How sensitive are your buck converters to ripple on the input DC? Will they accept DC from a full wave bridge or does it need to be filtered per normal guidelines?
Could you please tell us which item it is so that we can answer to it accurately? The output from full wave bridge is pluse dc current, which is not statble.
If inpout is stable source, you may take one of these items. But it is from full wave bridge, just like what we talked before, it is not very stable. Convertr may be damaged.
Allen
