[TowerTalk] Trusted/proven sources for LV/non switching power supplies

[Lux, Jim]

On 5/22/21 5:11 PM, Artek Manuals wrote:
> Looking for tested recommendations on sources for small NON-switching/ 
> low RF Noise (transformer) DC power supplies . 5V. 6V, 9V , 12V, 16V 
> and 18V out 500ma/1A  kind of supplies.
>
> Been chasing down noise sources in my own home for starters and some 
> of the charging wall warts and LED under cabinet supplies are amazing 
> noise generators.
>
> I also have a new $2500 refrigerator that is not at the top of the 
> list but which is not the quietest  either that is going to be a 
> challenge , last thing I

Plenty of linear open frame supplies from companies like Acopian and 
TDK/Lambda.  - I've used plenty of both at work.


However, what about searching for "linear power supply" - you get hits 
like this:

https://www.jameco.com/shop/keyword=Linear-Wall-Mount-Power-Supply