No, a 220 volts AC fan cannot run directly from a 12 volts battery. The fan requires a much higher voltage to operate efficiently. You would need a power inverter to convert the 12 volts from the battery to 220 volts AC to power the fan.
Most calculators use 1.5 volts from small button-cell batteries, such as LR44 or CR2032.
If you mean the USA, there they use 120 volts / 60 Hz.
A TV will use all the volts you give it. The amount of power on the other hand varies greatly depending on type and vintage.
To calculate the amperage, use the formula: Amperes = Watts / Volts. For this situation, it would be 4000 watts / 115 volts ≈ 34.78 amps.
No, a 220 volts AC fan cannot run directly from a 12 volts battery. The fan requires a much higher voltage to operate efficiently. You would need a power inverter to convert the 12 volts from the battery to 220 volts AC to power the fan.
easy first to note this fan is 5 volts d.c if the battery is 12 volts use a low drop out voltage regulator at 5 volts out put you can get them from any electronics stores for around $3 or use 3 1.5 volt battery's in series that makes 4.5 volts like this (+ - + - + -)
12 volts.
A car battery has usually 12 volts.
How many volts for a 9 mag
An electrical device doesn't really "use" volts. The volts in a minute are the same as the volts in a second or in a day - since the voltage tends to remain fairly stable.
Most calculators use 1.5 volts from small button-cell batteries, such as LR44 or CR2032.
Most likely 12 volts if it is on a car. Some boats use 24 volts, or in the case of my boat 32 volts.
5 volts
If you can find the wattage of the fan and you know the voltage of the fan use the following equation. Amps = watts/volts.
10 amps at 120 volts is 1200 watts or 1.2 Kw, so in 1 hour it will use 1.2 Kwh
240v is the standard for household use.