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Is it better to have a higher Vgs than Vds on a MOSFET (n-channel)?
I've been studying MOSFET switching applications recently, and have been playing with the Circuit Simulator Applet here. In my diagram below, I have Vds usually set to either 12 or 14, as I am trying ...
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Current limiting a dc-powered heating element
What would be the best way to limit the current into a 2.1Ohms, 12V max heating element fed with a range of known dc voltages (5V to 12V) with also known maximum input currents (2A to 5A)? The load ...