Well I did it. Inadvertently got the +ve and -ve reversed. Loud buzz from PSU and smoke from KX3.
Surely D6 in the volts input should just stop everything from working if the polarity is reversed? So I don't understand what has happened. I didn't actually switch it on so hopefully it isn't terminal and just enquires a new diode. If it is terminal, I'm really surprised it hasn't any protection. Ian, G4JQT😒😠______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
