/diy/ - Do It Yourself

>>1326980

>>1326896
Also: (sorry I just woke up and forgot to ask the relevant questions) Do I need to take care with trace width on, say, the B+ or heater lines? If I am using a transformer with 6.3V secondaries will this be sufficient after rectification and filtering? If not is there any way to make it work? Say a doubler then regulator, maybe. I’ve seen that guys have done it but I would really rather not have a weak design if I can help it. Also is it worthwhile and advantageous to place different signal types on different layers? Sorry for the perhaps dumb questions but I’m a lowly technician and all of the circuits I’ve designed or modified for this type of thing have been eyelet boards. Trying to step it up into the late 20th century via EAGLE here.