DCM FLYBACK CONVERTER
.opt acct nomod nopage reltol=.001 itl5=0
.width out=80
.temp 30
.tran 50ns 8000us 0us 500ns uic
.lib eval.lib
vg 105 101 pulse(0 10 0 0 0 2us 5us)
vin 104 103 sin(0 170 60 0 0 0)
rin 103 0 10
db1 104 102 dio
db2 103 102 dio
db3 101 104 dio
db4 101 103 dio
lin 102 100 1200uH ic=0A
.model dio D(Is=10p Rs=0.01)
lout 0 1 18.75uH ic=0A
kk lin lout 0.99999
dout 1 2 dio
resr 2 3 .01
cout 3 0 1680uf ic=16V
rload 2 0 40
m1 100 105 101 101 irf150
ds 100 107 dio
rs 100 107 5000
cs 107 101 5pF ic=0V
.probe
.end