AC Power Calculator |
V (v) = i (a) × z (Ω) = (| I | × | z | ∠ (θ I + θ z )
Skutečná energie P ve wattech (W): P (w) = v (v) × i (a) × cos φ
POWER S v Volt-amps (VA): S (VA) = v (v) × i (a) = (| v | × | I |) ∠ (θ v - θ i )
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