An ampere measures electricity. Converting watts to amps can be done using the power formula, which states that I = P ÷ E, where P is power measured in watts, I is current measured in amps, and E is voltage measured in volts. The current I in amps is equal to the power P in watts divided by the voltage V in volts multiplied by the power factor PF multiplied by 3. Convert the amps to watts with our electrical conversion calculator, plus learn the formulas for DC, single-phase AC, and three-phase AC circuits. 1.25 amps. The Amp hour rating can be useful to know when purchasing new batteries that are rated on Amp hours. ›› Quick conversion chart of watt/volt to amp. Mocht een 'groep' elektrische apparaten al vol zitten, schakel dan de grootste stroomverbruikers niet tegelijk in. For DC power supply, watts are equal to amps times volts. V L-L =Volts Line-Line. Instant free online tool for megawatt to volt ampere conversion or vice versa. The current I in amps (A) is equal to the power P in watts (W), divided by the voltage V in volts (V): I (A) = P (W) / V (V) So amps are equal to watts divided by volts. RapidTables.com | To find the amps, you work backwards with Watt’s Law and divide the wattage by the volts: Current (I) = Power (P) ÷ Voltage (E) So…. Watts is also known as volt-amps and is typically used in conjunction with AC power circuits. Manage Cookies. Privacy Policy | Amps and volts perform complementary to one another with their own distinct functions within an electrical circuit. In a way similar to amp-hours, a watt-hour (Wh) is the amount of energy used when something operates at a given number of watts for a certain number of hours. watts = amps × volts. A = W / V. Example. This website uses cookies to improve your experience, analyze traffic and display ads. For example, if you have a system running 500 Watts at 200 volts, then you have 2.5 Amps. Fill in any of the two fields to find the value of the third. Ampere to watt conversion for direct and alternating current is made easier in this amps to watts calculator. 1 ampere is equal to 1 watt/volt, or 1000 mA. Therefore, while amps represent the volume of water, volts carry the water through the circuit. For example, find the amperage of 1200 watts at 120 volts, current = power ÷ voltage Wh = Ah * V. Where Wh is watt hours; Ah is amp hours; V is the voltage (volts) Example. The following is an example of how you can convert amp hours into watt hours using the formula above. About | Terms of Use | Enter the power in watts (W), voltage in volts (V), select power factor (PF) from 0 to 1 with a 0.1 step (for AC), then press the Calculate button to get the result in amps (A). Note that rounding errors may occur, so always check the results. Formula is (Ah)* (V) = (Wh). Type in your own numbers in the form to convert the units! 1 watt/volt to mA = 1000 mA. Before converting from watts to amps you should be clear about the formula of watts to amps, in this article we show what are the steps to perform the conversion. Volts represent the difference in potential that drives amps to flow through the closed circuit. It is also possible to convert watts to amps if the resistance of the circuit is known using the formula: The current I in amps is equal to the square root of the power P in watts multiplied by the resistance R in ohms. Get hassle-free estimates from local home improvement professionals and find out how much your project will cost. Hoewel het niet mogelijk is om een wattage "om te zetten naar" ampère, is het wel mogelijk om dit te berekenen met behulp van de verhouding tussen ampère, watt en voltage. watts = 15A × 12V = 180W . How to convert VA to Amp. amp = watt / volt. Solution I (A) = P (W) / … the voltage V in volts (V): The phase current I in amps (A) is equal to the power P in For example, we can calculate the power in watts by referencing the yellow area in the circle. How to convert electric power of 1000 watts (W) to electric current in amps (A).. You can calculate (but not convert) the amps from watts and volts: Amps calculation with voltage of 12V DC. You can calculate (but not convert) the watts from amps and volts: 15A to watts calculation with voltage of 12V DC. Convert Watt hour to Amp hour (Wh to Ah) Insert Watts-hour (Wh) and voltage (V) below and click on Calculate to obtain Amp-hours (Ah). 120 volts. Use our electrical conversion calculators to calculate electrical properties given other known values. The phase current I in amps (A) is equal to the power P in Use this page to learn how to convert between watts/volt and amperes. The phase current I in amps (A) is equal to the power P in watts (W), … The megawatt [MW] to volt ampere [V*A] conversion table and conversion steps are also listed. For example 12 watts/12 volts = 1 amp. 1W = 1J / 1s. For individual batteries enter the Volts rating of the battery and the Watt hours rating of the battery and click on the calculate button to get the Amp hours rating of that battery. Watt is the unit of Power, Amps is the unit of current, Volts is the unit of voltage and ohms is the unit of resistance, here just enter any two value of the four-element and then press calculate, you get the immediate result of the remaining two elements. 200 watts. * Use e for scientific notation. For an AC circuits, voltage is equal to the watts divided by the current in amps times the power factor. Watts Amps Volts Calculator is an electrical power calculator to calculate and convert to or from any of the following, Watts, Amps & Volts (single phase) and kW, Amps, Volts and Power Factor (three phase) using this advanced electrical calculator. Voltage(V) = 1,300 W ÷ (12 A ×.9) Volt (V) is de eenheid van het spanningsverschil. If you want to convert Watts to Amps in a DC system, divide the Watts by the Volts. Maar nog beter is om maximaal 3500 Watt aan stroom door een 16 ampère groep te laten lopen. Are You Planning a Home Improvement Project? DC watts to amps calcu Please provide values below to convert watt [W] to volt ampere [V*A], or vice versa. It is not possible to convert watts directly to amps without also knowing voltage or resistance. DC watts to amps calculation. For three-phase AC circuits where the line to neutral voltage is known, the formula to convert watts to amps is: I(A) = P (W) V L-N (V) × PF × 3. or. Watt (W) = De eenheid van vermogen van een apparaat Sommige elektrische apparaten hebben bij het inschakelen een kleine piekspanning die zorgen voor een iets hogere wattage. How to convert electric current of 15 amps (A) to electric power in watts (W). Convert amps to kilowatts for AC and DC circuits with our amps to kw calculator, along with the formulas and examples on how to do the conversion. power factor PF times the RMS voltage V in volts (V): The power factor of resistive impedance load is equal to 1. 1.667 amps. electric current in amps (A) calculator. current = 1200W ÷ 120V The outcome can be expressed as: "15 amps to watts, for the VLN equal to 100 volts is 4050 W." If you are uncertain about the result, just use our watts to amps calculator, pick the appropriate current type, insert all values, and check if there is any discrepancy. Voltage(V) = Power(W) ÷ (Current(A) × PF) For example, let’s convert 1,300 watts to voltage, for an AC electrical circuit with 12 amps of current and a power factor of.9. What is the current in amps when the power consumption is 330 watts and the voltage supply is 110 volts? For example, if you have a 2 Ah battery rated at 5 V, the power is 2Ah * 5V = 10Wh. 120 volts. The current I in amps (A) is equal to the power P in watts (W), divided by the voltage V in volts (V): I (A) = P (W) / V (V) AC single phase watts to amps calculation. For three-phase AC circuits where the line to line voltage is known, the formula to convert watts to amps is: The current I in amps is equal to the power P in watts divided by the line to line voltage V in volts multiplied by the power factor PF multiplied by the square root of 3. Not possible to convert watts to amps at fixed voltage is governed by the equation =! 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