I am able to see following specs on my laptop adaptor.
65 W Input AC: 100 - 240 V, ~1.5 A, 50 - 60 Hz Output DC: 19.5 V, 3.34 A My HP laptop:
I am bit unclear about, the conversion of AC to DC. While this conversion takes place, Voltage gets reduced, by a significant no. of times, while current increases marginally. Why is it so ?
I am Software Engineer and knows very little about electrical engineering. Sorry for such a silly question.
Thanks in advance.