Version 4 SHEET 1 1148 728 WIRE 560 -48 464 -48 WIRE 672 -48 640 -48 WIRE 736 -48 672 -48 WIRE 464 0 464 -48 WIRE 736 0 736 -48 WIRE 672 16 672 -48 WIRE -224 96 -256 96 WIRE -160 96 -224 96 WIRE -144 96 -160 96 WIRE -48 96 -64 96 WIRE -16 96 -48 96 WIRE 0 96 -16 96 WIRE 80 96 64 96 WIRE 128 96 80 96 WIRE 176 96 128 96 WIRE 192 96 176 96 WIRE -160 128 -160 96 WIRE 464 128 464 80 WIRE 672 128 672 80 WIRE 672 128 464 128 WIRE 736 128 736 80 WIRE 736 128 672 128 WIRE 176 144 176 96 WIRE -48 160 -48 96 WIRE 80 160 80 96 WIRE -16 192 -16 96 WIRE 736 192 464 192 WIRE -256 224 -256 96 WIRE -160 240 -160 208 WIRE -96 240 -160 240 WIRE 464 240 464 192 WIRE 736 240 736 192 WIRE 176 272 176 224 WIRE -160 288 -160 240 WIRE -64 336 -96 336 WIRE -16 336 -16 256 WIRE -16 336 -64 336 WIRE 80 336 80 288 WIRE 80 336 -16 336 WIRE 128 336 128 96 WIRE 80 352 80 336 WIRE 464 368 464 320 WIRE 736 368 736 320 WIRE 736 368 464 368 WIRE -160 400 -160 384 WIRE -128 400 -160 400 WIRE -64 400 -64 336 WIRE 736 432 464 432 WIRE 960 432 736 432 WIRE -256 448 -256 304 WIRE -160 448 -160 400 WIRE -160 448 -256 448 WIRE -144 448 -160 448 WIRE -48 448 -48 256 WIRE -48 448 -64 448 WIRE 80 448 80 432 WIRE 80 448 -48 448 WIRE 128 448 128 400 WIRE 176 448 176 352 WIRE 464 480 464 432 WIRE 736 480 736 432 WIRE 960 480 960 432 WIRE 464 608 464 560 WIRE 736 608 736 560 WIRE 736 608 464 608 WIRE 960 608 960 544 WIRE 960 608 736 608 FLAG 192 96 out FLAG -224 96 Ub FLAG 176 448 0 FLAG -256 448 0 FLAG 128 448 0 FLAG 736 -48 P1 FLAG 736 192 P2 FLAG 736 128 0 FLAG 736 368 0 FLAG 736 608 0 FLAG 960 432 effi SYMBOL ind -160 112 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L1 SYMATTR Value 220µ SYMATTR SpiceLine Cpar=100p SYMBOL diode 0 80 M90 WINDOW 0 39 34 VTop 0 WINDOW 3 -7 56 VBottom 0 SYMATTR InstName D1 SYMATTR Value MUR460 SYMBOL Misc\\battery -256 208 M0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 WINDOW 3 -158 300 Left 0 SYMATTR Value PULSE(0 {Ub} 0 1m) SYMATTR InstName V1 SYMBOL Misc\\EuropeanResistor -48 464 M270 WINDOW 0 2 58 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName R1 SYMATTR Value 500m SYMBOL Misc\\EuropeanResistor -176 112 R0 WINDOW 0 17 41 VRight 0 SYMATTR InstName R4 SYMATTR Value 1k SYMBOL Misc\\EuropeanResistor 96 336 M0 WINDOW 0 17 68 VLeft 0 WINDOW 3 34 37 Left 0 SYMATTR InstName R6 SYMATTR Value 12k SYMBOL nmos -96 160 R0 WINDOW 0 31 -9 Right 0 WINDOW 3 -33 105 Left 0 SYMATTR InstName M2 SYMATTR Value IPP600N25N3 SYMBOL npn -96 288 M0 WINDOW 0 50 25 Left 0 WINDOW 3 22 51 Left 0 SYMATTR InstName Q1 SYMATTR Value BC547C SYMBOL Misc\\EuropeanPolcap 112 336 R0 SYMATTR InstName C1 SYMATTR Value 10µ SYMATTR SpiceLine Rser=1 SYMBOL Misc\\cell 80 224 M0 WINDOW 0 11 7 Invisible 0 WINDOW 3 1 8 Left 0 WINDOW 123 0 0 Left 0 WINDOW 39 -36 72 Left 0 SYMATTR InstName V2 SYMATTR Value 210 SYMATTR SpiceLine Rser=1k SYMBOL cap -32 192 R0 WINDOW 0 21 13 Left 0 WINDOW 3 22 51 Left 0 SYMATTR InstName C2 SYMATTR Value 47p SYMBOL diode 64 160 R0 WINDOW 0 -17 3 Left 0 WINDOW 3 24 72 Invisible 0 SYMATTR InstName D2 SYMBOL bv 464 -16 R0 SYMATTR InstName B1 SYMATTR Value V=V(ub)*I(V1) SYMBOL bv 464 224 R0 SYMATTR InstName B2 SYMATTR Value V=V(out)*I(R8) SYMBOL bv 464 464 R0 SYMATTR InstName B3 SYMATTR Value V=(V(P2)/-V(P1))*100 SYMBOL res 720 -16 R0 SYMATTR InstName R2 SYMATTR Value 1000k SYMBOL res 720 224 R0 SYMATTR InstName R3 SYMATTR Value 1000k SYMBOL res 720 464 R0 SYMATTR InstName R5 SYMATTR Value 1000k SYMBOL cap 656 16 R0 SYMATTR InstName C4 SYMATTR Value 100n SYMBOL res 656 -64 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R7 SYMATTR Value 10k SYMBOL diode -128 416 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D3 SYMATTR Value MMSD4148 SYMBOL zener 976 544 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D4 SYMATTR Value 1N5378B SYMATTR Description Diode SYMATTR Type diode SYMBOL res 160 128 R0 SYMATTR InstName R8 SYMATTR Value 1 SYMBOL current 176 272 R0 SYMATTR InstName I1 SYMATTR Value {LC} TEXT -160 -48 Left 0 !.tran 0 100m 2n uic TEXT -160 -112 Left 0 !;.step param Ub list 60 48 24 12\n.param Ub 16 TEXT -152 -16 Left 0 !;.step param R list 500 1k 2k 5k 10k 25k\n.param R 10k TEXT -160 -144 Left 0 !.step param LC list 20m 50m 100m RECTANGLE Normal 112 144 32 320 2