JPH0487601U - - Google Patents
Info
- Publication number
- JPH0487601U JPH0487601U JP13075990U JP13075990U JPH0487601U JP H0487601 U JPH0487601 U JP H0487601U JP 13075990 U JP13075990 U JP 13075990U JP 13075990 U JP13075990 U JP 13075990U JP H0487601 U JPH0487601 U JP H0487601U
- Authority
- JP
- Japan
- Prior art keywords
- coefficient thermistor
- case
- temperature coefficient
- positive temperature
- positive
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Thermistors And Varistors (AREA)
Description
第１図は本考案の一実施例の正特性サーミスタ
装置の断面図、第２図は従来の正特性サーミスタ
装置の断面図、第３図は従来の正特性サーミスタ
装置を用いた消磁回路の一例を示す回路図、第４
図は従来の消磁回路の他の例を示す回路図、第５
図は第１図実施例の正特性サーミスタ装置を用い
て構成された消磁回路を示す回路図である。
図において、１１は正特性サーミスタ装置、１
２はケース、１３は第１の端子、１４，１５は第
１、第２の電流制限用ＰＴＣ素子、１６，１７は
第４、第５の端子、１８，１９は第１、第２のヒ
ーター用ＰＴＣ素子、２０，２１は第２、第３の
端子を示す。
Fig. 1 is a sectional view of a positive temperature coefficient thermistor device according to an embodiment of the present invention, Fig. 2 is a sectional view of a conventional positive coefficient thermistor device, and Fig. 3 is an example of a degaussing circuit using a conventional positive temperature coefficient thermistor device. Circuit diagram showing 4th
The figure is a circuit diagram showing another example of the conventional degaussing circuit.
This figure is a circuit diagram showing a degaussing circuit constructed using the positive temperature coefficient thermistor device of the embodiment shown in FIG. In the figure, 11 is a positive temperature coefficient thermistor device;
2 is a case, 13 is a first terminal, 14 and 15 are first and second current limiting PTC elements, 16 and 17 are fourth and fifth terminals, and 18 and 19 are first and second heaters. PTC elements 20 and 21 indicate second and third terminals.
Claims (1)
端子と、 ケース内において前記第１の端子を挟持するよ
うに配置された第１、第２の電流制限用正特性サ
ーミスタ素子と、 第１、第２の電流制限用正特性サーミスタ素子
を両側から挟むように配置された第１、第２のヒ
ーター用正特性サーミスタ素子と、 前記第１、第２のヒーター用正特性サーミスタ
素子の外側主面の電極に電気的に接続されており
、かつ前記ケース外に引出された第２、第３の端
子と、 前記第１、第２の電流制限用正特性サーミスタ
素子と、第１、第２のヒーター用正特性サーミス
タ素子との間に電気的に接続されており、かつケ
ース外へ引出しされた第４、第５の端子とを備え
ることを特徴とする、正特性サーミスタ装置。[Claims for Utility Model Registration] A case made of an insulating material, a first terminal drawn out from inside the case to the outside of the case, and a first terminal disposed within the case so as to sandwich the first terminal. , a second current limiting positive temperature coefficient thermistor element; first and second heater positive coefficient thermistor elements arranged to sandwich the first and second current limiting positive coefficient thermistor elements from both sides; second and third terminals that are electrically connected to electrodes on the outer main surfaces of the first and second positive temperature coefficient thermistor elements for heaters and that are drawn out of the case; The fourth and fifth terminals are electrically connected between the current limiting positive temperature coefficient thermistor element and the first and second heater positive coefficient thermistor elements, and are drawn out of the case. A positive temperature coefficient thermistor device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13075990U JPH0487601U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13075990U JPH0487601U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487601U true JPH0487601U (en) | 1992-07-30 |
Family
ID=31878075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13075990U Pending JPH0487601U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487601U (en) |
-
1990
- 1990-11-30 JP JP13075990U patent/JPH0487601U/ja active Pending
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