[RFI] Non-switching wall warts availability?

Grant Saviers grants2 at pacbell.net
Mon Nov 26 20:04:01 EST 2018


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 at 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
>>>>
>>>> Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for
>>>> Windows 10
>>>>
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> 
> 


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