Hi,
I happened to open up a old nokia charger and tried to analyze. It looks like DC conversion is done at high voltage and is stepped down in the end.
I would have thought stepping down as a first step and then converting it into DC is much easier and efficient in terms of component requirements.
Any thoughts ?
el
I happened to open up a old nokia charger and tried to analyze. It looks like DC conversion is done at high voltage and is stepped down in the end.
I would have thought stepping down as a first step and then converting it into DC is much easier and efficient in terms of component requirements.
Any thoughts ?
el