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southernduckie
Forum:
702. Power Supplies
Tue 01 June 2010, 22:32
Replies:
59
Capacitors
Views:
81,625
Posted By
southernduckie
Resistor size,
Hi Mike,
Sorry yoou seen to have made a error in your calculations
3. You could add an LED; however, an LED uses Current to work, about 10mA. To get 10mA at 70V would require a 700 ohm...
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