AC = alternating current. No polarity. The power supply is probably a transformer-based power supply without a Gretzsch bridge.
Adam sobota, 18 listopada 2023 o 21:16:06 UTC+1 David Pye napisał(a): > If it's ac it doesn't have a polarity per se..... > > > David > > > On Sat, 18 Nov 2023, 20:07 GDR GDR, <[email protected]> wrote: > >> hi there. I recently acquired a Karlsson KA2000 nixies clock, but it >> didn't come with a power plug/supply. the clock label states 9VAC 300mA >> 50/60Hz, which tells me I can just get any power plug of 9V and min 300mA >> (correct me if I'm wrong), but the question is the polarity of the plug. >> >> hence, does anyone know if the correct polarity of the plug? usually it >> seems that center would be the "+", but I dont want to try and find out... >> >> thank you for your help.. cheers, m >> >> -- >> 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/7e617338-9794-4702-8b55-cad37e841c0en%40googlegroups.com >> >> <https://groups.google.com/d/msgid/neonixie-l/7e617338-9794-4702-8b55-cad37e841c0en%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- 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/291fdd20-d173-4c44-b62a-404488a09ab1n%40googlegroups.com.
