About this document

IGBT Gate Driver PCB Wiring Guide by Deepan M is a document available to read on EtoBox.

This service alert warns technicians that replacement IGBT gate driver PCBs with part numbers 38014, 38052, and 31486 installed in various plasma cutting machine and power supply models may have inconsistently wired plugs. It advises technicians to check that the new PCB matches the wiring of the existing one, and if unsure to replace both driver PCBs, to avoid damaging the power source.

Author

Deepan M

Language

EN