Version 4 SHEET 1 1624 1340 WIRE -336 -320 -480 -320 WIRE 448 -320 336 -320 WIRE 560 -320 448 -320 WIRE 624 -320 560 -320 WIRE -480 -304 -480 -320 WIRE -464 -304 -480 -304 WIRE -384 -304 -432 -304 WIRE -336 -304 -336 -320 WIRE 240 -304 192 -304 WIRE 512 -288 464 -288 WIRE 560 -288 560 -320 WIRE 448 -272 448 -320 WIRE -336 -240 -336 -256 WIRE 112 -240 80 -240 WIRE 144 -240 112 -240 WIRE 176 -240 144 -240 WIRE 192 -240 192 -304 WIRE 576 -240 560 -240 WIRE -480 -224 -480 -240 WIRE -432 -224 -480 -224 WIRE -336 -224 -336 -240 WIRE -336 -224 -384 -224 WIRE 144 -224 144 -240 WIRE 352 -224 336 -224 WIRE 416 -224 400 -224 WIRE 448 -224 416 -224 WIRE 464 -224 464 -288 WIRE 288 -208 288 -240 WIRE 352 -208 352 -224 WIRE 416 -208 416 -224 WIRE 560 -208 560 -240 WIRE 624 -208 624 -224 WIRE -480 -192 -480 -224 WIRE -400 -192 -480 -192 WIRE -336 -192 -336 -224 WIRE 144 -192 144 -224 WIRE 160 -192 144 -192 WIRE 176 -176 144 -176 WIRE 272 -176 256 -176 WIRE 288 -176 288 -208 WIRE 336 -176 288 -176 WIRE 416 -176 416 -208 WIRE 432 -176 416 -176 WIRE 544 -176 528 -176 WIRE 560 -176 560 -208 WIRE 608 -176 560 -176 WIRE 160 -160 160 -192 WIRE 160 -160 144 -160 WIRE 256 -160 256 -176 WIRE 256 -160 192 -160 WIRE 448 -160 416 -160 WIRE 528 -160 528 -176 WIRE 528 -160 496 -160 WIRE 144 -144 144 -160 WIRE 432 -144 432 -176 WIRE 432 -144 416 -144 WIRE 496 -144 496 -160 WIRE 496 -144 464 -144 WIRE -400 -128 -480 -128 WIRE -368 -128 -400 -128 WIRE -336 -128 -368 -128 WIRE 416 -128 416 -144 WIRE 48 -96 48 -176 WIRE 336 -96 336 -176 WIRE 608 -96 608 -176 WIRE -112 -80 -112 -96 WIRE -96 -80 -112 -80 WIRE 48 -80 48 -96 WIRE 48 -80 32 -80 WIRE 144 -80 144 -96 WIRE 176 -80 176 -176 WIRE 176 -80 144 -80 WIRE 336 -80 336 -96 WIRE -480 -64 -480 -128 WIRE -96 -64 -96 -80 WIRE -64 -64 -96 -64 WIRE 48 -64 48 -80 WIRE 144 -64 144 -80 WIRE 416 -64 416 -80 WIRE 416 -64 400 -64 WIRE 432 -64 416 -64 WIRE 448 -64 448 -160 WIRE 448 -64 432 -64 WIRE 512 -64 512 -208 WIRE 512 -64 464 -64 WIRE 528 -64 512 -64 WIRE -336 -48 -336 -64 WIRE -320 -48 -336 -48 WIRE -96 -48 -96 -64 WIRE -96 -48 -128 -48 WIRE 192 -48 192 -80 WIRE 240 -48 240 -224 WIRE 240 -48 192 -48 WIRE 272 -48 272 -96 WIRE 352 -48 352 -208 WIRE 544 -48 544 -96 WIRE -32 -32 -32 -96 WIRE 352 -32 352 -48 WIRE 432 -32 432 -64 WIRE 432 -32 416 -32 WIRE 528 -32 528 -64 WIRE 528 -32 496 -32 WIRE 624 -32 624 -208 WIRE -480 -16 -480 -64 WIRE -368 -16 -416 -16 WIRE 240 0 240 -48 WIRE 336 0 240 0 WIRE 352 0 352 -32 WIRE 352 0 336 0 WIRE 384 0 352 0 WIRE 528 0 528 -32 WIRE 608 0 528 0 WIRE 624 0 624 -32 WIRE 624 0 608 0 WIRE -112 16 -128 16 WIRE 48 16 32 16 WIRE 352 16 352 0 WIRE 560 16 528 16 WIRE -480 32 -480 -16 WIRE -368 32 -368 -16 WIRE -368 32 -400 32 WIRE -336 32 -368 32 WIRE -400 48 -400 32 WIRE -400 48 -416 48 WIRE -368 48 -368 32 WIRE -336 48 -336 32 WIRE -320 48 -336 48 WIRE -64 48 -64 0 WIRE -64 48 -128 48 WIRE -32 64 -80 64 WIRE 48 64 48 16 WIRE 448 64 448 48 WIRE 480 64 448 64 WIRE 528 64 528 16 WIRE 160 80 128 80 WIRE 176 80 176 64 WIRE 224 80 208 80 WIRE 432 80 400 80 WIRE 448 80 448 64 WIRE 576 80 560 80 WIRE -80 96 -80 64 WIRE -80 96 -112 96 WIRE 112 96 112 64 WIRE 112 96 96 96 WIRE 128 96 128 80 WIRE 128 96 112 96 WIRE 224 96 224 80 WIRE 240 96 224 96 WIRE 400 96 400 80 WIRE 400 96 368 96 WIRE -416 112 -416 96 WIRE 304 112 304 96 WIRE 336 112 304 112 WIRE 368 112 368 96 WIRE 528 112 528 64 WIRE 544 112 528 112 WIRE 576 112 576 80 WIRE 608 112 576 112 WIRE -176 128 -176 96 WIRE -144 128 -176 128 WIRE 80 128 80 -240 WIRE 80 128 -32 128 WIRE 128 128 128 96 WIRE 144 128 128 128 WIRE 400 128 400 96 WIRE 416 128 400 128 WIRE -336 144 -336 112 WIRE 160 144 128 144 WIRE 336 144 336 112 WIRE 336 144 320 144 WIRE 432 144 400 144 WIRE 608 144 608 112 WIRE 608 144 592 144 WIRE -496 160 -496 96 WIRE -480 160 -496 160 WIRE -336 160 -336 144 WIRE -224 160 -240 160 WIRE -176 160 -176 128 WIRE -16 160 -16 96 WIRE 96 160 96 96 WIRE 144 160 144 128 WIRE 144 160 128 160 WIRE 192 160 176 160 WIRE 272 160 272 144 WIRE 416 160 416 128 WIRE 416 160 400 160 WIRE 464 160 448 160 WIRE 544 160 544 144 WIRE -448 176 -448 144 WIRE -384 176 -448 176 WIRE 128 176 128 160 WIRE 336 176 336 144 WIRE 400 176 400 160 WIRE 608 176 608 144 WIRE -336 192 -336 160 WIRE -80 192 -80 160 WIRE -80 192 -336 192 WIRE 272 192 272 160 WIRE 544 192 544 160 WIRE -384 208 -384 176 WIRE -368 208 -384 208 WIRE -176 208 -176 160 WIRE -176 208 -192 208 WIRE -16 208 -16 160 WIRE -192 224 -192 208 WIRE -384 240 -384 208 WIRE -384 240 -480 240 WIRE -320 240 -320 208 WIRE -128 240 -128 224 WIRE -128 240 -320 240 WIRE 48 240 48 208 WIRE 48 240 -128 240 WIRE 80 240 80 224 WIRE 80 240 48 240 WIRE 128 240 128 224 WIRE 128 240 80 240 WIRE 160 240 160 144 WIRE 160 240 128 240 WIRE 176 240 160 240 WIRE 336 240 176 240 WIRE 352 240 352 112 WIRE 352 240 336 240 WIRE 400 240 400 224 WIRE 400 240 352 240 WIRE 432 240 432 144 WIRE 432 240 400 240 WIRE 448 240 432 240 WIRE 608 240 448 240 WIRE 624 240 624 96 WIRE 624 240 608 240 FLAG -464 -304 0 FLAG 560 -288 V+ FLAG 400 -224 1 FLAG 368 -272 0 FLAG -368 48 0 FLAG 224 0 V FLAG 368 112 2 FLAG 400 -64 0 FLAG 544 112 0 FLAG 448 48 vl FLAG 144 -64 0 FLAG 176 64 vl FLAG 112 -240 2 FLAG 112 64 1 FLAG -368 -128 5 FLAG 352 -48 6 FLAG 624 -32 7 FLAG 336 176 8 FLAG 608 176 9 FLAG 208 80 0 FLAG 80 224 0 FLAG -80 208 V FLAG -256 224 V FLAG -448 208 V FLAG -112 16 0 FLAG -32 -176 0 SYMBOL ind2 -368 -208 R180 WINDOW 0 -6 115 Bottom 0 WINDOW 3 -23 39 VTop 0 SYMATTR InstName L2 SYMATTR Value 10µ SYMATTR SpiceLine Rser=.01 SYMBOL Optos\\4N25 -224 16 R0 WINDOW 0 7 2 Center 0 WINDOW 3 -12 -57 Center 0 SYMATTR InstName U3 SYMBOL zener -336 -80 R90 WINDOW 3 36 50 Invisible 0 WINDOW 0 -4 32 Invisible 0 SYMATTR Value BZX84C12L SYMATTR InstName D8 SYMATTR Description Diode SYMATTR Type diode SYMBOL res -384 48 M270 WINDOW 0 32 56 Invisible 0 WINDOW 3 50 50 VBottom 0 SYMATTR InstName R2 SYMATTR Value 4 SYMBOL cap -480 0 R270 WINDOW 0 32 32 Invisible 0 WINDOW 3 48 77 VBottom 0 SYMATTR InstName C6 SYMATTR Value 4700µ ic=13.9 SYMBOL voltage 464 -272 R90 WINDOW 123 32 56 VTop 0 WINDOW 3 -30 51 VTop 0 WINDOW 0 18 55 Invisible 0 SYMATTR Value 320 SYMATTR InstName V1 SYMATTR SpiceLine Rser=.01 SYMBOL res 64 -80 M270 WINDOW 0 32 56 Invisible 0 WINDOW 3 51 56 VBottom 0 SYMATTR InstName R1 SYMATTR Value 1000 SYMBOL pnp2 -32 16 M180 WINDOW 0 84 32 Invisible 0 WINDOW 3 84 68 Invisible 0 SYMATTR InstName Q1 SYMATTR Value 2N3906 SYMBOL res -384 -80 R90 WINDOW 0 0 56 Invisible 0 WINDOW 3 -29 65 VTop 0 SYMATTR InstName R3 SYMATTR Value 2200 SYMBOL cap -400 -208 M90 WINDOW 0 0 32 Invisible 0 WINDOW 3 23 -12 VTop 0 SYMATTR InstName C12 SYMATTR Value .47µ SYMBOL res -16 -112 R90 WINDOW 0 0 56 Invisible 0 WINDOW 3 -32 64 VTop 0 SYMATTR InstName R7 SYMATTR Value 10k SYMBOL cap -400 112 R180 WINDOW 0 -27 71 Invisible 0 WINDOW 3 -72 31 Left 0 SYMATTR InstName C10 SYMATTR Value 1000p SYMBOL ind2 -448 -320 R0 WINDOW 0 0 25 Left 0 WINDOW 3 -23 82 Left 0 SYMATTR InstName L4 SYMATTR Value 2µ SYMATTR SpiceLine Rser=.01 SYMBOL schottky -496 -304 R0 WINDOW 0 24 0 Invisible 0 WINDOW 3 24 72 Invisible 0 SYMATTR InstName D7 SYMATTR Value MBRB2545CT SYMBOL sw 448 256 M180 WINDOW 3 27 27 Left 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWb SYMATTR InstName S5 SYMBOL sw 464 -48 M180 WINDOW 3 39 42 VRight 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWb SYMATTR InstName S6 SYMBOL cap 432 -224 R0 WINDOW 0 -72 129 Invisible 0 WINDOW 3 36 39 Invisible 0 SYMATTR InstName C9 SYMATTR Value 5p SYMBOL cap 416 80 R0 WINDOW 0 -72 129 Invisible 0 WINDOW 3 40 40 Invisible 0 SYMATTR InstName C11 SYMATTR Value 5p SYMBOL nmos 576 0 R0 WINDOW 0 56 32 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M3 SYMATTR Value Si4490DY SYMBOL voltage 432 64 R270 WINDOW 123 32 56 VTop 0 WINDOW 3 17 40 Top 0 WINDOW 0 18 55 Invisible 0 SYMATTR Value 15 SYMATTR InstName V5 SYMATTR SpiceLine Rser=.01 SYMBOL sw 448 176 M180 WINDOW 3 33 54 Left 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWa SYMATTR InstName S7 SYMBOL sw 464 -128 M180 WINDOW 3 -9 90 VRight 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWa SYMATTR InstName S8 SYMBOL nmos 576 -320 R0 WINDOW 0 56 32 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M4 SYMATTR Value Si4490DY SYMBOL voltage 512 -304 R0 WINDOW 123 32 56 VTop 0 WINDOW 3 10 47 Top 0 WINDOW 0 18 55 Invisible 0 SYMATTR Value 15 SYMATTR InstName V6 SYMATTR SpiceLine Rser=.01 SYMBOL res 448 176 R270 WINDOW 0 28 51 Invisible 0 WINDOW 3 -5 67 VBottom 0 SYMATTR InstName R8 SYMATTR Value 1k SYMBOL diode 624 -192 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D19 SYMATTR Value 1N4148 SYMBOL pnp2 544 240 M180 WINDOW 0 84 32 Invisible 0 WINDOW 3 84 68 Invisible 0 SYMATTR InstName Q3 SYMATTR Value 2N3906 SYMBOL diode 544 128 M90 WINDOW 0 48 -4 Invisible 0 WINDOW 3 -32 31 Invisible 0 SYMATTR InstName D21 SYMATTR Value 1N4148 SYMBOL res 528 -192 R0 WINDOW 0 36 40 Invisible 0 WINDOW 3 37 46 Left 0 SYMATTR InstName R10 SYMATTR Value 1k SYMBOL diode 544 -112 M90 WINDOW 0 48 -4 Invisible 0 WINDOW 3 -32 31 Invisible 0 SYMATTR InstName D25 SYMATTR Value 1N4148 SYMBOL pnp2 544 0 M180 WINDOW 0 84 32 Invisible 0 WINDOW 3 84 68 Invisible 0 SYMATTR InstName Q5 SYMATTR Value 2N3906 SYMBOL sw 192 -64 M180 WINDOW 3 -2 13 Left 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWb SYMATTR InstName S2 SYMBOL cap 160 -240 R0 WINDOW 0 -72 129 Invisible 0 WINDOW 3 36 39 Invisible 0 SYMATTR InstName C1 SYMATTR Value 5p SYMBOL sw 192 -144 M180 WINDOW 3 -53 113 Left 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWa SYMATTR InstName S4 SYMBOL nmos 288 -320 R0 WINDOW 0 56 32 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M1 SYMATTR Value Si4490DY SYMBOL voltage 240 -320 R0 WINDOW 123 32 56 VTop 0 WINDOW 3 10 47 Top 0 WINDOW 0 18 55 Invisible 0 SYMATTR Value 15 SYMATTR InstName V2 SYMATTR SpiceLine Rser=.01 SYMBOL res 256 -192 R0 WINDOW 0 36 40 Invisible 0 WINDOW 3 36 63 Left 0 SYMATTR InstName R5 SYMATTR Value 1k SYMBOL diode 272 -112 M90 WINDOW 0 48 -4 Invisible 0 WINDOW 3 -32 31 Invisible 0 SYMATTR InstName D18 SYMATTR Value 1N4148 SYMBOL pnp2 272 0 M180 WINDOW 0 84 32 Invisible 0 WINDOW 3 84 68 Invisible 0 SYMATTR InstName Q2 SYMATTR Value 2N3906 SYMBOL diode 576 16 M0 WINDOW 0 24 0 Invisible 0 WINDOW 3 24 72 Invisible 0 SYMATTR InstName D22 SYMATTR Value 1N4148 SYMBOL sw 176 256 M180 WINDOW 3 27 27 Left 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWb SYMATTR InstName S1 SYMBOL cap 144 80 R0 WINDOW 0 -72 129 Invisible 0 WINDOW 3 40 40 Invisible 0 SYMATTR InstName C7 SYMATTR Value 5p SYMBOL sw 176 176 M180 WINDOW 3 31 42 Left 0 WINDOW 0 51 67 Invisible 0 SYMATTR Value SWa SYMATTR InstName S3 SYMBOL res 176 176 R270 WINDOW 0 28 51 Invisible 0 WINDOW 3 -5 67 VBottom 0 SYMATTR InstName R6 SYMATTR Value 1k SYMBOL pnp2 272 240 M180 WINDOW 0 84 32 Invisible 0 WINDOW 3 84 68 Invisible 0 SYMATTR InstName Q4 SYMATTR Value 2N3906 SYMBOL diode 272 128 M90 WINDOW 0 48 -4 Invisible 0 WINDOW 3 -32 31 Invisible 0 SYMATTR InstName D4 SYMATTR Value 1N4148 SYMBOL nmos 304 16 R0 WINDOW 0 56 32 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M2 SYMATTR Value Si4490DY SYMBOL diode 352 -192 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D2 SYMATTR Value 1N4148 SYMBOL ind2 368 -16 M90 WINDOW 3 32 36 VTop 0 WINDOW 0 83 43 VBottom 0 SYMATTR Value 1m SYMATTR InstName L1 SYMBOL diode 240 80 M90 WINDOW 0 48 -4 Invisible 0 WINDOW 3 -32 31 Invisible 0 SYMATTR InstName D10 SYMATTR Value 1N4148 SYMBOL cap 464 -16 M90 WINDOW 0 0 32 Invisible 0 WINDOW 3 27 48 VTop 0 SYMATTR InstName C2 SYMATTR Value 1µ SYMBOL voltage 224 -16 R0 WINDOW 123 32 56 VTop 0 WINDOW 3 10 47 Top 0 WINDOW 0 18 55 Invisible 0 SYMATTR Value 10 SYMATTR InstName V3 SYMATTR SpiceLine Rser=.01 SYMBOL voltage 64 -176 R90 WINDOW 123 32 56 VTop 0 WINDOW 3 6 46 Top 0 WINDOW 0 18 55 Invisible 0 SYMATTR Value 10 SYMATTR InstName V4 SYMATTR SpiceLine Rser=.01 SYMBOL schottky -48 0 R180 WINDOW 0 24 72 Invisible 0 WINDOW 3 24 0 Invisible 0 SYMATTR InstName D3 SYMATTR Value BAT54 SYMBOL cap -384 -64 R180 WINDOW 0 -27 71 Invisible 0 WINDOW 3 -63 42 Left 0 SYMATTR InstName C5 SYMATTR Value .033µ SYMBOL cap 432 -48 M90 WINDOW 0 0 32 Invisible 0 WINDOW 3 -13 64 VTop 0 SYMATTR InstName C8 SYMATTR Value 4.7n SYMBOL cap 352 -48 M90 WINDOW 0 0 32 Invisible 0 WINDOW 3 14 59 VTop 0 SYMATTR InstName C13 SYMATTR Value 4.7n SYMBOL cap -320 224 R90 WINDOW 0 19 -23 Invisible 0 WINDOW 3 -26 -22 VTop 0 SYMATTR InstName C3 SYMATTR Value 33p SYMBOL cap -240 176 R270 WINDOW 0 -56 78 Invisible 0 WINDOW 3 14 8 VBottom 0 SYMATTR InstName C14 SYMATTR Value 33p SYMBOL cap -80 176 R270 WINDOW 0 20 6 Invisible 0 WINDOW 3 25 -26 VBottom 0 SYMATTR InstName C15 SYMATTR Value 33p SYMBOL diode -112 80 R90 WINDOW 0 61 84 Invisible 0 WINDOW 3 32 8 Invisible 0 SYMATTR InstName D11 SYMATTR Value 1N4148 SYMBOL diode -192 240 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D12 SYMATTR Value 1N4148 SYMBOL diode -16 224 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D15 SYMATTR Value 1N4148 SYMBOL diode -128 240 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D16 SYMATTR Value 1N4148 SYMBOL diode 48 224 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D17 SYMATTR Value 1N4148 SYMBOL ind2 -400 80 R90 WINDOW 3 32 38 VTop 0 WINDOW 0 68 72 VBottom 0 SYMATTR Value 10µ SYMATTR InstName L3 SYMBOL res -496 256 M180 WINDOW 0 43 72 Invisible 0 WINDOW 3 31 72 VRight 0 SYMATTR InstName R9 SYMATTR Value 4k SYMBOL diode -384 224 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D20 SYMATTR Value 1N4148 SYMBOL diode -320 224 M270 WINDOW 0 28 62 Invisible 0 WINDOW 3 66 38 Invisible 0 SYMATTR InstName D23 SYMATTR Value 1N4148 SYMBOL res -320 96 R90 WINDOW 0 0 56 Invisible 0 WINDOW 3 -1 -8 VTop 0 SYMATTR InstName R12 SYMATTR Value 33k SYMBOL CD40106B -400 96 R0 WINDOW 0 -16 16 Invisible 0 WINDOW 3 -44 18 Invisible 0 SYMATTR InstName U8 SYMATTR SpiceLine VDD=10 SPEED=1.0 TRIPDT=5e-9 SYMBOL CD40106B -288 112 R0 WINDOW 0 -16 16 Invisible 0 WINDOW 3 -16 19 Left 0 SYMATTR InstName U9 SYMATTR SpiceLine VDD=10 SPEED=1.0 TRIPDT=5e-9 SYMBOL CD40106B -96 80 R0 WINDOW 0 -16 16 Invisible 0 WINDOW 3 -44 18 Invisible 0 SYMATTR InstName U10 SYMATTR SpiceLine VDD=10 SPEED=1.0 TRIPDT=5e-9 SYMBOL CD40106B 32 112 R0 WINDOW 0 -16 16 Invisible 0 WINDOW 3 -44 18 Invisible 0 SYMATTR InstName U11 SYMATTR SpiceLine VDD=10 SPEED=1.0 TRIPDT=5e-9 SYMBOL diode -80 80 M90 WINDOW 0 61 84 Invisible 0 WINDOW 3 32 8 Invisible 0 SYMATTR InstName D24 SYMATTR Value 1N4148 SYMBOL res 64 48 R90 WINDOW 0 0 56 Invisible 0 WINDOW 3 -25 70 VTop 0 SYMATTR InstName R13 SYMATTR Value 39k SYMBOL schottky -496 -192 R0 WINDOW 0 24 0 Invisible 0 WINDOW 3 24 72 Invisible 0 SYMATTR InstName D1 SYMATTR Value MBRB2545CT SYMBOL schottky -352 -304 R0 WINDOW 0 24 0 Invisible 0 WINDOW 3 24 72 Invisible 0 SYMATTR InstName D5 SYMATTR Value MBRB2545CT SYMBOL schottky -352 -192 R0 WINDOW 0 24 0 Invisible 0 WINDOW 3 24 72 Invisible 0 SYMATTR InstName D6 SYMATTR Value MBRB2545CT SYMBOL res 32 -80 R0 WINDOW 0 36 40 Invisible 0 WINDOW 3 -39 64 Left 0 SYMATTR InstName R4 SYMATTR Value 620k TEXT -312 -264 Left 0 !.tran 0 10m 10u 1000n startup uic TEXT -320 -288 Left 0 !.model SWb SW(Ron=7 Roff=10k Von=4 Voff=5) TEXT -304 -200 Left 0 !.lib CD4000.LIB TEXT -296 -136 Left 0 !K1 L1 L2 L3 0.96 TEXT -304 -168 Left 0 !.option noopiter TEXT -480 64 Left 0 ;load TEXT -320 -312 Left 0 !.model SWa SW(Ron=7 Roff=10k Von=6 Voff=5) TEXT -304 -232 Left 0 ;ZVS-USMPS-bridge-a206 TEXT -352 -80 Left 0 ;10v TEXT 376 -80 VLeft 0 ;1/2 IR211x TEXT 384 240 VLeft 0 ;1/2 IR211x TEXT 128 -96 VLeft 0 ;1/2 IR211x TEXT 112 240 VLeft 0 ;1/2 IR211x TEXT -120 232 Left 0 ;internal diodes