Go Down

Topic: OptoMOS or PhotoMOS-Relay (Read 2760 times) previous topic - next topic


I am looking for help regarding relays.
So I want to be able to output from an Arduino Pin (40mA) a trigger that than makes an OptoMOS or PhotoMOS-Relay switch and than closes a circuit that needs up to 4A and between 3-24 V.
This is for controlling/switching on/off via Arduino a motor.
It would be fantastic if anybody could tell me a product that would be capable to do this.
Thanks for the time!


Often you just need to know the right words to search for. In your case you want a DC SSR (solid state relay)


Thanks for the response. I knew I was looking for that. But I got lost finding an actual product that has my specifications. Is there one anyone can recommend. A link to a product?


Terry King

Hi, This has 4 power FETs (Field Effect Transistors] and is optically isolated from Arduino:

DISCLAIMER: I mentioned stuff from my own Shop...
Regards, Terry King  ..On the Red Sea at KAUST.edu.sa
terry@yourduino.com  LEARN! DO! (Arduino Boards, Sensors, Parts @ http://yourduino.com

Go Up

Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

via Egeo 16
Torino, 10131