XPiQ Inc F8C6A6A6 (SSI Part No. 10002755) is a Synergy Series industrial power supply rated for 100‑120 V/200‑240 V AC input and delivering up to 9‑4 A output, commonly used in motor drives, PLCs, and other factory automation equipment. Common failure points for this class of supplies include degraded rectifier diodes, overheating of the internal switching MOSFETs, blown fuses or overload protection trips, and capacitive ripple causing instability; look for burnt smells, discoloration on PCB traces, or a sudden drop in output voltage. First‑check diagnostics: verify input mains voltage and polarity, measure output rail with a calibrated multimeter while the unit is powered but unloaded, inspect all fuses and thermal cut‑offs, and examine the board for obvious signs of component failure or solder joint cracks before proceeding to deeper circuit analysis.[oss-gpt-20b]