T hey're a global sensation, but surprisingly, some fans have only just realised the true meaning behind AC/DC's name after ...

AC-DC converters are electrical circuits that transform alternating current (AC) input into direct current (DC) output. They are used in power electronic applications where the power input a 50 Hz or ...

Arguments over electric generation and transmission had erupted in other parts of the country, as Thomas Edison pushed for the use of direct current to power the nation’s homes and factories, while ...