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This project is an LLC resonant converter. The power supply is designed to step down a nominal 60V input to a 12V output, capable of delivering up to 10A of continuous current (120W).
The board features power telemetry using an INA219 sensor, which can be easily interfaced via a standard QWIIC connector.
Design: ✅ → Fabrication & Assembly: ✅ → Bring-up: ✅
[!IMPORTANT] Hardware modification required (rev.1.0.0):
Replace
R20with a diode (e.g.1N4148) to prevent VCCP from backfeedingU3. Without this fix, VCCP remains too low for the LLC controllerU1to start up.
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