12v 55 watts to amps

Convert volts to amps by entering the voltage and the electrical power in watts, or the resistance of the circuit. Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction.

Disclaimer: Whilst every effort has been made in building our calculator tools, we are not to be held liable for any damages or monetary losses arising out of or in connection with their use. Full disclaimer. If you have a W electrical appliance connected to a V circuit, it will be drawing 4. To help understand the conversion of watts to amps, let's go through what each of these units represent. Amps are amperes, a unit which measures electrical current. It can be helpful to imagine electrical current as water in a hose. In this analogy, the quantity volume of water would be the amps.

12v 55 watts to amps

Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications. Full bio. Aditya holds a PhD in electrical engineering from Stanford University and specializes in signal processing, algorithms, and machine learning. Thus, the current I in amps is equal to the power P in watts divided by the voltage V in volts. Using the formula above, you can also calculate how many amps of current are drawn for each watt of power, depending on the circuit voltage. For example, at volts, 0. At volts, 0. Computing power from current for a single-phase AC circuit with a power factor uses a slightly different formula. In other words, the current I in amps is equal to the power P in watts divided by the product of the voltage V in volts and the power factor PF. If you want to learn more about calculating power factor, try our power factor calculator. The formulas to convert watts to amps for three-phase AC circuits are a bit different from the single-phase and DC formulas. Use the formulas below for line-to-line or line-to-neutral RMS voltages in a three-phase circuit. For three-phase AC circuits where the line-to-line voltage is known, the formula to convert watts to amps is: [1] [2]. The current I in amps is equal to the power P in watts divided by the product of the line-to-line voltage V in volts, the power factor PF , and the square root of 3.

For three-phase AC circuits where the line-to-neutral voltage is known, the formula to convert watts to amps is:.

Amps and watts are two different units used to measure electrical power. Watts measure the energy consumed by electrical appliances, while amps measure the amount of current flowing through the electrical circuit. Jackery Explorer Portable Power Stations have a higher wattage and amperage rating. The higher amp rating ensures you can power multiple devices simultaneously. Similarly, the higher wattage ensures the power station can charge appliances for long hours. It has multiple ports, ensuring you can power multiple indoor and outdoor appliances.

Example: A watt heater is running on a standard V. How many amops does it draw? Exactly To convert electrical power to electrical current Watts to Amps , we need to use the electrical power equation:. Using this equation, we can convert watts directly to amps, if we know the voltage. The higher the wattage, the lower the amps will be for the same amount of watts.

12v 55 watts to amps

Disclaimer: Whilst every effort has been made in building our calculator tools, we are not to be held liable for any damages or monetary losses arising out of or in connection with their use. Full disclaimer. If you have a W electrical appliance connected to a V circuit, it will be drawing 4. To help understand the conversion of watts to amps, let's go through what each of these units represent. Amps are amperes, a unit which measures electrical current. It can be helpful to imagine electrical current as water in a hose. In this analogy, the quantity volume of water would be the amps. Watts represent the amount of energy produced by the amps and volts working together. Multiplying amps water volume by volts water pressure gives you the wattage the resulting power or energy. A water wheel would turn faster and longer, generating more energy if it uses increased water volume and higher water pressure; the same applies to the wattage if amps and volts are increased.

Radio casetera sony

Calculate Reset Result:. Knowing the current flowing from your solar power system can help you figure out how many appliances it can power. Add this calculator to your site. Now that we have the watts and volts, you can calculate the current using the formula:. It is not possible to convert watts directly to amps without also knowing voltage or resistance. Voltage Type:. We stock a variety of inverters to meet all needs. He holds several degrees and certifications. References Miller, C. Example: If a device has a power rating of W and is operating at a fixed voltage of V, then the current will be:. Name optional.

Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications. Full bio.

Example: Let's say you want to know the wattage requirement of a system that draws a current of 20A at a voltage of 15V. Example: Let's say you want to calculate the amps of a three-phase electric system with W of power, 0. In this case, the PF is 0. AC Power System: Alternating current is the flow of charge that changes direction periodically. In keeping with the earlier example, you could think of volts as the water pressure in the hosepipe, which makes the water flow. Generally, a power factor of 1 is ideal as all the power is converted to useful work. We also have an easy-to-understand volt-to-watt conversion calculator. The more gallons of water flow through the hose per minute, the stronger the current. Valid time:. Power watts mW W kW. You simply need to plug these values into the formula, and you can find the amps or current. Current amps A. Using the formula above, you can also calculate how many amps of current are drawn for each watt of power, depending on the circuit voltage.