Let's go through some examples to help nail the conversion process. Advertisements Watts to amps conversion examples Power supplied to homes and businesses uses AC supply. To calculate the current I in amps (A), you should multiply the real power P, in kilowatts by 1000 and divide the result by the voltage V, in volts (V). In Europe, the UK, East Japan and most of Australia, South America, Africa andĪsia, the current changes direction 50 times per second, which is 50Hz. In Northern America and Western Japan, this usually happens 60 times per second, or 60Hz / hertz. A flashlight with a battery uses a direct current.ĪC stands for alternating current, when the current periodically changes direction. North American homes typically use 120V for their electrical supply, whilst 230V is common acrossĭC stands for direct current, when the current flows in one single direction. In the hose analogy, the volts would be the water pressure. For AC you need to enter power factor value too. For that just fill the kW and Voltage value in the below two boxes and by pressing the calculating button to get the answer in Amps. They measure the force required to make the electrical current (amps) flow. Kilowatts to amps Calculator (kW to A): Using our kW to Amp calculator, you can convert DC, Single phase and three phase kilo Watts to Ampere Online. It uses increased water volume and higher water pressure the same applies to the wattage if amps and volts are increased. Converting real watts to amps for a single-phase AC circuit with a power factor uses a slightly different formula. Enter the current in amps (A), voltage in volts (V), select power factor (PF) from 0 to 1 with a 0. A water wheel would turn faster and longer, generating more energy if Multiplying amps (water volume) by volts (water pressure) gives you the wattage (the resulting power or energy). Watts represent the amount of energy produced by the amps and volts working together. In this analogy, the quantity (volume) of water would be the amps. It can be helpful to imagine electrical current as water in a hose. What are amps?Īmps are amperes, a unit which measures electrical current. To help understand the conversion of watts to amps, let's go through what each of these units represent. Advertisements Understanding watts, amps and volts
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