Version 4
SHEET 1 880 680
WIRE 32 -32 16 -32
WIRE 144 -32 112 -32
WIRE 16 16 16 -32
WIRE 16 16 -32 16
WIRE 48 16 16 16
WIRE 144 16 144 -32
WIRE 144 16 96 16
WIRE 192 16 144 16
WIRE 256 16 192 16
WIRE 416 16 336 16
WIRE 192 80 192 16
WIRE 416 80 416 16
WIRE -32 112 -32 16
WIRE -32 240 -32 192
WIRE 192 240 192 144
WIRE 416 240 416 160
FLAG -32 240 0
FLAG 192 240 0
FLAG 416 240 0
SYMBOL sw 16 -32 R270
SYMATTR InstName S
SYMATTR Value SBS
SYMBOL voltage -32 96 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName Vs
SYMATTR Value SINE(0 5 159)
SYMBOL cap 176 80 R0
SYMATTR InstName C
SYMATTR Value 0.01uF
SYMBOL res 352 0 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R
SYMATTR Value 400k
SYMBOL voltage 416 64 R0
SYMATTR InstName V0
SYMATTR Value 20V
TEXT -32 344 Left 2 !.model SBS SW(Ron=1 Roff=1Meg Vt=2 Vh=2)
TEXT -32 368 Left 2 !.tran 0 200m 10m 0.001m