Version 4
SHEET 1 1272 680
WIRE -480 144 -592 144
WIRE -592 176 -592 144
WIRE -480 192 -480 144
WIRE -432 192 -480 192
WIRE -240 192 -336 192
WIRE -144 192 -160 192
WIRE 128 192 -64 192
WIRE 448 192 224 192
WIRE -432 224 -480 224
WIRE -224 224 -336 224
WIRE 128 224 48 224
WIRE 448 224 448 192
WIRE 448 224 224 224
WIRE -592 288 -592 256
WIRE -480 288 -480 224
WIRE -480 288 -592 288
WIRE -224 304 -224 224
WIRE -144 304 -224 304
WIRE 48 304 48 224
WIRE 48 304 -64 304
WIRE 128 304 48 304
WIRE -224 352 -224 304
FLAG -224 352 0
FLAG 128 304 lamp
SYMBOL tline 176 208 R0
WINDOW 0 2 -19 Bottom 2
WINDOW 3 3 20 Top 2
SYMATTR InstName T1
SYMATTR Value Td=1 Z0=48
SYMBOL tline -384 208 R0
WINDOW 0 -1 -21 Bottom 2
WINDOW 3 0 21 Top 2
SYMATTR InstName T2
SYMATTR Value Td=1 Z0=48
SYMBOL voltage -48 192 R90
WINDOW 123 0 0 Left 2
WINDOW 39 40 56 Left 2
WINDOW 0 -34 -98 VRight 2
WINDOW 3 -68 -98 VRight 2
SYMATTR InstName 12V_Accu
SYMATTR Value PULSE(0 12 50n 1n 0 10000)
SYMBOL res -48 288 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName 3W_Gloeilamp
SYMATTR Value 48
SYMBOL res -608 160 R0
SYMATTR InstName R1
SYMATTR Value 0.0001
SYMBOL res -144 176 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 0.0001
TEXT -184 368 Left 2 !.tran 0 20 0 1m startup