[RFI] RFI Emissions Standards for LED Drivers / Switching PS.

[Bob Turner]

Today I noticed an EMI standard of EN55015 on a power supply.  Does this standard mean much?  Are there others to look for when selecting a switching power supply?  I am using a doorbell transformer for some very low level LED lighting, but it gets warm and if I had a higher current need it would be too small.

This is one example of EMC Emission standards being claimed.  https://www.trcelectronics.com/ecomm/pdf/rs15.pdf.  They list: EN55002 (CISPR32) Class B and a few other standards.   Class B caught my eye, I think that is what home computers need to be while servers, generally destined for data centers can be class A.  Are any standards worth paying attention to when purchasing an LED Driver power supply?

7 3  Bob
N2SCJ