Advance Drive Technologies T120015i1PPR 303785-105 Rev G RoHS Drive

The Advance Drive Technologies T120015i1PPR (part 303785‑105 Rev G RoHS) is a 120 V single‑phase motor control and power conversion board used in Precor commercial treadmills; it supplies three‑phase output up to 150 Hz for the motor. Common failure modes include capacitor degradation, solder joint fatigue on the high‑current I/O traces, and overheating of the integrated power MOSFETs or rectifier diodes. For troubleshooting first check that the input voltage is within 85–145 V at the correct frequency, verify the output bus voltages and motor phase currents, and visually inspect for cracked capacitors, burn marks, or loose connections before proceeding to component‑level testing.[oss-gpt-20b]

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