UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - UV Dry Film PCB technique

Oldcodger · 5th Jul 2017, 9:07 pm

Many thanks, David- I've ordered some. Box finished, and I've managed to get a start up setting of just over 30s , and with a lin pot of 470 k, and a graduated knob, that will give me a max time of over six minutes - plenty of scope for playing , as I've "guestimated" a few measurements on tube spacing and height to PCB.

5th Jul 2017, 9:07 pm	#6
Oldcodger Nonode Join Date: Oct 2014 Location: West Midlands, UK. Posts: 2,181	Re: UV Dry Film PCB technique - experiences to date. Many thanks, David- I've ordered some. Box finished, and I've managed to get a start up setting of just over 30s , and with a lin pot of 470 k, and a graduated knob, that will give me a max time of over six minutes - plenty of scope for playing , as I've "guestimated" a few measurements on tube spacing and height to PCB.