Version 4 SHEET 1 916 692 WIRE 144 96 32 96 WIRE 176 96 144 96 WIRE 480 96 400 96 WIRE 688 96 560 96 WIRE 32 112 32 96 WIRE 144 176 144 96 WIRE 176 176 144 176 WIRE 432 176 400 176 WIRE 560 176 512 176 WIRE 688 176 688 96 WIRE 688 176 560 176 WIRE 752 176 688 176 WIRE 752 192 752 176 WIRE 32 208 32 192 WIRE 144 256 144 176 WIRE 176 256 144 256 WIRE 560 256 560 240 WIRE 560 256 400 256 WIRE 560 272 560 256 WIRE 752 288 752 272 WIRE 144 336 144 256 WIRE 176 336 144 336 WIRE 688 336 688 176 WIRE 688 336 400 336 FLAG 32 208 0 FLAG 32 96 IN FLAG 560 272 0 FLAG 752 176 OUT FLAG 752 288 0 SYMBOL VOLTAGE 32 96 R0 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL ind 416 192 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 10µ SYMATTR SpiceLine Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103" SYMBOL cap 544 176 R0 WINDOW 0 29 15 Left 2 SYMATTR InstName C1 SYMATTR Value 10µ SYMBOL res 576 80 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 10K SYMBOL ADP2370-1.5 288 208 R0 SYMATTR InstName U1 SYMBOL res 736 176 R0 SYMATTR InstName Rload SYMATTR Value 20 TEXT 584 392 Left 2 !.tran 500u startup