![]() The labels 'AC' and 'DC' signify the types of current flow in a circuit.ġ) Select Current Type: Choose between DC and AC.Ģ) Enter Power in Watts: Input the power rating of the device or circuit.ģ) Select Voltage Type: Specify whether it's line-to-line voltage for AC calculations.Ĥ) Enter Voltage: Provide the voltage information.ĥ) Enter Power Factor: For AC calculations, include the power factor.Ħ) Calculate: Hit the calculate button, and the calculator will display the corresponding current in amps. DC flows in one direction, while AC involves a periodically changing direction of current flow. Understanding the distinction between AC (Alternating Current) and DC (Direct Current) power systems is fundamental. Higher wattage indicates more power and output from the appliance. Watts: The combination of amps and volts, represents the amount of energy released. Volts: Determine the force needed to cause electric current flow. Additionally, users need to choose the voltage type, whether it's line-to-line voltage for AC calculations.Īmps: Measure the flow of electricity, representing the amount of electrons passing through a point per second. When using the Watts to Amps calculator, it's essential to select the current type - DC or AC. V L - L ( V ) i s t h e l i n e - t o - l i n e R M S v o l t a g e. I ( A ) = P ( W ) 3 × P F × V L - L ( V ) Convert electric power in watts (W) to the current in amps (A) for DC or AC single phase or three phase. I ( A ) = P ( W ) P F × V ( V ) AC Three Phase Watts to Amps Calculation AC Single Phase Watts to Amps Calculation ![]() Moreover, the ampere comes from Andre Marie Ampere, French physicist (1775-1836) who discovered ampere.PF: is the power factor. Moreover, one ampere of current means one coulomb of electrical charge (6.24 x 1018 charge carriers) moving past a specific point in one second. In addition, James Watt was a Scottish instrument maker and inventor whose steam engine contributed substantially to the Industrial Revolution.Īns: An ampere is a unit of measure of the rate of electron flow or current in an electrical conductor. Moreover, the inventor of the Watt steam engine. Who invented the unit watt and when?Īns: Electricity as we measure in units of power called Watts, named to honour James Watt. In this calculation, also the power factor of the resistive impedance load is equal to one. Source: en. Watt’s Law (P = VI)Ĭonverting watts to amps is done using Watt’s Law formula, which states that I = \(\frac\) Moreover, the full power of the water running through the pipes is measured by volume × pressure or, to bring it back to the realm of electricity, the power (watts) which the water is producing is calculated by amps × volts. Also, to understand the key concepts of electricity denoted by watts, volts, and amps, it is helpful to think of electricity as water flowing through a pipe.īesides, amps represent the quantity or volume of water flowing through the pipe, and the voltage represents the amount of water pressure – just like the water pressure that comes out of your shower head or bathtub faucet. We cannot convert from watts to amps or amps to watts directly because the two units measure very different aspects of electrical current.įurthermore, below we will understand the formula to convert watts to amps. Watts and Amps are different units for measuring or describing electricity. 1.3 Solved Questions for You Watts to Amps
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