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Re: [RFI] Non-switching wall warts availability?

To: Rfi List <rfi@contesting.com>
Subject: Re: [RFI] Non-switching wall warts availability?
From: Grant Saviers <grants2@pacbell.net>
Date: Mon, 26 Nov 2018 17:04:01 -0800
List-post: <mailto:rfi@contesting.com>
Here is one to absolutely avoid -

Philmore MW122A - 3 - 12 VDC 2 Amp Regulated Power Supply

the load was 900ma and the case melted. AC switch also, couldn't it turn off. Headed for flames when caught. No UL or FCC but has a big transformer inside.

Grant KZ1W

On 11/26/2018 13:50 PM, David Eckhardt wrote:
The Radio Jove receiver came with a 12 vdc wall wart from Jameco.  I've had
no problems with it and it is regulated.  Try Jameco, as suggested.

Dave - WØLEV

On Mon, Nov 26, 2018 at 8:07 PM Steve Sacco NN4X <nn4x@embarqmail.com>
wrote:


Andy -

I bought several of these 1A / 12V linear wall warts from Jameco:

https://www.jameco.com/z/DDU120100Z7972-AC-to-DC-Wall-Adapter-Transformer-Single-Output-12-Volt-1-Amp-12-Watt_100870.html

73,
Steve
NN4X

Hi,

I walked around my house with an AM radio and am not pleased. I would
like
to replace all switching power supplies with the non-switching kind,
everywhere in my house.

I found this 5V one:

https://www.amazon.com/IBERLS-Regulated-Transformer-Controller-Nextbook/dp/B0745BZV6T/ref=sr_1_4?ie=UTF8&qid=1543249886&sr=8-4&keywords=power+supply+5v

It states ?regulated? and not ?switching?. Also, I can see a transformer
on one of the pictures.

I am looking for a 12 V one. Anyone have recommendations?

Thanks,
Andy
KU7T

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Windows 10

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