Re: Any electronics nerds interested in Arduino/Atmel?
Yes, true if you’re thinking about PWM a conventional relay won’t work. For something simple like switching from parallel to series would work with conventional relay.
That Hella relay looks like just the thing to use.
With MOSFETs they call them N-channel or P-channel instead of NPN or PNP but the concepts regarding application are similar. Both N-channel and P-channel mounting tab are connected to the drain.
That relay looks interesting, I wonder if that is a plasti-kote kind of insulating paint on the heatsink.
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