A wall-wart alternative
Nick wants to correct the power factor for the rest of
the house while he is at it...LOL
wrote in message
...
Stretch wrote:
All the parts should be in the HOT side for safety.
Move thre resistor
from the bottom leg(neutral) to the top (hot) leg.
The first old line cord I used was unpolarized...
Make the resistor bigger.
That eats into efficiency, and it might need to
change with
the required current. Right now, only the cap needs
to change.
Safer would be to use a small transformer to step
the voltage down,
then just put a diode in the secondary.
Exactly what I want to avoid, with a thousand times
the power consumption :-)
Nick
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