Version 4
SHEET 1 880 736
WIRE -160 16 -464 16
WIRE 0 16 -160 16
WIRE -720 80 -784 80
WIRE -464 80 -464 16
WIRE -464 80 -640 80
WIRE -160 112 -160 16
WIRE 304 112 256 112
WIRE 544 128 368 128
WIRE 560 128 544 128
WIRE 656 128 640 128
WIRE 704 128 656 128
WIRE 752 128 704 128
WIRE -224 144 -384 144
WIRE 0 144 0 16
WIRE 256 144 256 112
WIRE 368 144 368 128
WIRE 544 144 544 128
WIRE -224 192 -224 144
WIRE -208 192 -224 192
WIRE -384 208 -384 144
WIRE -160 208 -320 208
WIRE 752 208 752 128
WIRE -464 224 -464 80
WIRE -464 224 -544 224
WIRE -48 224 -256 224
WIRE 304 224 304 112
WIRE 320 224 304 224
WIRE 496 224 448 224
WIRE 656 224 656 128
WIRE -256 240 -256 224
WIRE -160 256 -160 208
WIRE 48 256 -160 256
WIRE 112 256 48 256
WIRE 256 256 256 224
WIRE 256 256 224 256
WIRE 368 256 368 240
WIRE 368 256 256 256
WIRE 448 256 448 224
WIRE -784 272 -784 80
WIRE -544 272 -544 224
WIRE -464 272 -464 224
WIRE -320 288 -320 208
WIRE -320 288 -384 288
WIRE 0 320 0 240
WIRE 0 320 -256 320
WIRE -320 352 -384 352
WIRE -80 352 -256 352
WIRE 0 368 0 320
WIRE 48 368 0 368
WIRE 112 368 112 336
WIRE 112 368 48 368
WIRE 224 368 224 336
WIRE 448 368 448 336
WIRE 448 368 224 368
WIRE 544 368 544 240
WIRE 544 368 448 368
WIRE 656 368 656 288
WIRE 752 368 752 288
WIRE 752 368 656 368
WIRE -544 384 -544 336
WIRE -464 384 -464 336
WIRE -464 384 -544 384
WIRE -384 384 -384 352
WIRE -256 384 -256 352
WIRE 0 384 0 368
WIRE -160 400 -160 256
WIRE 368 400 368 256
WIRE 544 400 544 368
WIRE 304 416 256 416
WIRE 496 416 448 416
WIRE 752 432 752 368
WIRE 256 448 256 416
WIRE 448 448 448 416
WIRE -80 464 -80 352
WIRE -48 464 -80 464
WIRE -320 480 -320 352
WIRE -208 480 -320 480
WIRE -80 480 -80 464
WIRE 304 480 304 416
WIRE 320 480 304 480
WIRE 496 480 496 416
WIRE -208 512 -208 480
WIRE -784 528 -784 352
WIRE -464 528 -464 384
WIRE -464 528 -784 528
WIRE -384 528 -384 464
WIRE -384 528 -464 528
WIRE -320 528 -384 528
WIRE -256 528 -256 464
WIRE -256 528 -320 528
WIRE -160 528 -160 496
WIRE -160 528 -176 528
WIRE 0 528 0 480
WIRE 0 528 -160 528
WIRE 368 528 368 496
WIRE 368 528 256 528
WIRE 448 528 368 528
WIRE 544 528 544 496
WIRE 544 528 448 528
WIRE 656 528 656 368
WIRE 656 528 544 528
WIRE -320 608 -320 528
FLAG -320 608 0
FLAG 752 432 0
FLAG 704 128 out
FLAG 48 256 p1
FLAG 48 368 p2
SYMBOL ind2 96 240 R0
WINDOW 0 -21 38 Left 2
WINDOW 3 -49 83 Left 2
SYMATTR InstName L1
SYMATTR Value 20u
SYMATTR Type ind
SYMATTR SpiceLine Rser=10u
SYMBOL ind2 240 240 M0
WINDOW 0 -26 34 Left 2
WINDOW 3 -40 69 Left 2
SYMATTR InstName L2
SYMATTR Value 800u
SYMATTR Type ind
SYMATTR SpiceLine Rser=200u
SYMBOL nmos -208 400 R0
SYMATTR InstName M1
SYMATTR Value IPB042N10N3
SYMBOL nmos -48 384 R0
SYMATTR InstName M2
SYMATTR Value IPB042N10N3
SYMBOL voltage -784 256 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -24 159 Left 2
SYMATTR SpiceLine Rser=50m
SYMATTR InstName V1
SYMATTR Value 48
SYMBOL polcap 640 224 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 100u
SYMATTR InstName C1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=100 Irms=385m Rser=0.18 Lser=0 mfg="Nichicon" pn="UPR2A101MRH" type="Al electrolytic"
SYMBOL res 736 192 R0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL voltage -384 368 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 44 Left 2
WINDOW 3 -667 238 Left 2
SYMATTR SpiceLine Rser=1
SYMATTR Value PULSE(0 10 21u 10n 10n 1u 40u 1000)
SYMATTR InstName V2
SYMBOL voltage -256 368 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 44 Left 2
WINDOW 3 -797 266 Left 2
SYMATTR SpiceLine Rser=1
SYMATTR Value PULSE(0 10 1u 10n 10n 1u 40u 1000)
SYMATTR InstName V3
SYMBOL nmos -208 112 R0
SYMATTR InstName M3
SYMATTR Value IPI023NE7N3
SYMBOL nmos -48 144 R0
SYMATTR InstName M4
SYMATTR Value IPB042N10N3
SYMBOL voltage -384 192 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -125 384 Left 2
WINDOW 3 -665 359 Left 2
SYMATTR SpiceLine Rser=10
SYMATTR Value PULSE(0 10 0 10n 10n 20u 40u 1000)
SYMATTR InstName V4
SYMBOL voltage -256 224 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -249 395 Left 2
WINDOW 3 -790 357 Left 2
SYMATTR SpiceLine Rser=10
SYMATTR Value PULSE(0 10 20u 10n 10n 20u 40u 1000)
SYMATTR InstName V5
SYMBOL nmos 320 144 R0
SYMATTR InstName M5
SYMATTR Value FDB33N25
SYMBOL nmos 496 144 R0
SYMATTR InstName M6
SYMATTR Value FDB33N25
SYMBOL nmos 320 400 R0
SYMATTR InstName M7
SYMATTR Value FDB33N25
SYMBOL nmos 496 400 R0
SYMATTR InstName M8
SYMATTR Value FDB33N25
SYMBOL voltage 256 128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -43 57 Left 2
WINDOW 3 -116 487 Left 2
SYMATTR Value PULSE(0 0 0 10n 10n 20u 40u 100)
SYMATTR InstName V6
SYMBOL voltage 448 240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -43 57 Left 2
WINDOW 3 -307 351 Left 2
SYMATTR Value PULSE(0 0 20u 10n 10n 20u 40u 100)
SYMATTR InstName V7
SYMBOL voltage 256 432 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -43 57 Left 2
WINDOW 3 -117 207 Left 2
SYMATTR Value PULSE(0 0 1u 10n 10n 18u 40u 100)
SYMATTR InstName V8
SYMBOL voltage 448 432 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -43 57 Left 2
WINDOW 3 -309 231 Left 2
SYMATTR Value PULSE(0 0 11u 10n 10n 18u 40u 100)
SYMATTR InstName V9
SYMBOL ind -736 96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L3
SYMATTR Value 10n
SYMATTR SpiceLine Rser=10u
SYMBOL polcap -480 272 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 1000u
SYMATTR InstName C2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=63 Irms=185m Rser=50m Lser=0
SYMBOL cap -560 272 R0
SYMATTR InstName C4
SYMATTR Value 1u
SYMATTR SpiceLine Rser=50m
SYMBOL res 544 144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL res -272 544 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 10m
TEXT 96 392 Left 2 !K1 L1 L2 0.995
TEXT -624 488 Left 2 !.tran 200m startup
TEXT 0 32 Left 2 ;Primary 2x8 turns 2V/turn at 600 Hz
TEXT 48 64 Left 2 ;Secondary 100 turns