Curious if that element retains the same heating after trimmed... please report back.
If you are after a really good, cheap power supply... find an old desktop computer with an ATX power supply and grab one of these breakout boards:
I use this thing for all sorts of stuff, works great.
If you are after a really good, cheap power supply... find an old desktop computer with an ATX power supply and grab one of these breakout boards:
ATX Breakout Board - DP
dangerousprototypes.com
I use this thing for all sorts of stuff, works great.