On 2/16/2012 10:49 AM, Gerrit Heitsch wrote: > > D1 = 1N4148 Why is D1 needed? In the reverse mode, the optocouple won't conduct, so they're no concerns. > C1 = 10 nF I assume it's there to stretch the cycle. Given the 6.3V transformer will have enough forward voltage for most of the half cycle, is the cap really even needed? Jim Message was sent through the cbm-hackers mailing listReceived on 2012-02-22 19:00:05
Archive generated by hypermail 2.2.0.