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Converting Watts to Amps - If you know Watts and Volts
The conversion of Watts to Amps is governed by the equation Amps = Watts/Volts (I = W/V)
Example: 10W/5V = 2A
Converting Watts to Volts - If you know Watts and Amps
The conversion of Watts to Volts is governed by the equation Volts = Watts/Amps (V = W/I)
Example 100W/10A = 10V
Example: 48W/12A = 4V
Converting Amps to Watts - If you know Amps and Volts
The conversion of Amps to Watts is governed by the equation Watts = Amps x Volts (W = I Â· V)
Example: 1A * 110V = 110W
Converting Amps to Volts - If you know Volts and Wattage is fixed
The conversion of Amps to Volts is governed by the equation Amps = Watts/Volts (I = W/V)
Example: 48W / 12A = 4V
Converting Volts to Watts - If you know Amps and Watts
The conversion of Volts to Watts is governed by the equation Watts = Amps x Volts (V = W/I)
Example: 1.5A * 12V = 18W
Converting Volts to Amps- If you know Volts and Wattage is fixed
The conversion of Volts to Amps is governed by the equation Volts = Watts/Amps (V = W/I)
Example: 120W/110V = 1.09A
Legend
W - Watts
I - Amps (ampere)
V - Volts