[time-nuts] National Semiconductor apllication note on Low Noise SMPSUs

[Bruce Griffiths]

Peter Vince wrote:
> National Semiconductor have an application note talking about noise from switched
> mode power supplies, and how to minimise it - see:
>
> <http://www.national.com/vcm/NSC_Content/Files/en_US/AnalogEdge/national_AN-1950.pdf>
>
> Peter
>
>
>   
They have omitted the Cuk converter which can have very low EMI at the
input and the output.

Bruce