AC–DC Converter — High-Efficiency Power Design
Designed and tested a MOSFET-based isolated AC–DC converter producing 10 V @ 5 A with 93 % efficiency and ± 0.3 V ripple.
Overview
A compact converter designed for robotics applications requiring stable low-voltage power. Validated thermal, transient, and efficiency behavior through extended bench testing.
Highlights
- Transformer-coupled isolation with active rectification.
- 93 % measured efficiency at nominal load.
- 30 + hours of load cycling and oscilloscope validation.
- PCB manufactured and assembled in-house; verified thermal limits under load.