JPS6230424U - - Google Patents
Info
- Publication number
- JPS6230424U JPS6230424U JP12190185U JP12190185U JPS6230424U JP S6230424 U JPS6230424 U JP S6230424U JP 12190185 U JP12190185 U JP 12190185U JP 12190185 U JP12190185 U JP 12190185U JP S6230424 U JPS6230424 U JP S6230424U
- Authority
- JP
- Japan
- Prior art keywords
- photocoupler
- circuit
- contact relay
- control circuit
- oscillation
- 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
- 230000010355 oscillation Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案による無接点リレーの制御回路
の一実施例を示す結線図、第２図は従来の無接点
リレーの制御回路の一例を示す結線図である。
１ａ，１ｂ……主サイリスタ、４，１５……単
相全波整流回路、１８……パルス発振回路、２０
……コンデンサ。
FIG. 1 is a wiring diagram showing an embodiment of a control circuit for a non-contact relay according to the present invention, and FIG. 2 is a wiring diagram showing an example of a conventional control circuit for a non-contact relay. 1a, 1b...Main thyristor, 4, 15...Single-phase full-wave rectifier circuit, 18...Pulse oscillation circuit, 20
...Capacitor.
Claims (1)
電源で整流回路とホトカプラを介して制御する無
接点リレーの制御回路において、前記ホトカプラ
の発光ダイオード側にパルス発振回路を設け、こ
の発振回路の発振用コンデンサの放電電流で前記
ホトカプラを制御することを特徴とする無接点リ
レーの制御回路。 In a control circuit for a non-contact relay that controls main thyristors connected in antiparallel to each other using an AC power source via a rectifier circuit and a photocoupler, a pulse oscillation circuit is provided on the light emitting diode side of the photocoupler, and an oscillation capacitor for this oscillation circuit is provided. A control circuit for a non-contact relay, characterized in that the photocoupler is controlled with a discharge current of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12190185U JPS6230424U (en) | 1985-08-08 | 1985-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12190185U JPS6230424U (en) | 1985-08-08 | 1985-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230424U true JPS6230424U (en) | 1987-02-24 |
Family
ID=31011595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12190185U Pending JPS6230424U (en) | 1985-08-08 | 1985-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089526A (en) * | 1994-06-15 | 1996-01-12 | Denkenshiya:Kk | Cable hanger for cable laying work |
-
1985
- 1985-08-08 JP JP12190185U patent/JPS6230424U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089526A (en) * | 1994-06-15 | 1996-01-12 | Denkenshiya:Kk | Cable hanger for cable laying work |
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