Version 4
SHEET 1 880 680
WIRE -112 0 -240 0
WIRE 224 0 -32 0
WIRE 368 0 224 0
WIRE -240 80 -240 0
WIRE 224 96 224 0
WIRE 368 96 368 0
WIRE -240 256 -240 160
WIRE 224 256 224 176
WIRE 224 256 -240 256
WIRE 304 256 224 256
WIRE 368 256 368 160
WIRE 368 256 304 256
FLAG 304 256 0
SYMBOL res 208 80 R0
SYMATTR InstName R1
SYMATTR Value 15k
SYMBOL diode 352 96 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL voltage -240 64 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 50 50 0 0 0 500)
SYMBOL ind -128 16 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 2.5m
SYMATTR SpiceLine Rpar=14
TEXT -272 272 Left 2 !.tran 10