Rob, Anything with an AC power cord must have UL certification.
73, Don W3FPR On 7/2/2011 4:45 PM, Rob May wrote: > The KPA500 has plug in power supply. Is there a different standard for a > power supply that's integrated vs. a stand alone unit? If the P3 had a 20A > switching supply to power itself and maybe an external accessory with a power > pole connector output, would that have to be UL listed? > > Rob > NV5E > > >> From: kengk...@gmail.com >> To: elecraft@mailman.qth.net >> Date: Sat, 2 Jul 2011 13:05:26 -0600 >> Subject: Re: [Elecraft] Power Supply? >> >> >> I can attest that obtaining UL, CSA and "foreign" >> certification for anything that "plugs in" is an involved >> and costly process. I went through the process a few >> years ago with a medical product, and I can understand >> why Elecraft might want to avoid marketing AC PSU's. > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
