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smartalec
02-26-2010, 05:38 AM
hi all, ive been wanting to get the renard64 running off a computer power supply (running 3 boards with leds onboard),i removed the D1-D4, C1 an U1.
injected the computer power supply 5v at point U1 on the boards, but i also ran a small 6.3v AC tranformer just to feed the ZC circuits.
i connected them to the normal power in feeds.
the 2 different power systems are isolated cause D1-D4 are excluded.

hope this helps someone.
alec