Version 4
SHEET 1 1652 752
WIRE 592 16 560 16
WIRE 624 16 592 16
WIRE 688 16 624 16
WIRE 896 16 688 16
WIRE 1072 16 976 16
WIRE 1168 16 1072 16
WIRE 1360 16 1168 16
WIRE 1536 16 1440 16
WIRE 1632 16 1536 16
WIRE 1536 32 1536 16
WIRE 368 48 240 48
WIRE -320 64 -592 64
WIRE -192 64 -320 64
WIRE -160 64 -192 64
WIRE -144 64 -160 64
WIRE 64 64 -64 64
WIRE 240 64 240 48
WIRE 240 64 64 64
WIRE 288 64 240 64
WIRE 464 64 416 64
WIRE 560 64 560 16
WIRE 560 64 544 64
WIRE 64 80 64 64
WIRE 368 80 368 48
WIRE 1072 80 1024 80
WIRE 1168 80 1168 16
WIRE 1264 80 1248 80
WIRE 1632 96 1632 16
WIRE -320 144 -640 144
WIRE -256 144 -320 144
WIRE 240 144 208 144
WIRE 288 144 240 144
WIRE 560 144 416 144
WIRE 592 144 560 144
WIRE 688 144 592 144
WIRE 896 144 688 144
WIRE 1072 144 976 144
WIRE 1168 144 1072 144
WIRE 1360 144 1168 144
WIRE 1536 144 1536 112
WIRE 1536 144 1440 144
WIRE 240 160 240 144
WIRE 368 160 368 128
WIRE 368 160 240 160
WIRE -256 176 -256 144
WIRE 64 176 64 160
WIRE 64 176 -256 176
WIRE 208 176 208 144
WIRE 208 176 64 176
WIRE 1264 176 1264 80
WIRE 1536 176 1536 144
WIRE 368 192 240 192
WIRE -256 208 -256 176
WIRE -256 208 -320 208
WIRE -160 208 -256 208
WIRE -144 208 -160 208
WIRE 64 208 -64 208
WIRE 240 208 240 192
WIRE 240 208 64 208
WIRE 288 208 240 208
WIRE 464 208 416 208
WIRE 560 208 560 144
WIRE 560 208 544 208
WIRE 1024 208 1024 80
WIRE 1072 208 1024 208
WIRE 1168 208 1168 144
WIRE 1264 208 1264 176
WIRE 1264 208 1248 208
WIRE 64 224 64 208
WIRE 368 224 368 192
WIRE -320 288 -640 288
WIRE -256 288 -320 288
WIRE 240 288 208 288
WIRE 288 288 240 288
WIRE 560 288 416 288
WIRE 592 288 560 288
WIRE 688 288 592 288
WIRE 896 288 688 288
WIRE 1072 288 976 288
WIRE 1168 288 1072 288
WIRE 1360 288 1168 288
WIRE 1536 288 1536 256
WIRE 1536 288 1440 288
WIRE 1632 288 1632 176
WIRE 1632 288 1536 288
WIRE 240 304 240 288
WIRE 368 304 368 272
WIRE 368 304 240 304
WIRE -256 320 -256 288
WIRE 64 320 64 304
WIRE 64 320 -256 320
WIRE 208 320 208 288
WIRE 208 320 64 320
WIRE 368 336 240 336
WIRE -256 352 -256 320
WIRE -256 352 -320 352
WIRE -160 352 -256 352
WIRE -144 352 -160 352
WIRE 64 352 -64 352
WIRE 240 352 240 336
WIRE 240 352 64 352
WIRE 288 352 240 352
WIRE 464 352 416 352
WIRE 560 352 560 288
WIRE 560 352 544 352
WIRE 1024 352 1024 208
WIRE 1072 352 1024 352
WIRE 1168 352 1168 288
WIRE 1264 352 1264 208
WIRE 1264 352 1248 352
WIRE 64 368 64 352
WIRE 368 368 368 336
WIRE 1024 368 1024 352
WIRE -592 432 -592 64
WIRE -592 432 -640 432
WIRE -320 432 -592 432
WIRE 240 432 208 432
WIRE 288 432 240 432
WIRE 624 432 624 16
WIRE 624 432 416 432
WIRE 240 448 240 432
WIRE 368 448 368 416
WIRE 368 448 240 448
WIRE -192 464 -192 64
WIRE 64 464 64 448
WIRE 64 464 -192 464
WIRE 208 464 208 432
WIRE 208 464 64 464
WIRE 1024 464 1024 448
FLAG -640 224 0
FLAG -640 368 0
FLAG -640 512 0
FLAG -160 64 PA
FLAG -160 208 PB
FLAG -160 352 PC
FLAG 592 144 SB
FLAG 592 16 SA
FLAG 592 288 SC
FLAG 688 96 0
FLAG 688 224 0
FLAG 688 368 0
FLAG 1024 464 0
FLAG 1264 176 Vn
SYMBOL voltage -320 48 R0
WINDOW 0 35 38 Left 2
WINDOW 3 -248 53 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 -199 82 Left 2
SYMATTR InstName Vab
SYMATTR Value SINE(0 =Vgen)
SYMATTR SpiceLine Rser=.001
SYMBOL voltage -320 192 R0
WINDOW 0 35 42 Left 2
WINDOW 3 -248 -5 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 -212 27 Left 2
SYMATTR InstName Vbc
SYMATTR Value SINE(0 =Vgen 60 0 0 240)
SYMATTR SpiceLine Rser=.001
SYMBOL voltage -320 336 R0
WINDOW 0 34 37 Left 2
WINDOW 3 -245 -6 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 -211 24 Left 2
SYMATTR InstName Vca
SYMATTR Value SINE(0 =VGen 60 0 0 120)
SYMATTR SpiceLine Rser=.001
SYMBOL res -656 128 R0
WINDOW 0 -51 28 Left 2
WINDOW 3 -73 64 Left 2
SYMATTR InstName Rppb
SYMATTR Value =Rgnd
SYMBOL res -656 272 R0
WINDOW 0 -53 31 Left 2
WINDOW 3 -70 67 Left 2
SYMATTR InstName Rppc
SYMATTR Value =Rgnd
SYMBOL res -656 416 R0
WINDOW 0 -48 32 Left 2
WINDOW 3 -71 68 Left 2
SYMATTR InstName Rppa
SYMATTR Value =Rgnd
SYMBOL e 416 48 R0
WINDOW 0 34 35 Left 2
WINDOW 3 40 69 Left 2
SYMATTR InstName E1
SYMATTR Value .192308
SYMBOL e 416 192 R0
WINDOW 0 35 33 Left 2
WINDOW 3 43 71 Left 2
SYMATTR InstName E2
SYMATTR Value .192308
SYMBOL e 416 336 R0
WINDOW 0 36 38 Left 2
WINDOW 3 44 64 Left 2
SYMATTR InstName E3
SYMATTR Value .192308
SYMBOL f 288 64 R0
SYMATTR InstName F1
SYMATTR Value E1
SYMATTR Value2 .192308
SYMBOL f 288 208 R0
SYMATTR InstName F2
SYMATTR Value E2
SYMATTR Value2 .192308
SYMBOL f 288 352 R0
WINDOW 0 34 16 Left 2
WINDOW 3 35 64 Left 2
SYMATTR InstName F3
SYMATTR Value E3
SYMATTR Value2 .192308
SYMBOL res 560 48 R90
WINDOW 0 0 41 VBottom 2
WINDOW 3 -45 107 VTop 2
SYMATTR InstName Rab
SYMATTR Value =Rsecondary
SYMBOL res 560 192 R90
WINDOW 0 0 44 VBottom 2
WINDOW 3 -27 145 VTop 2
SYMATTR InstName Rbc
SYMATTR Value =Rsecondary
SYMBOL res 560 336 R90
WINDOW 0 -2 46 VBottom 2
WINDOW 3 -29 144 VTop 2
SYMATTR InstName Rca
SYMATTR Value =Rsecondary
SYMBOL res -48 48 R90
WINDOW 0 11 18 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rpa
SYMATTR Value =Rprimary
SYMBOL res -48 192 R90
WINDOW 0 10 21 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rpb
SYMATTR Value =Rprimary
SYMBOL res -48 336 R90
WINDOW 0 10 21 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rpc
SYMATTR Value =Rprimary
SYMBOL ind 48 64 R0
WINDOW 0 46 38 Left 2
SYMATTR InstName L1
SYMATTR Value =Lm
SYMBOL ind 48 208 R0
SYMATTR InstName L2
SYMATTR Value =Lm
SYMBOL ind 48 352 R0
SYMATTR InstName L3
SYMATTR Value =Lm
SYMBOL res 672 0 R0
SYMATTR InstName Rsga
SYMATTR Value =Rgnd
SYMBOL res 672 128 R0
SYMATTR InstName Rsgb
SYMATTR Value =Rgnd
SYMBOL res 672 272 R0
SYMATTR InstName Rsgc
SYMATTR Value =Rgnd
SYMBOL res 992 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rsa
SYMATTR Value .001
SYMBOL res 992 128 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rsb
SYMATTR Value .001
SYMBOL res 992 272 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rsc
SYMATTR Value .001
SYMBOL cap 1056 16 R0
SYMATTR InstName Cpsa
SYMATTR Value =Cp
SYMBOL cap 1056 144 R0
SYMATTR InstName Cpsb
SYMATTR Value =Cp
SYMBOL cap 1056 288 R0
SYMATTR InstName Cpsc
SYMATTR Value =Cp
SYMBOL res 1008 352 R0
SYMATTR InstName Rcg
SYMATTR Value .001
SYMBOL res 1264 64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rna
SYMATTR Value =Rn
SYMBOL res 1264 192 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rnb
SYMATTR Value =Rn
SYMBOL res 1264 336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rnc
SYMATTR Value =Rn
SYMBOL res 1456 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rlda
SYMATTR Value .001
SYMBOL res 1456 128 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rldb
SYMATTR Value .001
SYMBOL res 1456 272 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName Rldc
SYMATTR Value .001
SYMBOL res 1552 128 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName Rlab
SYMATTR Value =Rl
SYMBOL res 1552 272 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName Rlbc
SYMATTR Value =Rl
SYMBOL res 1648 192 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName Rlca
SYMATTR Value =Rl
TEXT -504 480 Left 2 !.tran 0 10 9.8
TEXT -504 528 Left 2 !.param Rgnd 1e6
TEXT -504 576 Left 2 !.param Lm 7
TEXT -504 600 Left 2 !.param Rprimary 3.9
TEXT -504 624 Left 2 !.param Rsecondary 0.5
TEXT -504 552 Left 2 !.param VGen 286
TEXT -504 648 Left 2 !.param Cp 2.2e-6
TEXT -504 672 Left 2 !.param Rn 1200
TEXT -504 696 Left 2 !.param Rl 300