We repair MPC IGBT Firing Board LTW77 units with issues such as triggering failure, switching faults, communication errors, and unstable operation. Testing identified faulty driver circuits, damaged IGBT control components, and internal connection issues. Our engineers carried out component-level repairs to restore proper firing and switching performance. After complete testing, the board operated accurately and reliably. The unit is suitable for industrial use.

Note: We are not manufacturers; we only provide repair and servicing support.