It takes 12 VDC and steps it up to 120 VAC. The wattage depends on which tansistors you use for Q1 and Q2, as well as how "big" a transformer you use for T1. The inverter can be constructed to supply anywhere from 1 to 1000 (1 KW) watts.
Authored by
at
, Added: 16 Jul 2007
http://www.aaroncake.net/circuits/inverter.asp
