I have a clock that has some glowing lead wires from the glass seal to where it connects to the individual cathodes. This doesn’t happen on every cathode in the tube.
I know this can happen if too much current is applied but these tubes are running at the rated current or below when using PWM for dimming. So my question is; does anyone have an tricks to resolve this without just changing out the tube? Trying to avoid changing as these tubes (Z570M) are hardwired to the PCB. Appreciate any help on this topic. -- 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 on the web, visit https://groups.google.com/d/msgid/neonixie-l/d27fed2b-9f2f-4418-bf1c-3eeffe705673n%40googlegroups.com.
