A.0.01% B.0.1% C.1% D.10%
A.360V B.480V C.567V D.732V
A.電壓調(diào)整率差 B.大負(fù)載時(shí)漣波甚小 C.小負(fù)載時(shí)直流電壓甚高 D.經(jīng)過二極管之峰值電流甚大