Version 4 SHEET 1 2180 680 WIRE 528 128 480 128 WIRE 800 128 608 128 WIRE 960 128 880 128 WIRE 1008 128 960 128 WIRE 1104 128 1008 128 WIRE 224 176 -80 176 WIRE 480 176 480 128 WIRE 480 176 304 176 WIRE 1392 176 1200 176 WIRE -80 224 -80 176 WIRE 960 224 960 128 WIRE 1104 224 1104 128 WIRE 1200 224 1200 176 WIRE 1392 272 1392 176 WIRE 1008 336 1008 128 WIRE -80 384 -80 304 WIRE 144 384 -80 384 WIRE 320 384 144 384 WIRE 144 416 144 384 WIRE 320 432 320 384 WIRE 960 432 960 288 WIRE 960 432 320 432 WIRE 1008 432 1008 400 WIRE 1008 432 960 432 WIRE 1104 432 1104 304 WIRE 1104 432 1008 432 WIRE 1200 432 1200 304 WIRE 1312 432 1200 432 WIRE 1392 432 1392 352 WIRE 1392 432 1312 432 WIRE 1312 464 1312 432 FLAG 144 416 0 FLAG 1312 464 0 SYMBOL res 624 112 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 4 SYMBOL cap 976 288 R180 WINDOW 0 24 56 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C1 SYMATTR Value 470µ SYMBOL voltage -80 208 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value PULSE(0 12 0 10n 10n 10m 20m 1000) SYMBOL ind2 1120 320 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L2 SYMATTR Value 0.03 SYMATTR Type ind SYMATTR SpiceLine Rser=13.5 SYMBOL ind2 1216 320 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L3 SYMATTR Value 10 SYMATTR Type ind SYMATTR SpiceLine Rser=2320 SYMBOL res 1376 256 R0 SYMATTR InstName R7 SYMATTR Value 100k SYMBOL ind 896 112 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L1 SYMATTR Value 10m SYMBOL diode 1024 400 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D1 SYMBOL res 320 160 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 1 TEXT -112 392 Left 2 !.tran 0 0.2 0 0.1 TEXT 1088 192 Left 2 !K1 L2 L3 1