JPH0316784U - - Google Patents
Info
- Publication number
- JPH0316784U JPH0316784U JP7638289U JP7638289U JPH0316784U JP H0316784 U JPH0316784 U JP H0316784U JP 7638289 U JP7638289 U JP 7638289U JP 7638289 U JP7638289 U JP 7638289U JP H0316784 U JPH0316784 U JP H0316784U
- Authority
- JP
- Japan
- Prior art keywords
- bidirectional
- thyristor
- coefficient thermistor
- terminal
- 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
- 230000002457 bidirectional effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図は本考案による消磁回路を示す回路図で
ある。
１……交流電源、２……第一の正特性サーミス
タ、３……トライアツク、６……制御極端子、７
……消磁コイル、８……第二の正特性サーミスタ
、１０……第一の直列回路、１１……第二の直列
回路。
FIG. 1 is a circuit diagram showing a degaussing circuit according to the present invention. DESCRIPTION OF SYMBOLS 1... AC power supply, 2... First positive characteristic thermistor, 3... Triax, 6... Control pole terminal, 7
... Degaussing coil, 8 ... Second positive temperature coefficient thermistor, 10 ... First series circuit, 11 ... Second series circuit.
Claims (1)
正特性サーミスタと消磁コイルとを直列に接続し
、前記二方向性三端子サイリスタと前記第一のサ
ーミスタと前記消磁コイルとからなる直列回路と
並列に第二の正特性サーミスタと抵抗からなる直
列回路を接続して、前記二方向性三端子サイリス
タの制御極端子を前記第二の正特性サーミスタと
前記抵抗との間に接続したことを特徴とする消磁
回路。 A bidirectional three-terminal thyristor, a first positive temperature coefficient thermistor, and a degaussing coil are connected in series to an alternating current power source, and parallel to a series circuit consisting of the bidirectional three-terminal thyristor, the first thermistor, and the degaussing coil. A series circuit consisting of a second positive temperature coefficient thermistor and a resistor is connected to the thyristor, and a control terminal of the bidirectional three-terminal thyristor is connected between the second positive coefficient thermistor and the resistor. degaussing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7638289U JPH0316784U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7638289U JPH0316784U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316784U true JPH0316784U (en) | 1991-02-19 |
Family
ID=31617801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7638289U Pending JPH0316784U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316784U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63294193A (en) * | 1987-05-27 | 1988-11-30 | Matsushita Electric Ind Co Ltd | Demagnetizing circuit |
-
1989
- 1989-06-30 JP JP7638289U patent/JPH0316784U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63294193A (en) * | 1987-05-27 | 1988-11-30 | Matsushita Electric Ind Co Ltd | Demagnetizing circuit |