JPH03124743U - - Google Patents
Info
- Publication number
- JPH03124743U JPH03124743U JP3103890U JP3103890U JPH03124743U JP H03124743 U JPH03124743 U JP H03124743U JP 3103890 U JP3103890 U JP 3103890U JP 3103890 U JP3103890 U JP 3103890U JP H03124743 U JPH03124743 U JP H03124743U
- Authority
- JP
- Japan
- Prior art keywords
- characteristic thermistor
- power source
- positive characteristic
- positive
- circuit
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
第１図は、本考案の一実施例の正特性サーミス
タと負特性サーミスタを同一ケース内に納めた素
子の断面図、第２図は、実施例の回路図を示す。
１……ケース、２ａ……正特性サーミスタ、２
ｂ……負特性サーミスタ、３……中間共用端子、
４ａ……端子、４ｂ……端子、５……交流電源、
６……スイツチ、７……消磁コイル、８……負荷
。
FIG. 1 is a sectional view of an element in which a positive characteristic thermistor and a negative characteristic thermistor according to an embodiment of the present invention are housed in the same case, and FIG. 2 is a circuit diagram of the embodiment. 1...Case, 2a...Positive characteristic thermistor, 2
b... Negative characteristic thermistor, 3... Intermediate common terminal,
4a...Terminal, 4b...Terminal, 5...AC power supply,
6...Switch, 7...Degaussing coil, 8...Load.
Claims (1)
流電源に接続された消磁回路と、前記正特性サー
ミスタと前記交流電源の接続点から負荷側に向け
て負特性サーミスタが挿入された突入電流防止回
路において、 前記正特性サーミスタと前記負特性サーミスタ
を同一ケース内に納め、熱的に結合し、一体化し
たことを特徴とする突入電流防止回路。[Claims for Utility Model Registration] A degaussing circuit in which a series circuit of a positive characteristic thermistor and a degaussing coil is connected to an AC power source, and a negative characteristic thermistor inserted from the connection point of the positive characteristic thermistor and the AC power source toward the load side. An inrush current prevention circuit characterized in that the positive characteristic thermistor and the negative characteristic thermistor are housed in the same case, thermally coupled, and integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3103890U JPH03124743U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3103890U JPH03124743U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124743U true JPH03124743U (en) | 1991-12-17 |
Family
ID=31533765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3103890U Pending JPH03124743U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124743U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63287325A (en) * | 1987-05-18 | 1988-11-24 | Matsushita Electric Ind Co Ltd | Rush current preventing element |
-
1990
- 1990-03-28 JP JP3103890U patent/JPH03124743U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63287325A (en) * | 1987-05-18 | 1988-11-24 | Matsushita Electric Ind Co Ltd | Rush current preventing element |