Version 4 SHEET 1 880 680 WIRE 48 16 -128 16 WIRE 224 16 48 16 WIRE -128 32 -128 16 WIRE 224 48 224 16 WIRE 48 96 48 16 WIRE 80 96 48 96 WIRE 480 96 368 96 WIRE 480 112 480 96 WIRE -128 128 -128 112 WIRE -16 160 -32 160 WIRE 80 160 64 160 WIRE 384 160 368 160 WIRE 80 224 64 224 WIRE 384 224 384 160 WIRE 384 224 368 224 WIRE 480 240 480 176 WIRE 80 288 64 288 WIRE 224 352 224 336 FLAG -128 128 0 FLAG -32 160 0 FLAG 224 352 0 FLAG 480 240 0 SYMBOL PowerProducts\\LTM8040 224 192 R0 SYMATTR InstName U1 SYMBOL voltage -128 16 R0 WINDOW 3 30 97 Left 2 SYMATTR Value 24 SYMATTR InstName V1 SYMBOL res 80 144 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 215K SYMBOL LED 464 112 R0 WINDOW 123 24 100 Left 2 SYMATTR Value2 N=2 SYMATTR InstName D1 SYMATTR Value LXK2-PW14 TEXT 408 328 Left 2 !.tran 500u startup