Version 4 SHEET 1 880 680 WIRE -672 -96 -752 -96 WIRE -576 -96 -592 -96 WIRE -416 -96 -496 -96 WIRE -304 -96 -416 -96 WIRE 0 -96 -112 -96 WIRE 80 -96 0 -96 WIRE 192 -96 160 -96 WIRE 320 -96 272 -96 WIRE 336 -96 320 -96 WIRE -752 -80 -752 -96 WIRE -304 -16 -368 -16 WIRE -32 -16 -112 -16 WIRE -368 16 -368 -16 WIRE -32 16 -32 -16 WIRE -752 48 -752 0 FLAG -416 -96 primaire FLAG -368 16 0 FLAG -32 16 0 FLAG 0 -96 secondaire FLAG -752 48 0 FLAG 320 -96 V2 FLAG -752 -96 V1 SYMBOL ind2 -320 0 M180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L1 SYMATTR Value ? SYMBOL ind2 -96 0 R180 WINDOW 0 36 80 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName L2 SYMATTR Value ? SYMBOL voltage -752 -96 R0 SYMATTR SpiceLine Rser=0 SYMATTR InstName V1 SYMATTR Value SINE(0 6 50) SYMBOL res -688 -80 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName r1 SYMATTR Value ? SYMBOL ind -592 -80 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName Lf1 SYMATTR Value ? SYMBOL res 288 -112 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName r2 SYMATTR Value ? SYMBOL ind 64 -80 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName Lf2 SYMATTR Value ? TEXT -264 -128 Left 2 !K1 L1 L2 1 TEXT -376 64 Left 2 ;n1/n2 équivaut à sqrt(L1/L2) RECTANGLE Normal -80 0 -336 -160 2