DIODE BRIDGE CURRENT DOUBLER .opt reltol=0.01 itl5=0 itl4=100 .tran 100us 0.4s 0s 10us uic vin 1 0 sin(0 700 60 0) d1 1 101 dio d2 0 101 dio l1 1 103 500mH r1 103 102 0.01 l2 104 0 500mH ic=-1A r2 104 102 0.01 rload 101 102 20 cout 101 102 1000uF ic=52V .model dio D(Is=10p Rs=0.01) .probe .end