Hello. I require a relay which can switch 72VDC. DC is the important part. As most seem to maxc out a 30VDC as I know its harder to switch. So my setup is Arduino Leonadro, 5V switching signal to the Relay. The Relay then switches a 72VDC load on/off. Just for 50ms. The current is also very low …

Higher voltage DC relay

kmin June 4, 2025, 5:47pm 9

Yep, if you have few amps load that module is good for on/off.
I just asked about PWM, because I didn't try when I had it on my hands.

Topic		Replies	Views
Handling 36VDC loads with Arduino. General Electronics	14	4576	May 6, 2021
Switch/Relay for high voltages General Electronics	21	4284	May 6, 2021
solid state relay General Electronics	11	5168	May 6, 2021
12v relay advice Motors, Mechanics, Power and CNC	11	4825	May 6, 2021
Can I use this relay to control 12 V DC? General Guidance	20	7618	May 5, 2021