JPS589088U - Control circuit using analog memory - Google Patents
Control circuit using analog memoryInfo
- Publication number
- JPS589088U JPS589088U JP10313481U JP10313481U JPS589088U JP S589088 U JPS589088 U JP S589088U JP 10313481 U JP10313481 U JP 10313481U JP 10313481 U JP10313481 U JP 10313481U JP S589088 U JPS589088 U JP S589088U
- Authority
- JP
- Japan
- Prior art keywords
- analog memory
- control circuit
- voltage
- switching
- phototransistor
- 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 Electrical Variables (AREA)
- Power Conversion 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
第１図は先行技術の電気回路図、第２図は本考案の電気
回路図である。
１・・・交流電源、２・・・負荷、５・・・トライアッ
ク、１８・・・アナログメモリ、５０・・・制御回路、
５７゜６７・・・操作回路、ＴＲＩ、 ＴＲ２，ＴＲ４
，ＴＲ５・・・トランジスタ、ＴＲ３，ＴＲ５・・・フ
ォトトランジスタ。 ・
、１５０〜 コ
一：４FIG. 1 is an electrical circuit diagram of the prior art, and FIG. 2 is an electrical circuit diagram of the present invention. DESCRIPTION OF SYMBOLS 1... AC power supply, 2... Load, 5... Triac, 18... Analog memory, 50... Control circuit,
57゜67...operation circuit, TRI, TR2, TR4
, TR5...transistor, TR3, TR5... phototransistor.・ , 150~ Koichi: 4
Claims (1)
グ素子をアナログメモリの出力によって点弧させるよう
にし、正の電圧または負の電圧を一時的に与え、半導体
スイッチング素子の通電角はアナログメモリの出力によ
って変化されるようにしたアナログメモリを用いた制御
回路において、第１のフォトトランジスタのスイッチン
グ態様に依存してアナログメモリに一方の極性の電圧を
与える第１のスイッチング手段と、 第２フオトトランジスタのスイッチング態様に依存して
アナログメモリに一方の極性の電圧を与える第２のスイ
ッチング手段とを設けたことを特徴とするアナログメモ
リを用いた制御回路。[Claims for Utility Model Registration] A semiconductor switching element connected in series with an AC power source and a load is ignited by the output of an analog memory, and a positive or negative voltage is temporarily applied to the semiconductor switching element. In a control circuit using an analog memory in which the conduction angle of is changed by the output of the analog memory, a first switching circuit that applies a voltage of one polarity to the analog memory depending on the switching mode of the first phototransistor is used. 1. A control circuit using an analog memory, comprising: a second switching means for applying a voltage of one polarity to the analog memory depending on a switching mode of the second phototransistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10313481U JPS589088U (en) | 1981-07-12 | 1981-07-12 | Control circuit using analog memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10313481U JPS589088U (en) | 1981-07-12 | 1981-07-12 | Control circuit using analog memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS589088U true JPS589088U (en) | 1983-01-20 |
Family
ID=29897760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10313481U Pending JPS589088U (en) | 1981-07-12 | 1981-07-12 | Control circuit using analog memory |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113159U (en) * | 1984-06-29 | 1986-01-25 | 曽我ガラス株式会社 | lighter stand |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5089836A (en) * | 1973-12-12 | 1975-07-18 | ||
| JPS5435349A (en) * | 1977-08-24 | 1979-03-15 | Matsushita Electric Ind Co Ltd | Ac power control circuit |
-
1981
- 1981-07-12 JP JP10313481U patent/JPS589088U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5089836A (en) * | 1973-12-12 | 1975-07-18 | ||
| JPS5435349A (en) * | 1977-08-24 | 1979-03-15 | Matsushita Electric Ind Co Ltd | Ac power control circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113159U (en) * | 1984-06-29 | 1986-01-25 | 曽我ガラス株式会社 | lighter stand |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS589088U (en) | Control circuit using analog memory | |
| JPS59152826U (en) | Clock oscillator control device | |
| JPS5952461U (en) | Voltage/current generator | |
| JPS60164237U (en) | small portable electronic devices | |
| JPS6241973U (en) | ||
| JPS58124100U (en) | Induction motor speed variable device | |
| JPS5894013U (en) | switching regulator | |
| JPS59187027U (en) | switch circuit | |
| JPS6025020U (en) | power protection circuit | |
| JPS6020623U (en) | DC power supply | |
| JPS5836411U (en) | constant voltage power supply | |
| JPS60192693U (en) | DC constant voltage power supply | |
| JPS5831691U (en) | Electric heater control device | |
| JPS59141487U (en) | Diode for cycle setting | |
| JPS58159897U (en) | Control device for small DC motor | |
| JPS6138885U (en) | Test power supply | |
| JPS5969535U (en) | Gate drive circuit of amplification gate structure GTO | |
| JPS58102262U (en) | Electric soldering iron temperature control circuit | |
| JPS602395U (en) | Drive device using a DC motor as a drive source | |
| JPS5981285U (en) | DC power circuit | |
| JPS60175500U (en) | X-ray tube filament heating control circuit | |
| JPS5836415U (en) | power supply | |
| JPS58183507U (en) | Sequence control device | |
| JPS5847914U (en) | flashing device | |
| JPS59187828U (en) | Inrush current prevention circuit |