Candela MGY HV Modulator Board (IGBT/diode not included) — Replaces OEM 7111-00-2683

The Laser Professionals offers a Candela MGY HV Modulator Board replacement compatible with systems that use OEM part number 7111-00-2683. This board is the high-voltage modulator PCB for Mini GentleYAG / MGY (and related VPYAG) platforms and controls charging and discharge of the HV pulse path into the laser head. Clinics typically replace it when the system will not simmer or fire reliably after the flashlamps, HV wiring, and power supply have been checked—symptoms often tracked in Candela Mini GentleYAG troubleshooting to the HV modulator section (for example simmer / Fault 14 paths where the modulator diode or board is implicated, and capacitor charge status faults such as Fault 19.2 when the IGBT, blocking diode, sensors, or this board are suspect). Important: this listing is the modulator board only and does not include the IGBT or blocking diode, which are sold separately when those components have failed. Listed compatibility: Candela MGY / Mini GentleYAG. Confirm fitment and have a qualified laser technician install and verify HV calibration before returning the system to clinical use.