An AC capacitor is composed of two DC capacitors with the foil ends (-) connected together and the center ends (+) connected to the outside. There are variations to the connections. Each capacitor has to have the voltage rating required by the application -- and there are two capacitors in series in an AC capacitor. A 230V AC capacitor, depending on manufacturing design standard, may not be suitable for starting a 230V air conditioner.
15.
You need the formula: Amps * Volts = Watts But you get to do the math.
To calculate the number of watts when given volts, you also need to know the current (in amps) flowing through the circuit. The formula for power (in watts) is P = V x I, where P is power in watts, V is voltage in volts, and I is current in amps. Without knowing the current, we cannot determine the number of watts from just volts.
To calculate the amperage, use the formula: Amps = Watts / Volts. In this case, it would be 580 watts / 120 volts = 4.83 amps. Therefore, you would need approximately 4.83 amps for a 580 watt device at 120 volts.
Cable sizing is based on amperage of the load. The rating of the capacitor bank and the voltage at which it operated need to be stated to give an answer.
You need to explain what you mean by '4 mb'.
can,t be done with a capacitor alone current only flows when a capacitor is charaging or discharging. capacitors are used in motors for diffrent reasons some are cap start or cap run, or for power factor corection. you should make sure any capacitor is replaced with the correct voltage and amp rating.
6000 watts divided by 14.2 volts (12 volt car system operates near 14.2 volts), gives you 422 amps. You would need 4 alternators rated at 110 amps each to make 6000 watts of power at 12 volts. If the system were 24 volts, you would only need 2.
Assuming the car's electrical system is 12 volts, the answer is 12 volts??
Amps, volts and watts are interrelated, but you need to do a little math. Amps * Volts = Watts
In general, no. You need to use the correct capacitor as designed for the circuit.
10 volts minimum,18 max.
You need to divide the 48 volts by the voltage produced by a single battery.
No volts need a hard drive. However hard drives need a voltage. Usually about 5 for the data more for the physical movement of the drive.
You can not by-pass the capacitor in an electric motor. Most are capacitor-start motors which require the capacitor to be operational in order to start. If the capacitor is not working then it will need to be replaced.
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