Version 4
SHEET 1 1740 840
WIRE 1168 -160 576 -160
WIRE 0 -128 -224 -128
WIRE 288 -128 96 -128
WIRE 464 -128 288 -128
WIRE 576 -128 576 -160
WIRE 576 -128 464 -128
WIRE 288 -112 288 -128
WIRE 1168 -112 1168 -160
WIRE 96 -96 96 -128
WIRE -144 -64 -224 -64
WIRE 0 -64 -64 -64
WIRE 576 -32 576 -128
WIRE -112 0 -224 0
WIRE 0 0 -112 0
WIRE -112 16 -112 0
WIRE 96 16 96 -32
WIRE 288 16 288 -32
WIRE 448 16 288 16
WIRE 496 16 448 16
WIRE 288 48 288 16
WIRE -304 96 -416 96
WIRE -192 96 -240 96
WIRE -32 96 -192 96
WIRE 80 96 48 96
WIRE 160 96 144 96
WIRE 208 96 160 96
WIRE 832 96 704 96
WIRE 944 96 832 96
WIRE 1488 96 944 96
WIRE 448 144 448 16
WIRE 288 176 288 144
WIRE 576 192 576 64
WIRE 576 192 512 192
WIRE 576 208 576 192
WIRE -416 272 -416 96
WIRE -416 272 -928 272
WIRE -320 272 -416 272
WIRE -192 272 -192 96
WIRE -192 272 -240 272
WIRE -128 272 -192 272
WIRE 160 304 160 96
WIRE 160 304 144 304
WIRE -928 336 -928 272
WIRE -128 336 -192 336
WIRE 448 384 448 240
WIRE 576 384 576 288
WIRE 576 384 448 384
WIRE 704 384 704 96
WIRE 704 384 576 384
WIRE -464 400 -464 368
WIRE 832 464 832 96
WIRE 944 464 944 96
WIRE -192 480 -192 336
WIRE -32 480 -192 480
WIRE 32 480 -32 480
WIRE 192 480 112 480
WIRE -192 496 -192 480
WIRE 704 496 704 384
WIRE -32 560 -32 480
WIRE 48 560 -32 560
WIRE 192 560 192 480
WIRE 192 560 112 560
WIRE -928 576 -928 416
WIRE -464 576 -464 480
WIRE 288 576 288 256
WIRE 704 576 704 560
WIRE 832 576 832 544
WIRE 944 576 944 544
WIRE 192 656 192 560
WIRE 576 656 576 384
WIRE 576 656 192 656
FLAG -928 576 0
FLAG -192 576 0
FLAG -464 368 UDD
FLAG -464 576 0
FLAG -96 160 UDD
FLAG 1488 96 UV
IOPIN 1488 96 Out
FLAG 944 576 0
FLAG 704 576 0
FLAG 96 16 0
FLAG -112 16 0
FLAG 288 576 0
FLAG 832 576 0
FLAG -96 448 0
FLAG 464 -128 Vin
FLAG 1168 -32 0
SYMBOL res 272 -128 R0
SYMATTR InstName R16
SYMATTR Value 47k
SYMBOL res 128 464 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 24 112 VTop 2
SYMATTR InstName R13
SYMATTR Value 810k
SYMBOL res -176 592 R180
WINDOW 0 47 58 Left 2
WINDOW 3 46 25 Left 2
SYMATTR InstName R14
SYMATTR Value 31.15k
SYMBOL voltage -464 384 R0
WINDOW 123 0 0 Left 2
WINDOW 39 40 55 Left 2
SYMATTR InstName V12
SYMATTR Value 24
SYMBOL cap 112 544 R90
WINDOW 0 6 -22 VBottom 2
WINDOW 3 27 2 VTop 2
SYMATTR InstName Cpara1
SYMATTR Value 1p
SYMBOL voltage -928 320 R0
WINDOW 123 53 117 Left 2
WINDOW 39 24 152 Left 2
WINDOW 0 53 61 Left 2
WINDOW 3 53 89 Left 2
SYMATTR Value2 AC 100µ
SYMATTR InstName V11
SYMATTR Value 10
SYMBOL EXTRA\\irf820 544 16 R0
SYMATTR InstName M12
SYMBOL EXTRA\\irf820 256 96 R0
WINDOW 0 -85 24 Left 2
WINDOW 3 -82 60 Left 2
SYMATTR InstName M11
SYMBOL Opamps\\LTC2057 32 304 R0
SYMATTR InstName U12
SYMBOL cap 144 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C15
SYMATTR Value 5p
SYMBOL res -224 256 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R19
SYMATTR Value 33k
SYMBOL cap 688 496 R0
SYMATTR InstName C1
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=0.1
SYMBOL current 944 464 R0
WINDOW 123 24 108 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName I1
SYMATTR Value 0
SYMBOL res 64 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 330k
SYMBOL cap -240 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 15p
SYMBOL res 272 160 R0
SYMATTR InstName R4
SYMATTR Value 0.01
SYMBOL diode -208 -64 R180
WINDOW 0 38 30 Left 2
WINDOW 3 38 2 Invisible 2
SYMATTR InstName D1
SYMATTR Value MUR460
SYMBOL diode -208 0 R180
WINDOW 0 37 34 Left 2
WINDOW 3 37 6 Invisible 2
SYMATTR InstName D2
SYMATTR Value MUR460
SYMBOL diode 16 -64 R180
WINDOW 0 -37 26 Left 2
WINDOW 3 -37 -2 Invisible 2
SYMATTR InstName D3
SYMATTR Value MUR460
SYMBOL diode 16 0 R180
WINDOW 0 -34 31 Left 2
WINDOW 3 -34 3 Invisible 2
SYMATTR InstName D4
SYMATTR Value MUR460
SYMBOL voltage -48 -64 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 2
WINDOW 39 -4 56 VBottom 2
SYMATTR InstName V1
SYMATTR Value SINE(0 325 50)
SYMBOL cap 80 -96 R0
SYMATTR InstName C2
SYMATTR Value 100µ
SYMBOL current 832 464 R0
WINDOW 123 24 108 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName I2
SYMATTR Value 0
SYMBOL res 560 192 R0
SYMATTR InstName R1
SYMATTR Value 6.8
SYMBOL npn 512 144 M0
SYMATTR InstName Q1
SYMATTR Value BC547C
SYMBOL voltage 1168 -128 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 44 Left 2
SYMATTR SpiceLine Rser=118
SYMATTR InstName V2
SYMATTR Value 325
TEXT -976 72 Left 2 ;Im isolierten und geheizten Gehäuse
TEXT 1320 40 Left 2 ;265V DC, 60mA max
TEXT 696 -120 Left 2 !;step param c3 list 1p 5p 10p 15p
TEXT 304 -24 Left 2 ;50mW
TEXT 608 8 Left 2 ;3W
TEXT -16 528 Left 2 ;60mW
TEXT 184 24 Left 2 ;300mW
TEXT 896 432 Left 2 ;Testbelastung 50mA
TEXT 696 -80 Left 2 !.op
TEXT -352 496 Left 2 ;30k+Trimmer
TEXT -912 304 Left 2 ;V11 = Referenz
TEXT -952 120 Left 2 ;R13, R14 Susumu 1% 10ppm/K
TEXT 416 320 Left 2 ;Strombegrenzung 70mA
TEXT 200 -160 Left 2 ;311V bei Volllast
TEXT 704 -32 Left 2 !;options noopiter gminsteps=0 srcsteps=0
LINE Normal 208 48 -992 48 2
LINE Normal 208 352 208 48 2
LINE Normal 1568 64 1568 64 2
LINE Normal -992 592 -992 592 2
LINE Normal -992 48 -992 592 2
LINE Normal -992 48 -992 48 2
LINE Normal -992 608 -992 592 2
LINE Normal 1568 592 1568 608 2
LINE Normal 192 608 -992 608 2
LINE Normal 192 608 192 608 2
LINE Normal 192 608 192 608 2