Hi folks, I have a question about FETs. How pure does the DC power feeding a fet have to be? I have the circuit attached and when I powered it up, it vaporized R6 a 56 ohm 1/4 watt. The only thing that I can see happening is the FET is shorting, and the only thing I can point to is I don't have it filtered enough? what is the max ripple a FET can handle? My R Load in my test run was a 60 watt incandescent light bulb.
Thanks
iipreca
Thanks
iipreca