Hi Guys,
I need to protect a solid state relay that I'm using as a cut out relay.
The relay is activated by an Arduino and passes charging current to a battery bank. I just cooked a relay as I wasn't concentrating and forgot that without the generator running it would draw current and act as a motor..
I'm looking for any suggestions/guidance on what diode (or alternative) would be suitable.
It's working parameters are up to 36v dc and charging current of 20a (25 to be safe). Ideally the relay would never be switched unless there was a sufficient charge coming in and the motoring scenario wouldn't happen, but based on today's experience I think a bit of safety would be wise.
Cheers
Chris
I need to protect a solid state relay that I'm using as a cut out relay.
The relay is activated by an Arduino and passes charging current to a battery bank. I just cooked a relay as I wasn't concentrating and forgot that without the generator running it would draw current and act as a motor..
I'm looking for any suggestions/guidance on what diode (or alternative) would be suitable.
It's working parameters are up to 36v dc and charging current of 20a (25 to be safe). Ideally the relay would never be switched unless there was a sufficient charge coming in and the motoring scenario wouldn't happen, but based on today's experience I think a bit of safety would be wise.
Cheers
Chris