Hello all - long time lurker, new member here. I've built several Nixie clocks over the years and am now looking at building a crt based 'Scope Clock'. I've built a low voltage clock that hooks up to an old crt scope and now I'm looking into building a dedicated clock with a 3RP1A crt tube I have on hand. But I don't know the best way to go about powering the crt - I understand that I need about 1KVDC, but searching the web it seems like some designs have a negative high voltage for the cathode end and others have a positive high voltage at the anode / deflection end. I'm trying to understand why one approach is preferrable to the other.
Any thoughts or suggestions would be appreciated! Thanks! -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/d23143c8-376c-426c-a76b-a427c735ad33n%40googlegroups.com.
