Amps Draw Calculator:
Enter the values of power consumption, P(W) and voltage supply, V(V) to determine the value of Amps Draw, I(A).
Amps Draw:
The ampere draw (amps draw) refers to the amount of electrical current (measured in amperes) that a device or system requires to operate. It is essential for determining the electrical power consumption of equipment and ensuring that the electrical circuit can handle the load without overloading.
The amp draw is determined by the power consumed and the voltage supplied to the system. This is particularly important when designing electrical circuits for devices like motors, heaters, and other equipment to ensure the safe and efficient operation of the system.
The formula to calculate the amp draw is based on the relationship between power (in watts), voltage (in volts), and current (in amperes). The current is calculated by dividing the power consumption by the voltage supplied to the device or system.
The voltage can either be supplied by AC or DC sources, and the total power consumption is influenced by factors such as the type of load (resistive, inductive, or capacitive).
Amps Draw, I(A) in amperes is calculated by dividing the power consumption, P(W) in watts by the voltage supply, V(V) in volts.
Amps Draw, I(A) = P(W) / V(V)
I(A) = amps draw in amperes, A.
P(W) = power in watts, W.
V(V) = voltage in volts, V.
Amps Draw Calculation:
- An electric motor consumes 1500 watts of power and is connected to a 240-volt power supply. Calculate the amp draw (A) of the motor.
Given: P(W) = 1500W, V(V) = 240V.
Amps Draw, I(A) = P(W) / V(V)
I(A) = 1500 / 240
I(A) = 6.25A.
- A device draws 6.67A of current and operates on a 120-volt electrical supply. Calculate the power it draws.
Given: I(A) = 6.67A, V(V) = 120V.
Amps Draw, I(A) = P(W) / V(V)
P(W) = I(A) * V(V)
P(W) = 6.67 * 120
P(W) = 800W.