Version 4 SHEET 1 880 680 WIRE 144 80 -32 80 WIRE 272 80 224 80 WIRE 320 80 272 80 WIRE 416 80 320 80 WIRE -32 112 -32 80 WIRE 416 112 416 80 WIRE 272 128 272 80 WIRE -32 224 -32 192 WIRE 272 224 272 192 WIRE 416 224 416 192 FLAG 272 224 0 FLAG -32 224 0 FLAG 416 224 0 FLAG 320 80 Vf SYMBOL ind 128 96 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 WINDOW 39 -23 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 10µ SYMATTR SpiceLine Rser={RS} SYMBOL cap 256 128 R0 SYMATTR InstName C1 SYMATTR Value 100µ SYMBOL voltage -32 96 R0 SYMATTR InstName V1 SYMATTR Value 0 SYMBOL current 416 112 R0 SYMATTR InstName I1 SYMATTR Value AC 10m TEXT -8 -32 Left 2 !.ac dec 100 100 100k TEXT -8 -80 Left 2 !.step param RS list 1m 1