Version 4
SHEET 1 984 680
WIRE 16 240 -272 240
WIRE 352 240 208 240
WIRE 448 240 352 240
WIRE 560 240 448 240
WIRE 640 240 560 240
WIRE 672 240 640 240
WIRE 720 240 672 240
WIRE 848 240 800 240
WIRE 864 240 848 240
WIRE 672 272 672 240
WIRE 16 288 16 240
WIRE 48 288 16 288
WIRE 208 288 208 240
WIRE 208 288 176 288
WIRE 352 288 352 240
WIRE 848 288 848 240
WIRE 448 352 448 240
WIRE -272 368 -272 240
WIRE 112 400 112 336
WIRE 352 400 352 368
WIRE 352 400 112 400
WIRE 672 416 672 336
WIRE 560 464 560 240
WIRE 112 496 112 400
WIRE 80 528 48 528
WIRE -272 576 -272 448
WIRE 48 576 48 528
WIRE 48 576 -272 576
WIRE 112 576 112 560
WIRE 112 576 48 576
WIRE 448 576 448 416
WIRE 448 576 112 576
WIRE 560 576 560 544
WIRE 560 576 448 576
WIRE 672 576 672 496
WIRE 672 576 560 576
WIRE 848 576 848 352
WIRE 848 576 672 576
WIRE 112 608 112 576
FLAG 112 608 0
FLAG 640 240 Out1
FLAG 864 240 Out2
IOPIN 864 240 Out
SYMBOL Robertugo\\reg3all 176 304 R0
SYMATTR InstName U1
SYMATTR SpiceModel LM317Psp
SYMBOL Robertugo\\Pote 96 464 R0
SYMATTR InstName U2
SYMATTR Value Rt=1e5
SYMBOL voltage -272 352 R0
WINDOW 3 -13 59 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 24 132 Left 0
SYMATTR Value 36
SYMATTR InstName V1
SYMBOL polcap 688 272 M0
WINDOW 3 24 64 Left 0
SYMATTR Value 2200u
SYMATTR InstName C1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=35 Irms=2.68 Rser=0.02 MTBF=5000 Lser=0 mfg="Nichicon" pn="UPL1V222MRH" type="Al electrolytic" ppPkg=1
SYMBOL res 544 448 R0
SYMATTR InstName RLvcc
SYMATTR Value 47
SYMBOL cap 432 352 R0
SYMATTR InstName C2
SYMATTR Value 1u
SYMBOL voltage 352 272 R0
WINDOW 3 -137 109 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 -135 80 Left 0
WINDOW 0 -26 59 Left 0
SYMATTR Value SINE(0 .2 1k)
SYMATTR SpiceLine Rser=3k
SYMATTR InstName Vmic
SYMBOL res 656 400 R0
WINDOW 0 -50 22 Left 0
WINDOW 3 -25 64 Left 0
SYMATTR InstName RSpk
SYMATTR Value 8
SYMBOL ind 704 256 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 5 56 VBottom 0
SYMATTR InstName L1
SYMATTR Value 10m
SYMATTR SpiceLine Ipk=1.5 Rser=1.3 Rpar=45000 Cpar=220f mfg="Gowanda" pn="894AT1004V"
SYMBOL polcap 832 288 R0
WINDOW 3 24 64 Left 0
SYMATTR Value 2200u
SYMATTR InstName C3
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=25 Irms=2.39 Rser=0.021 MTBF=7000 Lser=0 mfg="United Chemi-Con" pn="LXF25VB222M12X40LL" type="Al electrolytic" ppPkg=1
TEXT -272 208 Left 0 !.tran .2 uic
TEXT 416 208 Left 0 !.four 1k V(Out)
TEXT 232 208 Left 0 ;.option noopiter