Delta engineering works offers welding inverter, model tig 200p [pulse tig]. Features: concentrated heat, easy to fill in the wire; compact volume, light in weight and low noise; and dc function suitable for stainless steel, alloy steel, carbon steel, copper etc. Specifications: power voltage - 220v ac; rated output voltage - 18v; weight - 13 kg; power factor - 0.93; output current - 0.5-200 a; rated output current - 200 a; duty cycle - 60 at 200 a; and dimensions - 432 x 204 x 302 mm.