Version 4 SHEET 1 880 680 WIRE 208 16 -16 16 WIRE 208 96 208 16 WIRE -16 112 -16 16 WIRE 64 112 -16 112 WIRE 160 112 128 112 WIRE -16 144 -16 112 WIRE 160 160 96 160 WIRE 208 208 208 176 WIRE -16 320 -16 224 WIRE 96 320 96 160 WIRE 96 320 -16 320 WIRE 208 320 208 288 WIRE 208 320 96 320 WIRE 96 368 96 320 FLAG 96 368 0 SYMBOL sw 208 192 M180 SYMATTR InstName S1 SYMBOL polcap 64 128 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName C1 SYMATTR Value 100µ SYMBOL voltage -16 128 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL res 192 192 R0 SYMATTR InstName R1 SYMATTR Value 1k TEXT -10 416 Left 0 !.tran 0 2 0 .001 uic