Version 4
SHEET 1 1464 680
WIRE 864 128 368 128
WIRE 1008 128 864 128
WIRE 1120 128 1008 128
WIRE 64 144 -96 144
WIRE 864 144 864 128
WIRE 608 160 160 160
WIRE 736 160 688 160
WIRE 752 160 736 160
WIRE 1120 160 1120 128
WIRE -96 176 -96 144
WIRE 64 176 64 144
WIRE 80 176 64 176
WIRE 752 176 752 160
WIRE 944 176 912 176
WIRE 80 192 80 176
WIRE 160 192 160 160
WIRE 608 192 608 160
WIRE 688 192 688 160
WIRE 1056 208 1040 208
WIRE 272 240 240 240
WIRE 368 240 368 128
WIRE 368 240 336 240
WIRE 416 240 368 240
WIRE 512 240 480 240
WIRE 1008 240 1008 224
WIRE 1040 240 1040 208
WIRE 1040 240 1008 240
WIRE 864 256 864 224
WIRE -96 288 -96 256
WIRE 16 288 -96 288
WIRE 80 288 80 272
WIRE 80 288 16 288
WIRE 160 288 160 272
WIRE 240 288 240 240
WIRE 240 288 160 288
WIRE 512 288 512 240
WIRE 608 288 608 272
WIRE 608 288 512 288
WIRE 688 288 688 272
WIRE 752 288 752 256
WIRE 752 288 688 288
WIRE 912 288 912 176
WIRE 912 288 896 288
WIRE 1120 288 1120 256
WIRE 16 304 16 288
WIRE 688 304 688 288
WIRE 240 320 240 288
WIRE 272 320 240 320
WIRE 368 320 336 320
WIRE 416 320 368 320
WIRE 512 320 512 288
WIRE 512 320 480 320
WIRE 864 336 864 320
WIRE 688 400 688 384
WIRE 720 400 688 400
WIRE 864 400 784 400
WIRE 1120 400 1120 368
WIRE 16 416 16 384
WIRE 368 416 368 320
WIRE 688 416 688 400
FLAG 368 416 0
FLAG 16 416 0
FLAG 688 416 0
FLAG 1120 400 0
FLAG 736 160 Out
SYMBOL ind2 176 288 R180
WINDOW 0 -33 80 Left 0
WINDOW 3 -52 18 Left 0
SYMATTR InstName L2
SYMATTR Value 100m
SYMATTR SpiceLine Rser=10m
SYMBOL ind2 64 288 M180
WINDOW 0 -34 83 Left 0
WINDOW 3 -19 54 Left 0
SYMATTR InstName L1
SYMATTR Value 5
SYMATTR SpiceLine Rser=1
SYMBOL voltage -96 160 R0
WINDOW 0 -15 58 Left 0
WINDOW 3 5 108 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 312 50)
SYMBOL res 0 288 R0
SYMATTR InstName R1
SYMATTR Value 1e9
SYMBOL diode 336 336 M270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D2
SYMATTR Value MUR460
SYMBOL diode 272 256 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName D1
SYMATTR Value MUR460
SYMBOL ind2 592 176 R0
WINDOW 3 -56 96 Left 0
WINDOW 0 -22 31 Left 0
SYMATTR Value 100m
SYMATTR InstName L3
SYMATTR SpiceLine Rser=10m
SYMBOL ind2 704 176 M0
WINDOW 0 -29 49 Left 0
WINDOW 3 -32 89 Left 0
SYMATTR InstName L4
SYMATTR Value 7
SYMATTR SpiceLine Rser=1.2
SYMBOL diode 416 336 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 57 VBottom 0
SYMATTR InstName D4
SYMATTR Value MUR460
SYMBOL diode 480 256 M270
WINDOW 0 32 32 VTop 0
WINDOW 3 -1 14 VBottom 0
SYMATTR InstName D3
SYMATTR Value MUR460
SYMBOL res 736 160 R0
WINDOW 0 -20 23 Left 0
WINDOW 3 37 64 Left 0
SYMATTR InstName RL
SYMATTR Value 500
SYMBOL res 672 288 R0
WINDOW 0 -37 33 Left 0
WINDOW 3 -46 64 Left 0
SYMATTR InstName R4
SYMATTR Value 1e9
SYMBOL npn2 944 128 R0
WINDOW 0 -25 30 Left 0
WINDOW 3 -27 115 Left 0
SYMATTR InstName Q1
SYMATTR Value BD137F
SYMBOL npn2 1056 160 R0
WINDOW 0 23 -14 Left 0
WINDOW 3 -58 10 Left 0
SYMATTR InstName Q2
SYMATTR Value Q2N3055
SYMBOL diode 784 384 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName D6
SYMATTR Value 1N914
SYMBOL Robertugo\\Pote 880 224 M0
WINDOW 3 45 71 Left 0
WINDOW 0 50 45 Left 0
WINDOW 123 94 96 Center 0
SYMATTR Value Rt=47K
SYMATTR InstName P1
SYMATTR Value2 Set={Cur}
SYMBOL res 1104 272 R0
WINDOW 0 -26 25 Left 0
WINDOW 3 -32 63 Left 0
SYMATTR InstName R5
SYMATTR Value .22
SYMBOL res 880 240 R180
WINDOW 0 43 73 Left 0
WINDOW 3 40 46 Left 0
SYMATTR InstName R7
SYMATTR Value 100
SYMBOL diode 848 336 R0
WINDOW 3 -71 48 Left 0
WINDOW 0 -32 13 Left 0
SYMATTR Value 1N914
SYMATTR InstName D5
TEXT 120 152 VRight 0 !K1 L1 L2 .999
TEXT 176 144 Left 0 !.tran 0 .4 0 200u
TEXT 648 152 VRight 0 !K2 L3 L4 .999
TEXT 96 376 Left 0 !.Step Param Cur .1 .9 .2\n.fourier 50 V(out)