Version 4
SHEET 1 880 680
WIRE 0 48 -32 48
WIRE 80 48 64 48
WIRE 128 48 80 48
WIRE 256 48 208 48
WIRE 80 96 80 48
WIRE -32 112 -32 48
WIRE 256 112 256 48
WIRE -32 240 -32 192
WIRE 80 240 80 176
WIRE 80 240 -32 240
WIRE 256 240 256 192
WIRE 256 240 80 240
WIRE 80 256 80 240
FLAG 80 256 0
SYMBOL voltage 256 96 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL res 224 32 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 12
SYMBOL res 64 80 R0
SYMATTR InstName R2
SYMATTR Value 6
SYMBOL cap 64 32 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 0.1
SYMBOL res -48 96 R0
SYMATTR InstName R4
SYMATTR Value 6
TEXT 344 32 Left 2 !.ic V(n002)=-8
TEXT -50 280 Left 2 !.tran 2