JPS585107U - load control circuit - Google Patents
load control circuitInfo
- Publication number
- JPS585107U JPS585107U JP9822481U JP9822481U JPS585107U JP S585107 U JPS585107 U JP S585107U JP 9822481 U JP9822481 U JP 9822481U JP 9822481 U JP9822481 U JP 9822481U JP S585107 U JPS585107 U JP S585107U
- Authority
- JP
- Japan
- Prior art keywords
- triac
- switch
- switch circuit
- circuit
- load control
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は先行技術の電気回路図、第２図は本考案の一実
施例の電気回路図、第３図は本考案の他の実施例の電気
回路図である。
２・・・・・・負荷、４・・・・・・変流器、４ａ・・
・・・・１次コイル、４ｂ・・・・・・２次コイル ６
ｓ拳・・・・コンデンサ、１１．３１．３６・・・・
・・トライアック、１１Ｇ。
３１Ｇ、１０・・・・・・サイリスタ、３２．３７．４
１・・・・・・押釦スイッチ、３３・・・・・・抵抗。FIG. 1 is an electrical circuit diagram of the prior art, FIG. 2 is an electrical circuit diagram of one embodiment of the present invention, and FIG. 3 is an electrical circuit diagram of another embodiment of the present invention. 2...Load, 4...Current transformer, 4a...
...Primary coil, 4b...Secondary coil 6
s fist... capacitor, 11.31.36...
...Triac, 11G. 31G, 10... Thyristor, 32.37.4
1...Push button switch, 33...Resistance.
Claims (1)
そのスイッチ回路に直列に接続された変流器の２次コイ
ルに誘起された直流電圧により、前記スイッチ回路と変
流器との直列回路に並列な第１のトライアックを点弧す
るとともに弓ンデンサを充電し、前記スイッチ回路の遮
断時にコンデンサに充電された電荷が放電されることに
より前記スイッチ回路の遮断後一定の時間が経過して前
記第１のトライアックを遮断するようにした負荷制御回
路において、前記スイッチ回路は、変流器および負荷間
に接続される第２のトライアック、その第２のトライア
ックのゲートに接続される押釦スイッチ、および押釦ス
イッチの導通時に第２のトライアックを点弧させるに必
要なだけの電流を押釦スイッチに流すようにするための
抵抗を含むことを特徴とする負荷制御回路。energizes the load when the switch circuit conducts, and
The DC voltage induced in the secondary coil of the current transformer connected in series with the switch circuit ignites the first triac parallel to the series circuit of the switch circuit and the current transformer, and also turns on the bow capacitor. In the load control circuit, the first triac is cut off after a certain period of time has elapsed after the switch circuit is cut off by discharging the electric charge charged in the capacitor when the switch circuit is cut off. The switch circuit includes a second triac connected between the current transformer and the load, a pushbutton switch connected to the gate of the second triac, and necessary to fire the second triac when the pushbutton switch is conductive. 1. A load control circuit comprising a resistor for causing a certain amount of current to flow through a push button switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9822481U JPS585107U (en) | 1981-06-30 | 1981-06-30 | load control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9822481U JPS585107U (en) | 1981-06-30 | 1981-06-30 | load control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS585107U true JPS585107U (en) | 1983-01-13 |
Family
ID=29892991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9822481U Pending JPS585107U (en) | 1981-06-30 | 1981-06-30 | load control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585107U (en) |
-
1981
- 1981-06-30 JP JP9822481U patent/JPS585107U/en active Pending
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