the vertical direction of the screen. A flyback transformer is connected to a vertical focus circuit that performs A flyback transformer characterized in that the circuits are formed separately and independently, and the input voltages of the horizontal focus circuit and the vertical focus circuit are taken in separately and independently from different potential positions of a high voltage coil. (2) A flyback transformer as described in Paragraph 1 of the Utility Model Registration, in which the horizontal focus circuit and the vertical focus circuit are formed on separate ceramic substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13190789U JPH0744009Y2 (en) | 1989-11-13 | 1989-11-13 | Flyback transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13190789U JPH0744009Y2 (en) | 1989-11-13 | 1989-11-13 | Flyback transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0370467U true JPH0370467U (en) | 1991-07-15 |
| JPH0744009Y2 JPH0744009Y2 (en) | 1995-10-09 |
Family
ID=31679387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13190789U Expired - Lifetime JPH0744009Y2 (en) | 1989-11-13 | 1989-11-13 | Flyback transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744009Y2 (en) |
-
1989
- 1989-11-13 JP JP13190789U patent/JPH0744009Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744009Y2 (en) | 1995-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |