Part Number: UCC12050EVM-022 In the advertisements it is mentioned using up to 3 Meg frequency.
I was wondering what the frequency it is (switching?) and how could be verified?
Has anyone verified the topology and switching frequency?
The isolation, size…
You mentioned you are measuring using a near field probe and it seems to do a good job capturing the harmonics which are happening at n*8MHz. This approach is good for a first pass at pre-compliance screening but you are only detecting peaks…
There are some things to consider here:
1. If they need a simple ready to go module they can use UCC12050 and parallel 4 of the units together. The advantage of using this part is the integrated transformer reduces the total BoM and the…
I checked the UCC12050 EVM , and it uses a 10uF and 0,1uF ceramic parts as the input filter. The switching frequency is much higher with UCC devices so less input filtering is required.