High voltage to low voltage buck converter for(60V IN 5V 3A out) making noises?

by Michael   Last Updated September 07, 2018 19:25 PM

I've been trying to convert a high voltage input to a lower voltage (5V at around 3A) with no luck using these Modules

and all of the LM2596HV iteretions of modules out there and all seem to make some audioable noises with their inductors even with lower loads.

Now I'm looking for either a solution + explanation for it and or a better module product with quite a small form factor that can withstend these specs:

60V+ Input voltage

5-12V 3A output

Thanks for helping



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