SCAB Question


New member
Would you ever consider a version of the SCAB that provides a high amperage rating on the fan connector (2-2.5a) for controlling pumps, such as the Laing D5?
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CF Tech

Probably not.

We have connected a 12v coil relay to a fan connector to switch larger loads (some beefy peltier thermoelectric coolers).

Just make sure the fan is only set to 100% or 0%, otherwise the fan output will PWM, which will make the relay chatter, and it probably will not be good for the pump.