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Convert amps to volts to find the voltage across the terminals of an electrical device in volts. Enter the current in amps and the power in watts or the amps and the resistance in ohms below to calculate the voltage.
- Convert Volts to Amps
Use the volts to amps calculator to convert voltage to...
- Convert Volts to Amps
Use the volts to amps calculator to convert voltage to current in an electrical circuit. Plus, learn the volts to amps formula.
To convert amps to volts, you need to know the resistance in the circuit. If you know the power (P) instead of resistance, you can use the formula: V = P ÷ I. Using V = I × R: Current: 3 amps. Resistance: 15 ohms. Voltage = 3 × 15 = 45 volts. Using V = P ÷ I: Current: 2 amps. Power: 100 watts. Voltage = 100 ÷ 2 = 50 volts. How to convert ...
Amps to volts calculation with watts. Enter the power in watts (W), current in amps (A), then press the Calculate button to get the result in volts (V).
1 Φεβ 2019 · Most devices do not list current draw, but rather list power in Watts. Power in Watts equals voltage times current! P = V * I. So, for a 20 Amp, 120 Volt circuit (like most US systems), the maximum power is 2400 Watts. That means you can plug in devices that consume up to 2400 Watts of power before the circuit breaker will flip.
Calculating Amps from Volts. With Ohm’s Law and the resistance value at hand, follow these steps to calculate the current (amps) of any given circuit: Step 1: Determine the voltage (V) in your circuit. This information is usually available on the components or the power supply of the circuit.
Simple Input: Enter the current in amperes (amps) and the resistance or impedance in ohms, and the calculator swiftly provides the voltage in volts. Precise Results: Whether you're dealing with complex electrical systems or simple circuits, this user-friendly tool ensures accurate conversions, empowering you to make informed decisions with ease.
