Wattage is unit of power which is the product of Voltage in V and Current in Amps. If you know the current drawn by the appliance with 1200 Watts then you can calculate the Voltage = Power/ Current. For eg. if the current drawn by the appliance is 100A then the voltage is 1200/100 i.e. 12 Volts.
978 watts
The formula you are looking for is I = W/E. Amps = Watts/Volts.
To determine the number of volts in a circuit with 4500 watts, you need to know the current flowing through the circuit. The relationship between power (in watts), current (in amperes), and voltage (in volts) is given by the formula P = V x I, where P is power, V is voltage, and I is current. Without knowing the current, it is not possible to directly convert watts to volts.
The formula you are looking for is I = W/E. Amps = Watts/Volts.
Since the equation for watts is: Volts * Amps = Watts that would mean 12 Volts * 1 Amp = 12 Watts
To calculate amps, you need to know the voltage of the circuit. The formula to convert watts to amps is Amps = Watts / Volts. If the voltage is 120V, then 1200 watts would be equal to 10 amps (1200 watts / 120 volts = 10 amps).
This will still only produce 12 volts. It will produce 1200 watts. watts is the result of Volts times Amps.
It's watts divided by volts equals amps. Example: 1200 watts at 120 volts is 10 amps. To get the watts if you know the amps, multiply the amps times the volts. 10 amps at 120 volts is 1200 watts.
1.2 kVA is equivalent to 1200 watts. This conversion is based on the formula: Watts = Volts x Amps x Power Factor.
If the 12V source can deliver 100 Ampere, then yes. If it can't, then no. (remember watts / volts = amps)
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Watts = Amps x Volts x Power Factor Maximum value of PF is 1 for a resistive load. If you have 120 volts and a PF = 1, then amps = 10.
At 120 volts you can operate any equipment up to 1200 watts. At 240 volts you can operate any equipment up to 2400 watts.
volts times amps = watts
Watts and Volts are two distinct types of measurement.
To calculate the watts, you can use the formula: Watts = Amps x Volts. In this case, 100 amps x 120 volts equals 12,000 watts.
Amps, volts and watts are interrelated, but you need to do a little math. Amps * Volts = Watts