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Charging an electric car: the difference between AC and DC current

We explain the difference between alternating current (AC) and direct current (DC) electricity. How do they affect EV ...
EDN

Power Tips #139: How to simplify AC/DC flyback design with a self-biased converter

The demand for smaller, lighter, and more efficient AC/DC USB power delivery (PD) chargers is always a challenge for power-supply design engineers. Below 100 W, the quasi-resonant flyback is still the ...