[Ladyada] is working on a tutorial series covering power supplies ... with the first installment which covers AC/DC converters based on a transformer like the one seen above.

Most of these power supplies use a transformer to step down the voltage to a more usable level and also to provide some galvanic isolation to the low voltage circuit. But for circuits where weight ...

The global AC-DC power supply adapter market revenue was around US$ 12 billion in 2023 and is estimated to reach US$ 24.1 billion by 2032, growing at a compound annual growth rate (CAGR) of 8% during ...