How do I calculate electrical power?

Electrical power (P) in Watts equals voltage (V) multiplied by current (I): P = V × I. For example, 230V at 10A equals 2300 Watts.

How do I find the current from power and voltage?

Divide power by voltage: I = P / V. For example, a 2300W appliance at 230V draws 10 Amperes.

What is the relationship between Watts, Volts, and Amps?

Power (Watts) = Voltage (Volts) × Current (Amps). This formula P = V × I is fundamental for electrical calculations and helps determine circuit requirements and load capacity.

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Vermogen Calculator

Bereken Vermogen (Watt), Spanning of Stroom

Voer twee waarden in om de derde te berekenen.

Vermogen (P)

Spanning (U)

Stroom (I)

Begrijp Elektrisch Vermogen

In elektrische circuits is Vermogen (P) de snelheid waarmee energie wordt gebruikt. De basisformule voor DC-circuits is P = U × I, waarbij:

P = Vermogen in Watt (W)
U = Spanning in Volt (V)
I = Stroom in Ampère (A)

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