... microwave ovens etc.6) For power tools: saws, drilling machines, lapping machine, sand blasting machine, punching machine, weeder,air compressors, etc.; ... 7) For electronics: TV, DVD, game machine, power amplifiers, audio equipment,monitoring equipment, servers,satellite communications equipment ... provide technical support, OEM services. 500W Universal Car Power Inverter DC12V 24V to AC220V 110V