How to convert electric power of 1 watt (W) to electric current in amps (A).
You can calculate (but not convert) the amps from watts and volts:
To calculate the current (in amps) of a circuit with a direct current (DC) power supply, you can use the formula:
I = P / V
Where I is the current in amps, P is the power in watts, and V is the voltage in volts.
For example, if you have a device that draws 1 watt of power and is connected to a 12V DC power supply, the current flowing through the circuit would be:
I = 1W / 12V = 0.083333A
It's important to note that this formula assumes that the circuit is purely resistive, meaning that it has no inductive or capacitive components. In a real-world circuit, the actual current may be slightly different due to these components, as well as other factors such as the resistance of the wire and the load.
To calculate the current (in amps) of a circuit with an alternating current (AC) power supply, you can use the formula:
I = P / (PF × V)
Where I is the current in amps, P is the power in watts, PF is the power factor, and V is the voltage in volts.
The power factor is a measure of how much of the apparent power (measured in volt-amps or VA) is actually being used to do work. For a purely resistive load, the power factor is equal to 1, so the current can be calculated using the formula you provided:
I = P / (PF × V) = 1W / (1 × 120V) = 0.008333A
For an inductive load, like an induction motor, the power factor is less than 1, typically around 0.8. In this case, the current would be calculated as:
I = P / (PF × V) = 1W / (0.8 × 120V) = 0.010417A
It's important to note that this formula assumes that the circuit is purely resistive or purely inductive. In a real-world circuit, the actual current may be slightly different due to other factors such as the resistance of the wire and the load.
To calculate the current (in amps) of a circuit with an alternating current (AC) power supply, you can use the formula:
I = P / (PF × V)
Where I is the current in amps, P is the power in watts, PF is the power factor, and V is the voltage in volts.
For a purely resistive load, the power factor is equal to 1, so the current can be calculated using the formula you provided:
I = P / (PF × V) = 1W / (1 × 230V) = 0.004348A
For an inductive load, like an induction motor, the power factor is less than 1, typically around 0.8. In this case, the current would be calculated as:
I = P / (PF × V) = 1W / (0.8 × 230V) = 0.005435A
It's important to note that this formula assumes that the circuit is purely resistive or purely inductive. In a real-world circuit, the actual current may be slightly different due to other factors such as the resistance of the wire and the load.
How to convert watts to amps ►
If your device is 12 volts and you want to remove it in value ampere for 1 kilowatt, then we know that 1 kilowatt = 1000 watts. and according to this calculation 12/1000 = . 012 ampere but we will understand it in more detail.
How many HPs are there in kilowatts?
Listen to 1 hp equivalent to about 746 watts (W) or 0.746 kilowatts (kW). Multiply by 746 to change from horsepower to watts.
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1 What do you understand by ampere?
The echoclesia is a constant current that is placed in two parallel conductors of unlimited length, which have negligible transverse field and are located at a distance of one meter in vacuum; So produce a force of 2×10–7 Newtons per meter in these conductors. Ampere SI is the basic unit, such as meter, calvin, second, mole, candella, and kilogram.
For DC, there is 1 ampere in 1 ampere to 250 watts. When we have 250 watts and 250 voltages are coming into the house and if we divide these two, then the value that will come out to us will be equal to 1 ampere. Similarly, if the watt doubles and the voltage remains the same, then the ampere doubles.
We know that the electric current in metals is the flow of electrons. 1 electron carries 1.6 × 10-19 C charge. So 1/2 in 1 second for 1 C charge (1.6 × 10-19) = 6.25 × should flow 1018 electrons. Thus 1 Ampere = 6.25 × 1018 electrons per second.
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