Version 4
SHEET 1 880 680
WIRE -32 0 -80 0
WIRE 368 0 -32 0
WIRE 432 0 368 0
WIRE 432 16 432 0
WIRE 560 16 528 16
WIRE 736 16 624 16
WIRE -32 32 -32 0
WIRE -32 32 -80 32
WIRE 528 64 528 16
WIRE 528 64 512 64
WIRE 560 64 528 64
WIRE 656 64 624 64
WIRE 736 64 736 16
WIRE 736 64 656 64
WIRE 512 80 512 64
WIRE 656 80 656 64
WIRE 736 80 736 64
WIRE -32 96 -80 96
WIRE 16 96 -32 96
WIRE 144 96 96 96
WIRE 432 96 304 96
WIRE 144 112 144 96
WIRE -32 128 -32 96
WIRE -32 128 -80 128
WIRE -16 128 -32 128
WIRE 64 128 48 128
WIRE 80 128 64 128
WIRE 144 160 -80 160
WIRE 176 160 144 160
WIRE 288 160 256 160
WIRE 400 160 352 160
WIRE 432 160 400 160
WIRE 80 176 80 128
WIRE 144 176 144 160
WIRE 512 176 512 160
WIRE 656 176 656 144
WIRE 656 176 512 176
WIRE 736 176 736 160
WIRE 736 176 656 176
WIRE 64 192 64 128
WIRE 64 192 -80 192
WIRE 304 208 288 208
WIRE 400 208 400 160
WIRE 400 208 384 208
WIRE 656 208 656 176
WIRE 736 208 736 176
WIRE -48 224 -80 224
WIRE 64 224 32 224
WIRE 576 224 528 224
WIRE 608 224 576 224
WIRE 528 240 528 224
WIRE 608 240 608 224
WIRE -48 256 -80 256
WIRE 208 256 -48 256
WIRE 288 256 288 208
WIRE 288 256 272 256
WIRE 352 256 320 256
WIRE 432 256 432 240
WIRE 432 256 352 256
WIRE 352 272 352 256
WIRE 432 272 432 256
WIRE 64 288 64 224
WIRE 64 288 -80 288
WIRE 144 288 144 240
WIRE 144 288 64 288
WIRE 320 288 320 256
WIRE 320 288 144 288
WIRE 656 304 656 288
WIRE 736 304 736 272
WIRE 736 304 656 304
WIRE -32 320 -80 320
WIRE 80 320 80 240
WIRE 80 320 48 320
WIRE 256 320 208 320
WIRE 352 320 320 320
WIRE 656 320 656 304
WIRE 528 336 528 320
WIRE 608 336 608 304
WIRE 608 336 528 336
WIRE -32 352 -80 352
WIRE 80 352 -32 352
WIRE 208 352 208 320
WIRE 208 352 160 352
WIRE 256 352 208 352
WIRE 352 352 352 320
WIRE 352 352 320 352
WIRE 432 352 352 352
WIRE 528 352 528 336
WIRE 608 352 608 336
WIRE 208 368 208 352
WIRE 208 448 208 432
WIRE 256 448 208 448
WIRE 352 448 352 432
WIRE 352 448 336 448
WIRE 368 448 352 448
WIRE 464 448 464 432
WIRE 464 448 448 448
WIRE 528 448 528 416
WIRE 576 448 528 448
WIRE 608 448 608 416
WIRE 608 448 576 448
WIRE 208 464 208 448
FLAG 208 464 0
FLAG 352 272 0
FLAG 144 112 0
FLAG 656 320 0
FLAG -48 256 x
FLAG 352 432 +B
IOPIN 352 432 Out
FLAG 464 432 x
IOPIN 464 432 Out
FLAG 304 96 +B
IOPIN 304 96 In
FLAG 368 0 snub
FLAG 576 448 snub
FLAG 576 224 +B
FLAG -32 352 Cmp_in
SYMBOL res 176 336 R90
WINDOW 0 16 108 VBottom 0
WINDOW 3 -12 10 VTop 0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL polcap 192 432 M180
WINDOW 0 24 57 Left 0
WINDOW 3 24 8 Left 0
SYMATTR InstName C1
SYMATTR Value 10ľ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=63 Irms=170m Rser=1 Lser=0 mfg="Nichicon" pn="UPG1J100MPH" type="Al electrolytic"
SYMBOL diode 256 368 R270
WINDOW 0 18 75 VTop 0
WINDOW 3 0 32 Invisible 0
SYMATTR InstName D1
SYMATTR Value MURS120
SYMBOL ind2 416 368 M180
WINDOW 0 -36 71 Left 0
WINDOW 3 -46 35 Left 0
SYMATTR InstName L3
SYMATTR Value 40ľ
SYMATTR SpiceLine Rser=0.1 Cpar=2p
SYMBOL ind2 416 144 R0
WINDOW 0 -13 -6 Left 0
WINDOW 3 -21 96 Left 0
SYMATTR InstName L2
SYMATTR Value 1ľ
SYMATTR SpiceLine Rser=10m Cpar=1p
SYMBOL zener 288 176 R270
WINDOW 0 36 32 VTop 0
WINDOW 3 -4 32 Invisible 0
SYMATTR InstName Dz7
SYMATTR Value 1N755
SYMBOL res 272 144 R90
WINDOW 0 17 109 VBottom 0
WINDOW 3 -10 -1 VTop 0
SYMATTR InstName R2
SYMATTR Value 1k3
SYMBOL cap 128 176 R0
SYMATTR InstName C2
SYMATTR Value 47n
SYMBOL res 400 192 R90
WINDOW 0 17 108 VBottom 0
WINDOW 3 -11 20 VTop 0
SYMATTR InstName R3
SYMATTR Value 120
SYMBOL cap 272 240 R90
WINDOW 0 16 55 VBottom 0
WINDOW 3 -10 4 VTop 0
SYMATTR InstName C3
SYMATTR Value 12n
SYMBOL cap -48 32 R0
WINDOW 0 -22 13 Left 0
WINDOW 3 -18 50 Left 0
SYMATTR InstName C4
SYMATTR Value 1n
SYMBOL diode -16 144 R270
WINDOW 0 16 3 VTop 0
WINDOW 3 43 65 Invisible 0
SYMATTR InstName D2
SYMATTR Value MURS120
SYMBOL cap 64 176 R0
SYMATTR InstName C5
SYMATTR Value 3n3
SYMBOL res 64 304 R90
WINDOW 0 16 109 VBottom 0
WINDOW 3 -11 12 VTop 0
SYMATTR InstName R4
SYMATTR Value 47k
SYMBOL res 48 208 R90
WINDOW 0 16 109 VBottom 0
WINDOW 3 -11 12 VTop 0
SYMATTR InstName R5
SYMATTR Value 1e5
SYMBOL res 112 80 R90
WINDOW 0 16 106 VBottom 0
WINDOW 3 -10 9 VTop 0
SYMATTR InstName R6
SYMATTR Value 1
SYMBOL cap 320 304 R90
WINDOW 0 16 55 VBottom 0
WINDOW 3 -12 -6 VTop 0
SYMATTR InstName C6
SYMATTR Value 330p
SYMBOL ind2 416 112 M180
WINDOW 0 -40 88 Left 0
WINDOW 3 -61 61 Left 0
SYMATTR InstName L1
SYMATTR Value 750ľ
SYMATTR SpiceLine Rser=1 Cpar=10p
SYMBOL voltage 352 448 R90
WINDOW 0 -58 55 VTop 0
WINDOW 3 0 75 Bottom 0
WINDOW 123 0 0 Left 0
SYMATTR InstName Vcc
SYMATTR Value 300
SYMATTR SpiceLine Rser=1 Cpar=10u
SYMBOL diode 560 80 R270
WINDOW 0 15 -3 VTop 0
WINDOW 3 -79 219 Invisible 0
SYMATTR InstName D3
SYMATTR Value MURS320
SYMBOL cap 624 0 R90
WINDOW 0 15 63 VBottom 0
WINDOW 3 -12 3 VTop 0
SYMATTR InstName Ce1
SYMATTR Value 1n
SYMBOL polcap 640 80 R0
WINDOW 3 24 64 Left 0
WINDOW 0 24 14 Left 0
SYMATTR Value 22ľ
SYMATTR InstName C7
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=200 Irms=500m Rser=0.1 Lser=0
SYMBOL ind2 528 64 M0
WINDOW 0 -38 39 Left 0
WINDOW 3 -70 95 Left 0
SYMATTR InstName L4
SYMATTR Value 450ľ
SYMATTR SpiceLine Rser=1 Cpar=5p
SYMBOL res 720 64 R0
SYMATTR InstName RL
SYMATTR Value 300
SYMBOL res 640 192 R0
WINDOW 0 27 10 Left 0
WINDOW 3 31 94 Left 0
SYMATTR InstName Rps
SYMATTR Value 1e6
SYMBOL res 352 464 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R7
SYMATTR Value 2e6
SYMBOL Stk730_090 -112 176 R270
SYMATTR InstName X1
SYMBOL cap 720 208 R0
SYMATTR InstName Cps
SYMATTR Value 1n
SYMBOL cap 592 240 R0
WINDOW 0 -28 1 Left 0
WINDOW 3 -27 52 Left 0
SYMATTR InstName Cs1
SYMATTR Value 33n
SYMBOL res 512 224 R0
WINDOW 0 25 49 Left 0
WINDOW 3 21 87 Left 0
SYMATTR InstName Rs
SYMATTR Value 27k
SYMBOL diode 624 416 R180
WINDOW 0 -36 30 Left 0
WINDOW 3 -84 -1 Left 0
SYMATTR InstName Ds
SYMATTR Value BYW96E
SYMBOL cap 512 352 R0
WINDOW 3 37 32 Left 0
SYMATTR Value 1n
SYMATTR InstName Cs2
TEXT 72 16 Left 0 ;L1=750u L2=1u L3=40u L4=450u
TEXT 472 56 VRight 0 !K1 L1 L2 L3 L4 .97
TEXT -160 424 Left 0 !.tran 0 20m 0
TEXT -160 392 Left 0 !.option noopiter
TEXT -160 456 Left 0 ;.ic V(Cmp_in)= -41v
TEXT 328 240 Left 0 ;120