[AMRadio] Smoothing Choke


Brian Carling bcarling at cfl.rr.com
Wed May 3 20:32:26 EDT 2006


> If you use 4 uf. and 5 H with choke input, it says the ripple percent will
> approximate 4%.  Usually 5% is where most people go since it takes such 
> large values to exceed that.

Yipes - 5% ripple on a 400V supply - won't that give you about
20V of AC buzz on your carrier?






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