Version 4
SHEET 1 2340 736
WIRE 32 16 0 16
WIRE 224 16 112 16
WIRE 480 16 224 16
WIRE 496 16 480 16
WIRE 512 16 496 16
WIRE 144 64 112 64
WIRE 544 64 144 64
WIRE -448 96 -464 96
WIRE -352 96 -368 96
WIRE -256 96 -272 96
WIRE 0 96 0 16
WIRE 0 96 -64 96
WIRE 224 96 224 16
WIRE 0 112 0 96
WIRE 48 112 0 112
WIRE -464 128 -464 96
WIRE -368 128 -368 96
WIRE -304 192 -368 192
WIRE -256 192 -304 192
WIRE 0 192 -64 192
WIRE 112 192 112 160
WIRE 112 192 0 192
WIRE 160 192 112 192
WIRE 224 192 224 176
WIRE 224 192 160 192
WIRE 512 192 224 192
WIRE -464 240 -464 192
WIRE -432 240 -464 240
WIRE -416 240 -432 240
WIRE -384 240 -416 240
WIRE -304 240 -304 192
WIRE -288 240 -304 240
WIRE -256 240 -288 240
WIRE -224 240 -256 240
WIRE -208 240 -224 240
WIRE -128 240 -144 240
WIRE -64 240 -128 240
WIRE 0 240 -64 240
WIRE 32 240 0 240
WIRE 80 240 32 240
WIRE 144 240 80 240
WIRE 208 240 144 240
WIRE 80 256 80 240
WIRE 144 256 144 240
WIRE 0 272 0 240
WIRE -464 288 -464 240
WIRE -64 288 -64 240
WIRE -192 304 -256 304
WIRE -128 304 -128 240
WIRE -416 336 -416 240
WIRE -400 336 -416 336
WIRE -288 336 -288 240
WIRE -288 336 -320 336
WIRE 208 336 208 240
WIRE 480 336 480 16
WIRE 144 352 144 336
WIRE -224 368 -224 240
WIRE -192 368 -224 368
WIRE -112 368 -128 368
WIRE -320 384 -336 384
WIRE -464 432 -464 368
WIRE -416 432 -464 432
WIRE -272 432 -416 432
WIRE -256 432 -256 304
WIRE -256 432 -272 432
WIRE -224 432 -256 432
WIRE -112 432 -112 368
WIRE -112 432 -160 432
WIRE -64 432 -64 368
WIRE 0 432 0 336
WIRE 0 432 -64 432
WIRE 80 432 80 336
WIRE 96 432 80 432
WIRE -64 448 -64 432
WIRE -64 448 -96 448
WIRE 0 448 0 432
WIRE -64 464 -64 448
WIRE -272 480 -272 432
WIRE -96 480 -96 448
WIRE -96 480 -272 480
WIRE 80 480 80 432
WIRE 272 480 80 480
WIRE 480 480 480 416
WIRE 480 480 464 480
WIRE 80 496 80 480
WIRE -416 512 -432 512
WIRE -384 512 -384 384
WIRE -384 512 -416 512
WIRE -320 512 -320 384
WIRE -320 560 -320 512
WIRE 272 576 256 576
WIRE 512 576 512 192
WIRE 512 576 464 576
WIRE -112 592 -112 432
WIRE -64 592 -64 544
WIRE -64 592 -112 592
WIRE 0 592 0 512
WIRE 0 592 -64 592
WIRE 80 592 80 560
WIRE 80 592 0 592
WIRE 112 592 80 592
WIRE 144 592 144 448
WIRE 144 592 112 592
WIRE 208 592 208 400
WIRE 208 592 144 592
WIRE 256 592 256 576
WIRE 256 592 208 592
WIRE 112 608 112 592
WIRE 256 624 256 592
WIRE 320 624 256 624
WIRE 512 624 512 576
WIRE 512 624 400 624
WIRE -320 656 -320 640
WIRE 544 656 544 64
WIRE 544 656 -320 656
FLAG 112 608 0
FLAG 32 240 out
FLAG -432 240 in1
FLAG -416 432 in2
FLAG -256 240 in3
FLAG 496 16 12v
FLAG 144 64 sw
FLAG -416 512 12v
FLAG 160 192 AGND
SYMBOL diode -160 448 M270
WINDOW 0 17 60 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value MUR460
SYMBOL diode -192 320 R270
WINDOW 0 17 2 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D3
SYMATTR Value MUR460
SYMBOL polcap -16 272 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 600µ
SYMATTR InstName C1
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=600 Irms=2.9 Rser=0.018 Lser=0
SYMBOL res 128 240 R0
SYMATTR InstName R1
SYMATTR Value 300
SYMBOL diode -208 256 R270
WINDOW 0 17 4 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MUR460
SYMBOL diode -128 384 M270
WINDOW 0 18 60 VTop 2
WINDOW 3 7 37 VBottom 2
SYMATTR InstName D4
SYMATTR Value MUR460
SYMBOL polcap -16 448 R0
WINDOW 3 21 55 Left 2
SYMATTR Value 600µ
SYMATTR InstName C2
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=600 Irms=2.9 Rser=0.018 Lser=0
SYMBOL res -80 272 R0
SYMATTR InstName R2
SYMATTR Value 25k
SYMBOL res -80 448 R0
SYMATTR InstName R3
SYMATTR Value 25k
SYMBOL voltage -464 272 R0
WINDOW 123 0 0 Left 2
WINDOW 39 -22 90 VRight 2
WINDOW 3 -51 -43 VRight 2
SYMATTR SpiceLine Rser=0.1
SYMATTR Value SINE(0 169 60 0 0 0 300)
SYMATTR InstName V2
SYMBOL polcap 192 336 R0
WINDOW 3 24 64 Left 2
SYMATTR Value 6000µ
SYMATTR InstName C3
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=600 Irms=2.9 Rser=0.018 Lser=0
SYMBOL res -288 224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 20
SYMBOL sw -304 336 M270
WINDOW 3 -59 104 Left 2
SYMATTR Value MYSW
SYMATTR InstName S1
SYMBOL npn 48 64 R0
SYMATTR InstName Q2
SYMATTR Value 2N2222
SYMBOL Optos\\PC817D -160 144 R0
WINDOW 3 -1 40 Center 2
SYMATTR InstName U1
SYMBOL res -352 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 20k
SYMBOL res -256 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 5k
SYMBOL diode -448 192 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D5
SYMATTR Value 1SR156-400
SYMBOL polcap -384 128 R0
WINDOW 3 24 56 Left 2
SYMATTR Value 10µ
SYMATTR InstName C4
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=16 Irms=135m Rser=0.8 Lser=0
SYMBOL voltage 224 80 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 -20 56 Left 2
SYMATTR Value PWL(0 0 0.01 12 5 12 5.01 0)
SYMATTR InstName V1
SYMBOL res 128 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 50k
SYMBOL res 96 352 R180
WINDOW 0 -18 64 Left 2
WINDOW 3 -22 40 Left 2
SYMATTR InstName R8
SYMATTR Value 100k
SYMBOL res 496 432 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R9
SYMATTR Value 2k
SYMBOL res 16 208 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R10
SYMATTR Value 50k
SYMBOL res -336 544 R0
SYMATTR InstName R11
SYMATTR Value 1k
SYMBOL polcap -384 496 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 100µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=16 Irms=135m Rser=0.8 Lser=0 mfg="Nichicon" pn="UPR1C101MPH" type="Al electrolytic"
SYMBOL nmos 96 352 R0
SYMATTR InstName M1
SYMATTR Value STN3N45K3
SYMBOL zener 96 560 R180
WINDOW 0 -21 32 Left 2
WINDOW 3 -53 4 Left 2
SYMATTR InstName D6
SYMATTR Value KDZ15B
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL Optos\\PC817D 368 528 M0
WINDOW 3 -1 40 Center 2
SYMATTR InstName U2
SYMBOL res 416 608 R90
WINDOW 0 12 103 VBottom 2
WINDOW 3 -13 18 VTop 2
SYMATTR InstName R12
SYMATTR Value 100k
TEXT -576 568 Left 2 !.tran 0 10 500u startup
TEXT -528 680 Left 2 !.model MYSW SW(Ron=.1 Roff=100Meg Vt=5 Vh=-.5 Lser=10n Vser=0)