LandonW:
**the LED light bar is powered by 12vdc. ** (automotive application)
this car has a seperate 5vdc power supply that can push upto 25 amps
i was planning on using a switch and a heavy duty resistor to activate the gates.a relay is not out of the question. but i already have the BJTs and the relay would have to handle 10 amps and i would probably buy a 15 amp rated relay.
like i said... parts i have vs. parts i need
5V supply to 12V LED strip?????????
Tom.... :o :o :o