Version 4
SHEET 1 3116 1080
WIRE -752 -688 -880 -688
WIRE -512 -688 -752 -688
WIRE -256 -688 -512 -688
WIRE 384 -688 -256 -688
WIRE 624 -688 384 -688
WIRE 784 -688 624 -688
WIRE -256 -672 -256 -688
WIRE -512 -640 -512 -688
WIRE 384 -608 384 -688
WIRE 624 -608 624 -688
WIRE 784 -608 784 -688
WIRE -752 -576 -752 -688
WIRE -256 -560 -256 -592
WIRE -512 -512 -512 -560
WIRE -320 -512 -512 -512
WIRE -512 -480 -512 -512
WIRE 384 -432 384 -528
WIRE 464 -432 384 -432
WIRE 624 -432 624 -528
WIRE 624 -432 528 -432
WIRE 784 -432 784 -544
WIRE -752 -368 -752 -496
WIRE -512 -368 -512 -416
WIRE -752 -192 -768 -192
WIRE -640 -192 -752 -192
WIRE -256 -192 -256 -464
WIRE -256 -192 -640 -192
WIRE 80 -192 -256 -192
WIRE 208 -192 128 -192
WIRE 336 -192 288 -192
WIRE 624 -192 624 -432
WIRE 624 -192 400 -192
WIRE 1088 -192 784 -192
WIRE 1216 -192 1088 -192
WIRE 1360 -192 1216 -192
WIRE 1488 -192 1360 -192
WIRE 1616 -192 1488 -192
WIRE 1680 -192 1616 -192
WIRE -752 -160 -752 -192
WIRE -880 -144 -880 -688
WIRE 128 -144 128 -192
WIRE 1616 -144 1616 -192
WIRE -640 -128 -640 -192
WIRE 624 -112 624 -192
WIRE -160 -96 -512 -96
WIRE 80 -96 80 -192
WIRE 80 -96 32 -96
WIRE 784 -80 784 -192
WIRE -752 -64 -752 -96
WIRE 1088 -64 1088 -192
WIRE 1216 -64 1216 -192
WIRE 1360 -64 1360 -192
WIRE 1488 -48 1488 -192
WIRE -352 -32 -384 -32
WIRE -256 -32 -272 -32
WIRE -160 -32 -256 -32
WIRE 208 -32 32 -32
WIRE 240 -32 208 -32
WIRE 352 -32 320 -32
WIRE 384 -32 352 -32
WIRE 576 -32 384 -32
WIRE 384 -16 384 -32
WIRE -880 32 -880 -64
WIRE -640 32 -640 -48
WIRE -640 32 -880 32
WIRE -160 32 -640 32
WIRE 48 32 32 32
WIRE 208 32 208 -32
WIRE 320 32 208 32
WIRE -512 96 -512 -96
WIRE -352 96 -512 96
WIRE -256 96 -256 -32
WIRE -256 96 -288 96
WIRE -160 96 -208 96
WIRE 128 96 128 -64
WIRE 128 96 32 96
WIRE 160 96 128 96
WIRE 784 112 784 0
WIRE 976 112 784 112
WIRE -640 128 -640 32
WIRE 384 128 384 80
WIRE 976 128 976 112
WIRE -512 176 -512 96
WIRE -352 176 -512 176
WIRE -256 176 -256 96
WIRE -256 176 -272 176
WIRE -208 176 -208 96
WIRE -112 176 -208 176
WIRE 496 176 -32 176
WIRE 624 176 624 -16
WIRE 624 176 496 176
WIRE 640 176 624 176
WIRE 784 176 784 112
WIRE 624 192 624 176
WIRE 1488 192 1488 16
WIRE 1616 192 1616 -64
WIRE 496 208 496 176
WIRE 976 224 976 192
WIRE -640 320 -640 192
WIRE 496 320 496 272
WIRE 624 320 624 272
WIRE 784 320 784 240
WIRE 976 320 976 304
WIRE 80 384 80 -96
WIRE 608 384 80 384
WIRE 1088 384 1088 16
WIRE 1088 384 800 384
WIRE -512 480 -512 176
WIRE 608 480 -512 480
WIRE 1088 480 800 480
WIRE 1216 480 1216 16
WIRE 1216 480 1088 480
WIRE 1232 480 1216 480
WIRE 1312 480 1296 480
WIRE 1360 480 1360 16
WIRE 1360 480 1312 480
WIRE -512 512 -512 480
WIRE 1360 512 1360 480
WIRE 1088 528 1088 480
WIRE 1216 528 1216 480
WIRE 1312 560 1312 480
WIRE 1312 560 1248 560
WIRE -512 624 -512 592
WIRE 1088 640 1088 592
WIRE 1216 640 1216 592
WIRE 1360 640 1360 592
FLAG 1360 640 0
FLAG 784 320 0
FLAG 624 320 0
FLAG 784 -432 0
FLAG 1680 -192 5V0
IOPIN 1680 -192 Out
FLAG 1488 192 0
FLAG 640 176 source1
IOPIN 640 176 Out
FLAG -752 -368 0
FLAG 48 32 0
FLAG -752 -64 0
FLAG 384 128 0
FLAG 352 -32 gate1
FLAG 496 320 0
FLAG -640 320 0
FLAG -384 -32 comp
IOPIN -384 -32 Out
FLAG -768 -192 +17V5
IOPIN -768 -192 BiDir
FLAG -512 624 0
FLAG 160 96 ZCD
FLAG 976 320 0
FLAG 1216 640 0
FLAG 1616 192 0
FLAG -512 -368 0
FLAG 1088 640 0
SYMBOL res 1104 -80 M0
WINDOW 0 -17 9 Left 2
WINDOW 3 -41 106 Left 2
SYMATTR InstName R1
SYMATTR Value 470
SYMBOL res 1376 496 M0
WINDOW 0 -17 9 Left 2
WINDOW 3 -39 110 Left 2
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL nmos 576 -112 R0
WINDOW 3 -106 14 Left 2
WINDOW 0 -44 -14 Left 2
SYMATTR Value IRF530
SYMATTR InstName _FET1
SYMBOL res 640 176 M0
WINDOW 0 36 37 Left 2
WINDOW 3 35 66 Left 2
SYMATTR InstName _Shunt
SYMATTR Value 0R22
SYMBOL polcap 800 -608 M0
WINDOW 3 -28 63 Left 2
WINDOW 0 -34 -11 Left 2
SYMATTR Value 47µ
SYMATTR InstName _C_in
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=63 Irms=6.4 Rser=0.65 Lser=0
SYMBOL cap 1504 -48 M0
WINDOW 0 -59 6 Left 2
WINDOW 3 -40 55 Left 2
SYMATTR InstName _C_5V
SYMATTR Value 470µ
SYMATTR SpiceLine Rser=15m
SYMBOL voltage -752 -592 M0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 40
SYMBOL res -528 -656 R0
WINDOW 0 17 9 Left 2
WINDOW 3 37 82 Left 2
SYMATTR InstName R8
SYMATTR Value 100k
SYMBOL L6561 -80 -96 R0
SYMATTR InstName _U3
SYMBOL res -128 192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R9
SYMATTR Value 1k0
SYMBOL schottky 800 240 R180
WINDOW 0 20 65 Left 2
WINDOW 3 17 3 Left 2
SYMATTR InstName _D4
SYMATTR Value B530C
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res -656 -144 R0
WINDOW 0 -30 10 Left 2
WINDOW 3 -36 103 Left 2
SYMATTR InstName R13
SYMATTR Value 200k
SYMBOL cap -736 -96 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C5
SYMATTR Value 1µ0
SYMBOL diode -656 128 R0
SYMATTR InstName D5
SYMATTR Value 1N4148
SYMBOL cap 464 -416 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C4
SYMATTR Value 2n
SYMBOL pnp 320 80 M180
WINDOW 0 58 73 Left 2
WINDOW 3 30 41 Left 2
SYMATTR InstName _Q2
SYMATTR Value BC807-25
SYMBOL res 336 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName _R12
SYMATTR Value 33R
SYMBOL cap 480 208 R0
SYMATTR InstName C2
SYMATTR Value 1µ0
SYMBOL res -528 496 R0
SYMATTR InstName R5
SYMATTR Value 3k3
SYMBOL res -368 192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName Rfb
SYMATTR Value 10k
SYMBOL res 112 -160 R0
SYMATTR InstName _R10
SYMATTR Value 15k
SYMBOL res 960 208 R0
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL cap 960 128 R0
SYMATTR InstName C3
SYMATTR Value 2n
SYMBOL Optos\\PC817B 704 432 M0
SYMATTR InstName U1
SYMBOL cap 1296 464 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 10n
SYMBOL cap -288 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 1n0
SYMBOL res 1232 -80 M0
WINDOW 0 -17 9 Left 2
WINDOW 3 -41 106 Left 2
SYMATTR InstName R12
SYMATTR Value 1k0
SYMBOL res 1600 -160 R0
SYMATTR InstName R7
SYMATTR Value 5
SYMBOL ind2 608 -624 R0
SYMATTR InstName L1
SYMATTR Value 120µ
SYMATTR Type ind
SYMBOL ind2 800 16 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L2
SYMATTR Value 2.352µ
SYMATTR Type ind
SYMBOL zener -496 -416 R180
WINDOW 0 24 72 Left 2
WINDOW 3 -176 -18 Left 2
SYMATTR InstName D1
SYMATTR Value UMZ18K
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL npn -320 -560 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL res -272 -688 R0
SYMATTR InstName R11
SYMATTR Value 1k0
SYMBOL res 368 -624 R0
SYMATTR InstName R10
SYMATTR Value 100
SYMBOL res -896 -160 R0
SYMATTR InstName R15
SYMATTR Value 1Meg
SYMBOL res -256 -48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R17
SYMATTR Value 10k
SYMBOL cap 400 -208 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C9
SYMATTR Value 330p
SYMBOL res 1344 -80 R0
SYMATTR InstName R6
SYMATTR Value 100k
SYMBOL res 304 -208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName _R1
SYMATTR Value 15k
SYMBOL TL431 1232 528 M0
SYMATTR InstName U2
SYMBOL cap 1072 528 R0
SYMATTR InstName C1
SYMATTR Value 1µ0
TEXT 776 -744 Right 2 !k1 L1 L2 0.97
TEXT -832 384 Left 2 !.tran 0 10m 100u startup
TEXT 1400 -224 Left 2 ;ESR-Nullstelle
TEXT 264 -280 Left 2 ;QR-ZVS-Sperrwandler
TEXT -96 -152 Left 2 ;L6565
TEXT -352 240 Left 2 ;ESR-pole
TEXT -160 296 Left 2 ;10,3V < Vcc < 18V
TEXT -248 -464 Left 2 ;eks 620564
TEXT -256 752 Left 5 ;48V -> 5V/1A DC-DC-Wandler
TEXT -896 88 Left 4 ;feedforward!
TEXT 352 456 Left 2 ;0 ~ 0,75mA
TEXT -624 232 Left 2 ;20k59