Version 4
SHEET 1 6012 880
WIRE -800 -144 -880 -144
WIRE -736 -144 -800 -144
WIRE -656 -144 -672 -144
WIRE -528 -144 -656 -144
WIRE -384 -144 -528 -144
WIRE -304 -144 -384 -144
WIRE -160 -144 -304 -144
WIRE 288 -144 -160 -144
WIRE 688 -144 288 -144
WIRE 816 -144 688 -144
WIRE 880 -144 816 -144
WIRE 1072 -144 880 -144
WIRE 1264 -144 1168 -144
WIRE 1344 -144 1264 -144
WIRE 1440 -144 1344 -144
WIRE -304 -112 -304 -144
WIRE 544 -112 -224 -112
WIRE 64 -64 -16 -64
WIRE 400 -64 144 -64
WIRE 880 -64 880 -144
WIRE 976 -64 880 -64
WIRE 1120 -64 1120 -80
WIRE 1120 -64 1072 -64
WIRE 1152 -64 1120 -64
WIRE 1264 -64 1264 -144
WIRE 1264 -64 1232 -64
WIRE -736 -48 -768 -48
WIRE -656 -48 -656 -144
WIRE -656 -48 -672 -48
WIRE -384 -48 -384 -144
WIRE 544 -32 544 -112
WIRE -304 0 -304 -32
WIRE -304 0 -320 0
WIRE 320 0 64 0
WIRE 400 0 400 -64
WIRE 400 0 384 0
WIRE 880 16 880 -64
WIRE 1024 16 1024 0
WIRE -304 32 -304 0
WIRE -16 32 -16 -64
WIRE 288 32 288 -144
WIRE 1344 32 1344 -144
WIRE 1440 32 1440 -144
WIRE 64 48 64 0
WIRE 256 48 64 48
WIRE 400 64 400 0
WIRE 400 64 320 64
WIRE 256 80 224 80
WIRE 688 80 688 -144
WIRE -880 96 -880 -144
WIRE 656 96 624 96
WIRE -656 112 -656 -48
WIRE -528 112 -528 -144
WIRE -160 112 -160 -144
WIRE 752 112 720 112
WIRE 960 112 752 112
WIRE 1024 112 1024 96
WIRE 1024 112 960 112
WIRE -384 128 -384 48
WIRE -96 128 -128 128
WIRE 544 128 544 32
WIRE 656 128 544 128
WIRE -304 144 -304 112
WIRE -224 144 -224 -112
WIRE -224 144 -304 144
WIRE -192 144 -224 144
WIRE 752 144 752 112
WIRE 1152 144 1136 144
WIRE 1264 144 1264 -64
WIRE 1264 144 1232 144
WIRE -16 160 -16 112
WIRE -16 160 -128 160
WIRE 224 160 224 80
WIRE 304 160 224 160
WIRE 400 160 400 64
WIRE 400 160 384 160
WIRE 400 176 400 160
WIRE 544 176 544 128
WIRE 1440 176 1440 112
WIRE -16 192 -16 160
WIRE 64 192 64 48
WIRE 224 192 224 160
WIRE 624 240 624 96
WIRE 752 240 752 208
WIRE 752 240 624 240
WIRE 1136 240 1136 144
WIRE 1136 240 752 240
WIRE 1168 240 1136 240
WIRE 1264 240 1264 144
WIRE 1264 240 1232 240
WIRE -304 256 -304 144
WIRE -272 256 -304 256
WIRE -96 256 -96 128
WIRE -96 256 -208 256
WIRE 1504 256 1488 256
WIRE -384 272 -384 208
WIRE 400 272 400 256
WIRE 448 272 400 272
WIRE 544 272 544 256
WIRE 544 272 528 272
WIRE 960 272 960 112
WIRE -96 288 -96 256
WIRE -16 288 -16 272
WIRE 400 288 400 272
WIRE 624 288 624 240
WIRE 1264 288 1264 240
WIRE 1264 288 1200 288
WIRE 544 304 544 272
WIRE 816 304 816 -144
WIRE 1504 304 1504 256
WIRE 880 320 880 96
WIRE 896 320 880 320
WIRE 1200 320 1200 288
WIRE 1264 320 1264 288
WIRE -800 336 -800 -144
WIRE -736 336 -800 336
WIRE -656 336 -656 176
WIRE -656 336 -672 336
WIRE -96 384 -96 368
WIRE 64 384 64 272
WIRE 64 384 -96 384
WIRE 224 384 224 272
WIRE 224 384 64 384
WIRE 400 384 400 368
WIRE 400 384 224 384
WIRE 544 384 544 368
WIRE 544 384 400 384
WIRE 624 384 624 368
WIRE 624 384 544 384
WIRE 816 384 816 368
WIRE 816 384 624 384
WIRE 1104 384 816 384
WIRE -880 432 -880 176
WIRE -768 432 -768 -48
WIRE -768 432 -880 432
WIRE -736 432 -768 432
WIRE -656 432 -656 336
WIRE -656 432 -672 432
WIRE -528 432 -528 192
WIRE -528 432 -656 432
WIRE -384 432 -384 336
WIRE -384 432 -528 432
WIRE -128 432 -384 432
WIRE -16 432 -16 368
WIRE -16 432 -128 432
WIRE 336 432 -16 432
WIRE 960 432 960 368
WIRE 960 432 336 432
WIRE 992 432 960 432
WIRE 1104 432 1104 384
WIRE 1104 432 1072 432
WIRE 1200 432 1200 384
WIRE 1200 432 1104 432
WIRE 1264 432 1264 384
WIRE 1264 432 1200 432
WIRE 1344 432 1344 112
WIRE 1344 432 1264 432
WIRE 1440 432 1440 272
WIRE 1440 432 1344 432
WIRE 1504 432 1504 384
WIRE 1504 432 1440 432
WIRE -768 464 -768 432
WIRE 880 464 880 320
WIRE -656 480 -656 432
WIRE -528 480 -528 432
WIRE -384 480 -384 432
WIRE 1264 480 1264 432
WIRE -128 512 -128 432
WIRE -96 512 -128 512
WIRE 16 512 -16 512
WIRE 336 512 336 432
WIRE 368 512 336 512
WIRE 480 512 448 512
WIRE -768 576 -768 544
WIRE -752 576 -768 576
WIRE -656 576 -656 544
WIRE -656 576 -688 576
WIRE -624 576 -656 576
WIRE -528 576 -528 544
WIRE -528 576 -560 576
WIRE -496 576 -528 576
WIRE -384 576 -384 544
WIRE -384 576 -416 576
WIRE -160 576 -160 176
WIRE -160 576 -384 576
WIRE 288 576 288 96
WIRE 288 576 -160 576
WIRE 688 576 688 144
WIRE 688 576 288 576
WIRE 880 576 880 544
WIRE 880 576 688 576
FLAG 16 512 Strom
FLAG 480 512 Spannung
FLAG 1264 480 0
SYMBOL voltage -880 80 R0
WINDOW 3 -59 -292 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 -40 -260 Left 2
SYMATTR Value SINE(0 37.5 50)
SYMATTR SpiceLine Rser=0.5
SYMATTR InstName V5
SYMBOL diode -736 -128 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N5404
SYMBOL diode -736 -32 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value 1N5404
SYMBOL diode -672 320 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D3
SYMATTR Value 1N5404
SYMBOL diode -672 416 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D4
SYMATTR Value 1N5404
SYMBOL cap -672 112 R0
SYMATTR InstName C1
SYMATTR Value 3300µ
SYMBOL diode -640 544 R180
WINDOW 0 -23 -2 Left 2
WINDOW 3 -83 58 Left 2
SYMATTR InstName D5
SYMATTR Value 1N4004
SYMBOL diode -560 560 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D6
SYMATTR Value 1N4004
SYMBOL cap -688 560 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 470µ
SYMBOL res -784 448 R0
WINDOW 0 -39 37 Left 2
WINDOW 3 -42 81 Left 2
SYMATTR InstName R2
SYMATTR Value 22
SYMBOL cap -544 480 R0
SYMATTR InstName C3
SYMATTR Value 470µ
SYMBOL res -400 560 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 47
SYMBOL zener -368 544 R180
WINDOW 0 24 64 Left 2
WINDOW 3 -62 -6 Left 2
SYMATTR InstName D7
SYMATTR Value 1N750
SYMBOL res -544 96 R0
SYMATTR InstName R1
SYMATTR Value 2k2
SYMBOL res -320 -128 R0
SYMATTR InstName R19
SYMATTR Value 2k2
SYMBOL res -320 16 R0
SYMATTR InstName R20
SYMATTR Value 10k
SYMBOL res -400 112 R0
SYMATTR InstName R22
SYMATTR Value 3k9
SYMBOL LED -400 272 R0
SYMATTR InstName D12
SYMATTR Value LEDRot
SYMBOL pnp -320 48 R180
WINDOW 3 43 58 Left 2
SYMATTR Value BC556B
SYMATTR InstName Q3
SYMBOL Opamps\\opamp2 -160 80 M0
SYMATTR InstName U3
SYMATTR Value TL081
SYMBOL res -112 272 R0
SYMATTR InstName R21
SYMATTR Value 10k
SYMBOL cap -208 240 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C8
SYMATTR Value 330p
SYMBOL res -32 16 R0
WINDOW 3 -1 440 Left 2
SYMATTR Value R=10000-V(Strom)
SYMATTR InstName P2a
SYMBOL res -32 176 R0
WINDOW 3 28 309 Left 2
SYMATTR Value R=V(Strom)
SYMATTR InstName P2b
SYMBOL res -32 272 R0
SYMATTR InstName R17
SYMATTR Value 33
SYMBOL voltage 0 512 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 99 -41 VBottom 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V6
SYMATTR Value PULSE(10000 2500 0.5 1u 1u 0.1)
SYMBOL res 48 176 R0
SYMATTR InstName R4
SYMATTR Value 4k7
SYMBOL res 400 144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 12k
SYMBOL res 208 176 R0
SYMATTR InstName R6
SYMATTR Value 8k
SYMBOL Opamps\\opamp2 288 0 R0
WINDOW 0 -48 116 Left 2
SYMATTR InstName U1
SYMATTR Value TL081
SYMBOL res 160 -80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R18
SYMATTR Value 56k
SYMBOL zener 320 16 R270
WINDOW 0 36 32 VTop 2
WINDOW 3 -4 32 VBottom 2
SYMATTR InstName D8
SYMATTR Value BZX84C6V2L
SYMBOL res 384 160 R0
WINDOW 3 54 297 Left 2
SYMATTR Value R=10000-V(Spannung)
SYMATTR InstName P1a
SYMBOL res 384 272 R0
WINDOW 3 78 210 Left 2
SYMATTR Value R=V(Spannung)
SYMATTR InstName P1b
SYMBOL res 544 256 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 27k
SYMBOL cap 528 304 R0
SYMATTR InstName C4
SYMATTR Value 100n
SYMBOL res 528 160 R0
SYMATTR InstName R9
SYMATTR Value 2k2
SYMBOL diode 560 32 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D9
SYMATTR Value 1N4148
SYMBOL Opamps\\opamp2 688 48 R0
WINDOW 3 16 -7 Left 2
SYMATTR Value TL081
SYMATTR InstName U2
SYMBOL cap 736 144 R0
SYMATTR InstName C9
SYMATTR Value 100p
SYMBOL res 608 272 R0
SYMATTR InstName R11
SYMATTR Value 27k
SYMBOL cap 800 304 R0
SYMATTR InstName C5
SYMATTR Value 220n
SYMBOL res 864 448 R0
SYMATTR InstName R14
SYMATTR Value 1k5
SYMBOL res 864 0 R0
SYMATTR InstName R13
SYMATTR Value 10k
SYMBOL res 1088 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 0.47
SYMBOL npn 896 272 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL npn 1072 -80 R270
SYMATTR InstName Q4
SYMATTR Value 2N3055
SYMBOL npn 976 0 R270
SYMATTR InstName Q2
SYMATTR Value 2N3019
SYMBOL res 1248 -80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R16
SYMATTR Value 1k
SYMBOL res 1040 112 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R15
SYMATTR Value 1k
SYMBOL voltage 464 512 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 73 -19 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(4800 3200 0.3 1u 1u 0.1)
SYMBOL res 1136 160 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R12
SYMATTR Value 56k
SYMBOL cap 1232 224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 100p
SYMBOL cap 1248 320 R0
SYMATTR InstName C7
SYMATTR Value 10µ
SYMBOL diode 1216 384 R180
WINDOW 0 24 -4 Left 2
WINDOW 3 27 70 Left 2
SYMATTR InstName D10
SYMATTR Value 1N4004
SYMBOL res 1424 16 R0
SYMATTR InstName R10
SYMATTR Value {R}
SYMBOL voltage 1504 288 R0
WINDOW 3 -198 188 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(0 10 0.1 1u 1u 0.1)
SYMATTR InstName V2
SYMBOL nmos 1488 176 M0
SYMATTR InstName M1
SYMATTR Value IRF2807
SYMBOL res 1328 16 R0
SYMATTR InstName R24
SYMATTR Value {R}
TEXT 1112 544 Left 2 !;ac oct 50 1 10meg
TEXT -656 -240 Left 2 !.MODEL 1N5404 D(IS=2.61339e-12 RS=0.0110501 N=1.20576 EG=0.6 XTI=3.1271 BV=400 IBV=1e-05 CJO=1e-11 VJ=0.7 M=0.5 FC=0.5 TT=1e-09 KF=0 AF=1)
TEXT -656 -208 Left 2 !.MODEL 1N4004 D (IS=5.31656e-08 RS=0.0392384 N=2 EG=0.6 XTI=0.05 BV=400 IBV=5e-08 CJO=1e-11 VJ=0.7 M=0.5 FC=0.5 TT=1e-09 KF=0 AF=1)
TEXT 760 600 Left 2 !.include TL081blackbird.MOD
TEXT -656 -176 Left 2 !.MODEL LEDRot D (IS=93.1P RS=42M N=3.73 BV=4 IBV=10U CJO=2.97P VJ=.75 M=.333 TT=4.32U type=LED-rot)
TEXT -904 576 Left 2 !.tran 0.7
TEXT 1240 -184 Left 2 !.step param R list 10 100 1000