JPS6057810U - Control circuit for semiconductor control elements - Google Patents
Control circuit for semiconductor control elementsInfo
- Publication number
- JPS6057810U JPS6057810U JP14760783U JP14760783U JPS6057810U JP S6057810 U JPS6057810 U JP S6057810U JP 14760783 U JP14760783 U JP 14760783U JP 14760783 U JP14760783 U JP 14760783U JP S6057810 U JPS6057810 U JP S6057810U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor
- control circuit
- thermistor
- semiconductor control
- control element
- 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
Landscapes
- Control Of Temperature (AREA)
- Control Of Voltage And Current In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例に係る制御回路を含む電子カー
ペットの電気回路の構成図、第２図は可変抵抗値とカー
ペット表面温度および正特性サーミスタの抵抗値とトラ
イアック温度との関係を示す図、第３図はトライアック
、放熱板および正特性サーミスタの配置図である。
１・・嬰・電源スィッチ、２・・・・・・発熱体、３・
・・・・・トライアック（半導体制御素子）、４・・・
・・・熱溶融剤、５・・・・・・短絡線、６・・・・・
・発熱抵抗、７・・・・・・ヒユーズ、８・・・・・・
プラスチックサーミスタ、９，１０・・・・・・感熱線
、１１・・・・・・ボリューム抵抗ζ １２・・・・・
・正特性サーミスタ、１３・・・・・・分圧検知回路、
１４・・・・・・放熱板、１５・・・・・・プリント基
板。Fig. 1 is a configuration diagram of an electric circuit of an electronic carpet including a control circuit according to an embodiment of the present invention, and Fig. 2 shows the relationship between variable resistance value, carpet surface temperature, resistance value of a positive temperature coefficient thermistor, and triac temperature. 3 are layout diagrams of a triac, a heat sink, and a positive temperature coefficient thermistor. 1. Power switch, 2. Heating element, 3.
...Triac (semiconductor control element), 4...
... Heat melting agent, 5 ... Short circuit wire, 6 ...
・Heating resistance, 7... Fuse, 8...
Plastic thermistor, 9, 10... Heat sensitive wire, 11... Volume resistor ζ 12...
・Positive characteristic thermistor, 13... partial pressure detection circuit,
14... Heat sink, 15... Printed circuit board.
Claims (1)
素子に流れる電流量を制御する制御回路において、 前記半導体制御素子の温度を検知するためのサーミスタ
を前記可変抵抗に電気的に接続し、該サーミスタの検知
温度に応じて前記半導体制御素子の電流を制御すること
を可能とする半導体制御素子の制御回路。[Claims for Utility Model Registration] In a control circuit that includes a variable resistor and controls the amount of current flowing through a semiconductor control element according to the resistance value of the variable resistor, a thermistor for detecting the temperature of the semiconductor control element is connected to the variable resistor. A control circuit for a semiconductor control element, which is electrically connected to the thermistor and is capable of controlling a current of the semiconductor control element according to a temperature detected by the thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14760783U JPS6057810U (en) | 1983-09-26 | 1983-09-26 | Control circuit for semiconductor control elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14760783U JPS6057810U (en) | 1983-09-26 | 1983-09-26 | Control circuit for semiconductor control elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6057810U true JPS6057810U (en) | 1985-04-22 |
Family
ID=30328195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14760783U Pending JPS6057810U (en) | 1983-09-26 | 1983-09-26 | Control circuit for semiconductor control elements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6057810U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934731U (en) * | 1972-06-28 | 1974-03-27 |
-
1983
- 1983-09-26 JP JP14760783U patent/JPS6057810U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934731U (en) * | 1972-06-28 | 1974-03-27 |
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