(I just tried to post this and the browser went to a blank page -- I hope it doesn't post twice)
Thanks to this forum I am learning about switching mode power supplies.
I see on: <SNIP>
that they are connecting 2 diodes directly to the mains (with a small resistor near one). I am wondering how this is the case -- I don't understand diodes well, but I look at the datasheet for that diode and it says its forward voltage is 1V at 1A. Doesn't this mean it can't have more than 1V connected to it, pulling 1A to the circuit?
Thanks,
J
Thanks to this forum I am learning about switching mode power supplies.
I see on: <SNIP>
that they are connecting 2 diodes directly to the mains (with a small resistor near one). I am wondering how this is the case -- I don't understand diodes well, but I look at the datasheet for that diode and it says its forward voltage is 1V at 1A. Doesn't this mean it can't have more than 1V connected to it, pulling 1A to the circuit?
Thanks,
J
Last edited by a moderator: