Hi everyone, I'm a mechanic just starting out in electronics and done a fair bit of reading so far on n misfit transistors but just after clarification on something. My first decent project is to intergrate Arduino into a 48 v golf buggy. The buggy gets up to 60 v when charging (dc) so by using a logic mosfet rated at 60 v and 30 amp is maximum values and will happily work anywhere between those values ? Ie: 48 vdc and 10 amp It's basically in a Crude sense same result as car relays ? Small voltage in to switch larger voltage supply out, is that correct ?