127v 230v Current Toroidal Transformer For Spot Welding Machine
Core: Low power loss and high Bs
Insulation Tube: High stage and high dielectric strength
Polyster Film tape: High temp resistence, 94V-1, 3KV withstand voltage
Lead wire: High temperature resistance, Tin plating, 100% copper wire.
Winding wire: 100% copper wire and High temperature resistance 155 ℃