power inverter ac to ac wattage of electric power tools | ehow

by:KEBO      2019-10-08
Power and electric equipment are an integral part of our lives, yet many of us have only a vague understanding of how electricity works.While almost everyone uses amps, volts and Watts every day, most of us don't know the meaning of these terms.But you don't need to be an electrical engineer to understand the basics.
Watt is a unit of power.Power is the measure of energy/time.Watt is equal to one joules per second (the basic unit of energy ).Any electrical device consumes a given number of watts, which will vary depending on the power required by the device.A large chainsaw will use more energy than a small chainsaw in a given timeheld drill.It needs more power and therefore has a higher wattage.
The most common analogy for describing electricity is water flow.You can think of voltage as water pressure.The number of amps is similar to the amount of water under this pressure.If you double the voltage, but the current remains the same, twice the amount of electricity goes through the circuit for a given time.If you double the number of amps and the voltage remains the same, this will also double the amount of electricity flowing through the given time interval.Any of these will be twice the power, and the power is measured in watts in a unit of time.
There is a simple relationship between Watt, Ampere and Volt.W=AV.This means that the wattage is equal to the number of amps multiplied by the voltage.In the U.S.For standard power outlets, the voltage is about 120 V.For example, in the case of a power outage, this may vary, and in the case of a power outage, you will experience a voltage reduction in the supply of power to the home.If this happens, the electrical equipment will consume more amps in order to maintain the same power.This is one of the reasons for the existence of a circuit breaker: a tool or circuit that supplies power, which consumes more amps than designed, may overheat and create a fire hazard.
Most countries use the standard of 220 V for power outlets.120 V voltage is used in the United States.If you want to use your AmericanFor electronic devices made in other countries, you need an adapter to reduce the voltage.However, a tool designed for the US market will use the same number of Watts as the non-US marketAmerican one.The amount of electricity needed to get the exercise done will not vary from country to country.So, because the voltage in the United States is lowS.The number of amps will be higher.The wattage will remain roughly the same.
The following are the most commonly used power tools, their typical amps according to the American standard of 120 volts and the corresponding wattage.Keep in mind that the wattage will be roughly the same outside the USS., But the voltage will be higher and the current will be lower.
Saw: 12-15 am ps/1440 W to 1800 W puzzle: 4.5-7 amps/540 to 840 W reciprocating saw: 4-12 am ps/480 to 1440 W manualheld drill 3.
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