1) ISO9001, ROHS, CE 2) High reputation in Russia, Middle East, American, European market for more than 15 years. solid state power amplifier H3400Features1) Various connection modules available2) Lineup includes 400-1600V/20-400A3) Complies with the RoHS directiveMain Applications1. Welding machines/DC2. motor control, AC motor3. control / NC control / static4. switches /electric furnace ...