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Z2 = 300 zw
U1 = 15 V
U2 = ?
Z1 /Z2 = U1 /U2
U2 = Z2*U1/Z1
U2 = 300 zw*15 V/200 zw
U2 = 22,5 V
22.5 V
z₁ = 200
z₂ = 300
U₁ = 15 V
Rozw.:
U₁ / U₂ = z₁/ z₂
U₁ × z₂ = U₂ × z₁
U₂ = U₁ × z₂ / z₁ = 15 V × 300 / 200 = 22,5V