JPS5915107U - AC phase control circuit - Google Patents
AC phase control circuitInfo
- Publication number
- JPS5915107U JPS5915107U JP11153882U JP11153882U JPS5915107U JP S5915107 U JPS5915107 U JP S5915107U JP 11153882 U JP11153882 U JP 11153882U JP 11153882 U JP11153882 U JP 11153882U JP S5915107 U JPS5915107 U JP S5915107U
- Authority
- JP
- Japan
- Prior art keywords
- input
- control
- circuit
- pole
- phase 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
Landscapes
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は、本考案による交流位相制御回路の一実施例を説明
するための電気回路図である。
６・・・直流電動機（負荷）、７・・・直流電動機の回
転速度設定回路、８・・・３極交流制御素子、９・・・
点弧角制御電圧発生回路、１０・・・補償回路。The figure is an electric circuit diagram for explaining one embodiment of the AC phase control circuit according to the present invention. 6... DC motor (load), 7... DC motor rotation speed setting circuit, 8... 3-pole AC control element, 9...
Firing angle control voltage generation circuit, 10...compensation circuit.
Claims (3)
３極交流ルリ御素子の制御電極に点弧角制御電圧を印加
するための点弧角制御電圧発生回路とを有し、該点弧角
制御電圧発生回路は、前記交流入力が増大した時に前記
３極交流制御素子の導通角を小さくするよう作用する補
償回路を有していることを特徴とする交流位相制御回路
。(1) It has a three-pole AC control element that controls the phase of AC input, and a firing angle control voltage generation circuit that applies a firing angle control voltage to the control electrode of the three-pole AC Lubrication control element. An AC phase control circuit characterized in that the firing angle control voltage generation circuit includes a compensation circuit that acts to reduce the conduction angle of the three-pole AC control element when the AC input increases.
るＬＥＤと、該ＬＥＤからの光を受光するＣｄＳとより
なるフォトカプラを有することを特″徴とする実用新案
登録請求の範囲第（１）項に記載の交流位相制御回路。(2) Utility model registration claim No. 1, characterized in that the compensation circuit has a photocoupler made of an LED that emits light in response to the AC input and a CdS that receives light from the LED. ) The AC phase control circuit described in item 1.
る発熱体の温度に感応する負性抵抗を有することを特徴
とする実用新案登録請求の範囲第（１）項に記載の交流
位相制御回路。(3) The AC phase control circuit according to claim 1, wherein the compensation circuit has a negative resistance that is sensitive to the temperature of a heating element generated by the AC input. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11153882U JPS5915107U (en) | 1982-07-22 | 1982-07-22 | AC phase control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11153882U JPS5915107U (en) | 1982-07-22 | 1982-07-22 | AC phase control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915107U true JPS5915107U (en) | 1984-01-30 |
Family
ID=30258938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11153882U Pending JPS5915107U (en) | 1982-07-22 | 1982-07-22 | AC phase control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63193654U (en) * | 1987-06-02 | 1988-12-13 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51114655A (en) * | 1975-03-31 | 1976-10-08 | Iwatsu Electric Co Ltd | Variation correcting phase controlling circuit of source voltage |
| JPS5224749U (en) * | 1975-08-13 | 1977-02-21 |
-
1982
- 1982-07-22 JP JP11153882U patent/JPS5915107U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51114655A (en) * | 1975-03-31 | 1976-10-08 | Iwatsu Electric Co Ltd | Variation correcting phase controlling circuit of source voltage |
| JPS5224749U (en) * | 1975-08-13 | 1977-02-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63193654U (en) * | 1987-06-02 | 1988-12-13 |
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