Version 4
SHEET 1 880 680
WIRE 96 128 -32 128
WIRE 208 128 176 128
WIRE 336 128 272 128
WIRE -32 176 -32 128
WIRE 336 176 336 128
WIRE -32 320 -32 256
WIRE 336 320 336 240
WIRE 336 320 -32 320
FLAG 336 320 0
SYMBOL cap 320 176 R0
SYMATTR InstName C1
SYMATTR Value 470µF
SYMBOL ind 80 144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 1mH
SYMBOL diode 208 144 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MUR460
SYMBOL voltage -32 160 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 400 0.0001 0.0001us 0.0001us 1 1 1)
TEXT -66 344 Left 2 !.tran 0 0.004s 0