Re: 12 Volt linear (not switching!) wall wart
Bad news.. they don't test out.. I have three 13.8v 1a .. but they make noise now.. sounds like the insulation on the transformers.. or possible caps issue.. they are sealed.. of course. So.. maybe Terry or Anthony would be a better choice at this point. Sorry.. guess I should a tested em first.
Have a great day,
--... ...-- Dale - WC7S in Wy
From: 4sqrp@... <4sqrp@...> on behalf of CStratton groups@... [4sqrp] <4sqrp@...>
Sent: Thursday, August 25, 2016 7:47 PM
Subject: [4sqrp] Re: 12 Volt linear (not switching!) wall wart
Thanks to all who have replied!
Dale thinks he has three he can supply me. Terry's solution would work too, but I can't find those GE wall warts for less than $10 each now. The Jameco product for $15.00 that Anthony shared looks like the perfect thing. Their data sheet shows good regulation between no load and 1 amp, and their schematic shows a voltage regulator IC that is supposed to be a linear device.
Looks like I should be good to go.
On Thu, Aug 25, 2016 at 5:03 PM, CStratton <groups@...> wrote: