mail4idle2
Full Member level 4
DIfference between Ac_Coupled and DC_Coupled transmission paths ?
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what decides transmission path to be DC coupled and AC coupled ?
I have a lot of doubts here with out knowing more the answers here are futile to the best of my knowledge
In general if there is a Capacitor in parallel to the supply line it is a way of coupling the entire DC voltage into the other path to which the capacitor is connected in parallel
In that way you can easily discern a DC circuit almost all capacitors will be parallely fed to the ground to remove any noisy ripples in the op
But this is a poor way of discerning between AC and DC circuit in hybrid circuits