The 400A IGBT Card 40N120 (IGC001) is a high-capacity power control board designed for welding inverters, power supplies, and industrial electronic systems. Built with advanced IGBT transistors (40N120), this card delivers efficient power switching, high current capacity, and excellent thermal stability.
Rated for 400A current handling, it ensures smooth operation of welding inverters under heavy load conditions. The card is equipped with robust circuit design, insulated components, and protective architecture to withstand demanding industrial environments.
Its compact PCB layout allows easy integration into inverter welding machines, while the optimized power flow design helps reduce energy losses and extend component life.
Ideal for fabrication shops, welding machine repair, and OEM manufacturers, this IGBT card provides a cost-effective and reliable solution for restoring or upgrading welding equipment.
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