David Queen wrote:
>
> Thanks guys, I have a G4T5 on the way for about $10 now. Looking over the plans for the 230ac mains power supply for it and thinking of a voltage doubler for use on 120ac. Many thanks for the help, you saved me a few bucks, with I guess I will use for a safety cover switch. B)


Hi David, i'm interested in what you work out.
If you get the 120vac circuit working with the
G4T5 tube I would like to add it to the 240vac
circuits on my web page. That might help other
list members later. :o)

Maybe I can help with circuit tips re the voltage
doubler or whatever. Actually the first tip would
be to do all the design with a F4T5 tube so you
can look at it safely, and maybe judge the tube
brightness against a more conventional light fitting
with the same tube. Then just plug the G4T5 UVC
tube in.
-Roman

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