Version 4 SHEET 1 1412 1176 WIRE -224 128 -224 112 WIRE -128 128 -224 128 WIRE -320 160 -320 128 WIRE -320 160 -448 160 WIRE -128 160 -128 128 WIRE -320 176 -320 160 WIRE -448 192 -448 160 WIRE -448 272 -448 256 WIRE -448 272 -512 272 WIRE -320 272 -320 256 WIRE -320 272 -448 272 WIRE -320 288 -320 272 WIRE -320 384 -320 352 WIRE -224 384 -320 384 WIRE -128 384 -128 352 WIRE -128 384 -224 384 WIRE 592 400 544 400 WIRE 704 400 656 400 WIRE -224 416 -224 384 WIRE 544 448 544 400 WIRE -640 528 -640 464 WIRE -544 528 -640 528 WIRE -400 528 -464 528 WIRE -336 528 -400 528 WIRE -224 528 -272 528 WIRE 0 528 0 496 WIRE 0 528 -224 528 WIRE 96 528 0 528 WIRE 512 528 512 496 WIRE 512 528 464 528 WIRE 544 528 512 528 WIRE 592 528 544 528 WIRE 704 528 704 400 WIRE 704 528 656 528 WIRE 752 528 752 496 WIRE 752 528 704 528 WIRE 800 528 752 528 WIRE 944 528 880 528 WIRE 1072 528 1072 448 WIRE 1072 528 944 528 WIRE -400 544 -400 528 WIRE -224 544 -224 528 WIRE 96 560 96 528 WIRE 464 560 464 528 WIRE 752 576 752 528 WIRE 944 576 944 528 WIRE -640 624 -640 608 WIRE -400 624 -400 608 WIRE -224 624 -224 608 WIRE 1072 624 1072 608 WIRE 544 640 544 528 WIRE 640 640 624 640 WIRE 704 640 704 528 WIRE 96 704 96 640 WIRE 96 704 16 704 WIRE 176 704 96 704 WIRE 336 704 288 704 WIRE 176 720 176 704 WIRE 336 720 336 704 WIRE 96 736 96 704 WIRE 464 736 464 640 WIRE 752 736 752 640 WIRE 752 736 464 736 WIRE 944 736 944 640 WIRE 944 736 752 736 WIRE 752 768 752 736 WIRE 336 800 336 784 WIRE -176 816 -176 800 WIRE -96 816 -176 816 WIRE 48 816 -16 816 WIRE 176 816 176 800 WIRE 96 896 96 832 WIRE 176 896 176 880 FLAG -640 464 V30 IOPIN -640 464 Out FLAG -640 624 0 FLAG -176 896 0 FLAG -176 800 VGate IOPIN -176 800 Out FLAG 1072 448 OUT IOPIN 1072 448 Out FLAG 1072 624 0 FLAG 96 896 0 FLAG 752 768 0 FLAG 176 896 0 FLAG 16 704 D IOPIN 16 704 Out FLAG -224 416 D IOPIN -224 416 Out FLAG -400 624 0 FLAG -224 624 0 FLAG 512 496 D1-A IOPIN 512 496 Out FLAG 752 496 D1-K IOPIN 752 496 Out FLAG 0 496 V30-2 IOPIN 0 496 Out FLAG -224 112 V30-2 IOPIN -224 112 Out FLAG 336 800 0 FLAG -512 272 Vclamp IOPIN -512 272 Out SYMBOL voltage -640 512 R0 WINDOW 123 0 0 Left 0 WINDOW 39 24 134 Left 0 WINDOW 0 10 -16 Left 0 SYMATTR SpiceLine Rser=10m SYMATTR InstName V1 SYMATTR Value 30 SYMBOL voltage -176 800 R0 WINDOW 123 -105 74 Left 0 WINDOW 39 0 0 Left 0 WINDOW 0 -104 17 Left 0 WINDOW 3 -398 77 Left 0 SYMATTR InstName Vgate SYMATTR Value PULSE(0 10 0 10n 10n {ton} {1/f}) SYMBOL res 1056 512 R0 SYMATTR InstName Rload SYMATTR Value 8 SYMBOL ind2 80 544 R0 SYMATTR InstName L1 SYMATTR Value {L1} SYMATTR Type ind SYMATTR SpiceLine Rser=20m SYMBOL ind2 480 656 R180 WINDOW 0 36 80 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName L2 SYMATTR Value {L2} SYMATTR Type ind SYMATTR SpiceLine Rser=20m SYMBOL schottky 592 544 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D1 SYMATTR Value MBRS360 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 736 576 R0 SYMATTR InstName C1 SYMATTR Value 1m SYMATTR SpiceLine Rser=10m SYMBOL Misc\\IRF1310NS 48 736 R0 WINDOW 3 -124 10 Left 0 SYMATTR InstName U2 SYMBOL res 528 656 R270 WINDOW 0 -56 43 VTop 0 WINDOW 3 62 59 VBottom 0 SYMATTR InstName Rsnub2 SYMATTR Value 60 SYMBOL cap 640 656 R270 WINDOW 0 -55 53 VTop 0 WINDOW 3 63 32 VBottom 0 SYMATTR InstName Csnub2 SYMATTR Value 160p SYMBOL res 160 704 R0 SYMATTR InstName Rsnub1 SYMATTR Value 100 SYMBOL cap 160 816 R0 SYMATTR InstName Csnub1 SYMATTR Value 1n SYMBOL ind 784 544 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L3 SYMATTR Value 10µ SYMATTR SpiceLine Rser=10m SYMBOL cap 928 576 R0 SYMATTR InstName C3 SYMATTR Value 10µ SYMATTR SpiceLine Rser=10m SYMBOL schottky -112 352 R180 WINDOW 0 46 29 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D2 SYMATTR Value MBRS360 SYMATTR Description Diode SYMATTR Type diode SYMBOL ind2 -560 544 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 4 56 VBottom 0 SYMATTR InstName L4 SYMATTR Value 10µ SYMATTR Type ind SYMATTR SpiceLine Rser=20m SYMBOL cap -416 544 R0 WINDOW 3 41 49 Left 0 SYMATTR InstName C4 SYMATTR Value 1m SYMATTR SpiceLine Rser=10m SYMBOL FerriteBead2 -304 528 R90 WINDOW 0 -9 0 VBottom 0 SYMATTR InstName L5 SYMATTR Value 564n SYMATTR SpiceLine Ipk=2 Rser=0.05 Rpar=360 Cpar=680f mfg="Wurth Elektronik" pn="742 792 022" SYMBOL cap -240 544 R0 SYMATTR InstName C5 SYMATTR Value 1µ SYMATTR SpiceLine Rser=10m SYMBOL zener -144 160 R0 WINDOW 0 38 6 Left 0 WINDOW 3 75 5 Left 0 SYMATTR InstName D5 SYMATTR Value BZX84C33V SYMATTR Description Diode SYMATTR Type diode SYMBOL zener -144 224 R0 WINDOW 0 40 6 Left 0 WINDOW 3 77 3 Left 0 SYMATTR InstName D6 SYMATTR Value BZX84C27V SYMATTR Description Diode SYMATTR Type diode SYMBOL cap 320 720 R0 SYMATTR InstName CTestU2 SYMATTR Value 500p SYMBOL cap 656 384 R90 WINDOW 0 0 32 VBottom 0 WINDOW 3 32 32 VTop 0 SYMATTR InstName CTestD1 SYMATTR Value 50p SYMBOL res 0 800 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName RGate SYMATTR Value 10 SYMBOL schottky -304 352 R180 WINDOW 0 46 29 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D3 SYMATTR Value MBRS360 SYMATTR Description Diode SYMATTR Type diode SYMBOL cap -464 192 R0 WINDOW 3 45 39 Left 0 SYMATTR InstName Cclamp SYMATTR Value 1n SYMBOL res -336 160 R0 WINDOW 0 36 39 Left 0 WINDOW 3 41 71 Left 0 SYMATTR InstName Rclamp SYMATTR Value 60k TEXT -664 784 Left 0 !.tran 0 4.02m 4m TEXT 208 512 Left 0 !K1 L1 L2 {K} TEXT 144 216 Left 0 !.param L1 100µ TEXT 144 256 Left 0 !.param N 3.66\n.param L2 {L1/(N*N)} TEXT 144 384 Left 0 !.param K {sqrt(1-L1Leak/L1)} TEXT 144 344 Left 0 !.param L1Leak 1.5µ TEXT 616 256 Left 0 !.MEAS K_Value PARAM {K} TEXT 320 872 Left 0 ;CTestU2 und CTestD1 zur Bestimmung der Snubberwerte nach AN11160 TEXT -160 48 Left 0 ;Wahlweise RCD oder Zener Clamp TEXT 616 216 Left 0 ;-> Anzeige K siehe Spice Errorlog TEXT 144 120 Left 0 !.param f 100k\n.param ton 3µ