Version 4
SHEET 1 1536 864
WIRE 448 -304 -272 -304
WIRE 144 -224 96 -224
WIRE 256 -224 224 -224
WIRE 384 -224 320 -224
WIRE -1424 -208 -1648 -208
WIRE -1328 -208 -1344 -208
WIRE -1104 -208 -1264 -208
WIRE -608 -208 -608 -224
WIRE -608 -208 -1104 -208
WIRE -272 -208 -272 -304
WIRE -272 -208 -608 -208
WIRE 448 -208 448 -304
WIRE 560 -208 448 -208
WIRE 560 -176 560 -208
WIRE -608 -160 -608 -208
WIRE 96 -128 96 -224
WIRE 192 -128 96 -128
WIRE 384 -128 384 -224
WIRE 384 -128 272 -128
WIRE 480 -128 384 -128
WIRE -1104 -112 -1104 -208
WIRE 448 -80 448 -208
WIRE 96 -32 96 -128
WIRE 192 -32 96 -32
WIRE 352 -32 272 -32
WIRE 368 -32 352 -32
WIRE -608 -16 -608 -80
WIRE 96 48 96 -32
WIRE 144 48 96 48
WIRE 256 48 224 48
WIRE 352 48 352 -32
WIRE 352 48 320 48
WIRE 784 64 720 64
WIRE 944 64 864 64
WIRE -1456 80 -1552 80
WIRE -1360 80 -1456 80
WIRE -1264 80 -1360 80
WIRE -1184 80 -1264 80
WIRE -1104 80 -1104 -32
WIRE -1104 80 -1184 80
WIRE -1008 80 -1104 80
WIRE -928 80 -1008 80
WIRE -848 80 -928 80
WIRE 448 96 448 16
WIRE 448 96 384 96
WIRE 560 96 560 -80
WIRE 560 96 448 96
WIRE 720 96 720 64
WIRE 720 96 560 96
WIRE 944 96 944 64
WIRE -1648 112 -1648 -208
WIRE 96 112 96 48
WIRE -1552 128 -1552 80
WIRE -1456 128 -1456 80
WIRE -1360 128 -1360 80
WIRE -1264 128 -1264 80
WIRE -1184 128 -1184 80
WIRE -1104 128 -1104 80
WIRE -1008 128 -1008 80
WIRE -928 128 -928 80
WIRE -848 128 -848 80
WIRE -608 128 -608 64
WIRE 720 160 720 96
WIRE 720 160 656 160
WIRE 944 192 944 176
WIRE 96 208 96 192
WIRE 384 208 384 96
WIRE 384 208 96 208
WIRE -1552 240 -1552 192
WIRE -1456 240 -1456 192
WIRE -1456 240 -1552 240
WIRE -1360 240 -1360 192
WIRE -1360 240 -1456 240
WIRE -1264 240 -1264 192
WIRE -1264 240 -1360 240
WIRE -1184 240 -1184 192
WIRE -1184 240 -1264 240
WIRE -1104 240 -1104 192
WIRE -1104 240 -1184 240
WIRE -1008 240 -1008 192
WIRE -1008 240 -1104 240
WIRE -928 240 -928 192
WIRE -928 240 -1008 240
WIRE -848 240 -848 192
WIRE -848 240 -928 240
WIRE -608 240 -608 208
WIRE 560 240 448 240
WIRE 720 240 720 160
WIRE 720 240 560 240
WIRE 448 288 448 240
WIRE 944 288 944 272
WIRE 1248 320 1024 320
WIRE 80 336 -48 336
WIRE 160 336 80 336
WIRE 368 336 240 336
WIRE -608 352 -608 320
WIRE -432 384 -432 320
WIRE -48 384 -48 336
WIRE 944 384 944 368
WIRE 1168 384 944 384
WIRE 560 400 560 240
WIRE 944 400 944 384
WIRE 1168 400 1168 384
WIRE 80 448 80 336
WIRE 160 448 80 448
WIRE 480 448 240 448
WIRE 1024 448 1024 320
WIRE 1248 448 1248 320
WIRE -1648 528 -1648 176
WIRE -1104 528 -1104 240
WIRE -1104 528 -1648 528
WIRE -608 528 -608 432
WIRE -608 528 -1104 528
WIRE -432 528 -432 464
WIRE -432 528 -608 528
WIRE -48 528 -48 464
WIRE -48 528 -432 528
WIRE 448 528 448 384
WIRE 448 528 -48 528
WIRE 560 528 560 496
WIRE 560 528 448 528
WIRE 944 528 944 496
WIRE 944 528 560 528
WIRE 1168 528 1168 496
WIRE 1168 528 944 528
WIRE -608 544 -608 528
FLAG -608 544 0
FLAG -432 320 5V
FLAG -1648 -208 12V
FLAG 1248 320 12V
FLAG -608 -224 Supply
FLAG 656 160 Motor1
SYMBOL voltage -608 336 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 12.6
SYMBOL res 928 176 R0
SYMATTR InstName R1
SYMATTR Value 40.5m
SYMBOL voltage 96 96 R0
WINDOW 3 -483 48 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(0 12 42µs 1µs 1µs 946µs 1000µs)
SYMATTR InstName V2
SYMBOL res 288 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 10
SYMBOL voltage -432 368 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL ind 928 80 R0
SYMATTR InstName L1
SYMATTR Value 0.1mH
SYMATTR SpiceLine Rser=1µ
SYMBOL voltage -48 368 R0
WINDOW 3 -290 119 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(12 0 39µs 1µs 1µs 952µs 1000µs)
SYMATTR InstName V5
SYMBOL ind -624 -176 R0
SYMATTR InstName L2
SYMATTR Value 300nH
SYMATTR SpiceLine Rser=1µ
SYMBOL diode -1264 -192 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL cap -1664 112 R0
SYMATTR InstName C1
SYMATTR Value 10µ
SYMATTR SpiceLine V=35 Rser=0.1
SYMBOL res -1328 -224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 40
SYMBOL res 256 320 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 0.1
SYMBOL res -624 224 R0
SYMATTR InstName R4
SYMATTR Value 7.5m
SYMBOL EXTRA\\IRF\\NMOSFET\\irfb7434 416 336 R0
SYMATTR InstName U3
SYMBOL EXTRA\\IRF\\NMOSFET\\irfb7434 528 448 R0
WINDOW 3 -69 65 Left 2
SYMATTR InstName U4
SYMBOL voltage 944 272 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V4
SYMATTR Value 6
SYMBOL res 768 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R5
SYMATTR Value 1.2m
SYMBOL res -624 112 R0
SYMATTR InstName R6
SYMATTR Value 2m
SYMBOL res -624 -32 R0
SYMATTR InstName R7
SYMATTR Value 2m
SYMBOL EXTRA\\IRF\\NMOSFET\\irfb7434 976 448 M0
SYMATTR InstName U5
SYMBOL EXTRA\\IRF\\NMOSFET\\irfb7434 1200 448 M0
SYMATTR InstName U6
SYMBOL cap -1120 128 R0
SYMATTR InstName C2
SYMATTR Value 4.7µF
SYMATTR SpiceLine V=50V Rser=2m Lser=0.62n
SYMBOL cap -1200 128 R0
SYMATTR InstName C3
SYMATTR Value 4.7µF
SYMATTR SpiceLine V=50V Rser=2m Lser=0.62n
SYMBOL cap -1280 128 R0
SYMATTR InstName C4
SYMATTR Value 4.7µF
SYMATTR SpiceLine V=50V Rser=2m Lser=0.62n
SYMBOL res 288 -144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 10
SYMBOL res 256 432 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 0.1
SYMBOL res -1120 -128 R0
SYMATTR InstName R11
SYMATTR Value 0.001m
SYMBOL EXTRA\\IRF\\NMOSFET\\irfb7434 416 -32 R0
SYMATTR InstName U1
SYMBOL EXTRA\\IRF\\NMOSFET\\irfb7434 528 -128 R0
SYMATTR InstName U2
SYMBOL cap -1472 128 R0
SYMATTR InstName C6
SYMATTR Value 1500µF
SYMATTR SpiceLine V=35V Rser=13m Lser=5n
SYMBOL diode 320 -208 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res 240 -240 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R12
SYMATTR Value 50
SYMBOL diode 320 64 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL res 240 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 50
SYMBOL cap -1376 128 R0
SYMATTR InstName C5
SYMATTR Value 1500µF
SYMATTR SpiceLine V=35V Rser=13m Lser=5n
SYMBOL cap -1568 128 R0
SYMATTR InstName C7
SYMATTR Value 1500µF
SYMATTR SpiceLine V=35V Rser=13m Lser=5n
SYMBOL cap -1024 128 R0
SYMATTR InstName C8
SYMATTR Value 100n
SYMATTR SpiceLine V=50V Rser=25m
SYMBOL cap -944 128 R0
SYMATTR InstName C9
SYMATTR Value 100n
SYMATTR SpiceLine V=50V Rser=25m
SYMBOL cap -864 128 R0
SYMATTR InstName C10
SYMATTR Value 100n
SYMATTR SpiceLine V=50V Rser=25m
TEXT -232 -264 Left 2 !.tran 0 0.044ms 0.042ms
TEXT -232 -216 Left 2 !.ic I(L1) = 111.1A\n.ic V(12V) = 12V
TEXT 1040 216 Left 2 ;Motor, 6V EMK