Version 4
SHEET 1 880 680
WIRE 160 96 112 96
WIRE 272 96 240 96
WIRE 336 96 272 96
WIRE 448 96 416 96
WIRE 112 160 112 96
WIRE 272 160 272 96
WIRE 112 256 112 240
WIRE 272 256 272 224
FLAG 112 256 0
FLAG 272 256 0
FLAG 448 96 0
FLAG 272 96 Tp
FLAG 112 96 Tj
SYMBOL current 112 240 R180
WINDOW 0 24 88 Left 0
WINDOW 3 24 0 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value 1A
SYMBOL res 256 80 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 0.5
SYMBOL cap 256 160 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 432 80 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 0.5
TEXT 328 248 Left 0 !.tran 0 5s 0 startup