JPS62162803U - - Google Patents
Info
- Publication number
- JPS62162803U JPS62162803U JP5034486U JP5034486U JPS62162803U JP S62162803 U JPS62162803 U JP S62162803U JP 5034486 U JP5034486 U JP 5034486U JP 5034486 U JP5034486 U JP 5034486U JP S62162803 U JPS62162803 U JP S62162803U
- Authority
- JP
- Japan
- Prior art keywords
- terminals
- temperature coefficient
- positive temperature
- coefficient thermistor
- terminal
- 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
- 238000010438 heat treatment Methods 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による正特性サーミ
スタ装置を示す断面図、第２図は本装置応用の自
動消磁回路を示す回路図、第３図は第２図の回路
の電流減衰特性を示す図、第４図は従来の正特性
サーミスタ装置を示す断面図、第５図は従来の自
動消磁回路を示す回路図、第６図は第５図の回路
の電流減衰特性を示す図である。
４……正特性サーミスタ、５ａ，５ｂ……端子
（第１、第２の端子）、６……第３の端子、７…
…接点、８……絶縁性ケース。
Fig. 1 is a sectional view showing a positive temperature coefficient thermistor device according to an embodiment of the present invention, Fig. 2 is a circuit diagram showing an automatic degaussing circuit to which this device is applied, and Fig. 3 shows the current attenuation characteristics of the circuit shown in Fig. 2. 4 is a sectional view showing a conventional positive temperature coefficient thermistor device, FIG. 5 is a circuit diagram showing a conventional automatic degaussing circuit, and FIG. 6 is a diagram showing the current attenuation characteristics of the circuit shown in FIG. . 4...Positive characteristic thermistor, 5a, 5b...Terminals (first and second terminals), 6...Third terminal, 7...
...Contact, 8...Insulating case.
Claims (1)
端子を導出し、前記端子の一方に近接する位置に
サーモスイツチする第３の端子を設け、前記正特
性サーミスタの自己発熱に感応して前記端子の一
方と第３の端子が短絡する構成とした正特性サー
ミスタ装置。 (2) 正特性サーミスタを絶縁性ケースで封止し
てなる実用新案登録請求の範囲第１項記載の正特
性サーミスタ装置。[Claims for Utility Model Registration] (1) Terminals are led out from the opposing electrodes of the PTC thermistor, and a third terminal for thermoswitching is provided at a position close to one of the terminals, and the self-heating of the PTC thermistor is provided. A positive temperature coefficient thermistor device configured to short-circuit one of the terminals and a third terminal in response to the current. (2) A positive temperature coefficient thermistor device according to claim 1, which is a positive temperature coefficient thermistor sealed in an insulating case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5034486U JPS62162803U (en) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5034486U JPS62162803U (en) | 1986-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162803U true JPS62162803U (en) | 1987-10-16 |
Family
ID=30873622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5034486U Pending JPS62162803U (en) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162803U (en) |
-
1986
- 1986-04-03 JP JP5034486U patent/JPS62162803U/ja active Pending
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