Category: Electrical Conversion

What Is Amp-Hours (Ah)? Amp-hours is typically used to measure the charge stored in a battery or any other electric power source. It represents how much charge a battery can give off over one hour. Amp-hours (Ah) is derived from the combination of electrical current (amps) and time (hours). As such, a one amp-hour rating…

What Is a Watt-Hour? Watt-hours is a unit that measures how much energy an electrical system generates or consumes due to a given amount of power over a certain period (in hours). We could also say watt-hours is the amount of electrical power an electrical system consumes or produces in one hour. Going by the…

What Is Amp Hour (Ah)? Amp-hour (also ampere-hour) is a unit derived from combining electrical current and time. It measures how much electric charge a power source can supply over one hour. Since amp-hour is a product of electrical current (amps) and time (hours), one amp-hour equals the supply of one ampere of electric charge…

What Is Kilowatt-Hours? Kilowatt-hours is a unit of electrical energy that represents the amount of power (in kilowatts) used or generated over a given number of hours. By this, one kWh equals the discharge or consumption of one kilowatt of power for one hour. What Is an Amp-Hour? Amp-hours (Ah) is a unit of electrical…

What Is a Milliampere? A milliampere is a thousandth of an ampere (the base unit of electric current). It equals one-thousandth of an ampere or 0.001 coulombs of charge moving through a point per second. While not the base unit of electrical current, many measuring instruments measure units in milliamps. What Is an Ampere? In…

What Is an Amp? Amp is short for ampere, and according to the international system of units (SI unit), ampere is the SI base unit of electric current. It may be represented with A. An amp or ampere is the movement of one Coulomb of charge per second through a point in a circuit. What…

What Is Watt-Hours? Watt-hours (Wh) is a unit of electrical energy, which may also represent the energy storage capacity of a power source. When watt-hours are used for energy-consuming devices, it describes how much energy they consume. What Is Milliamp-Hours? Milliamp-hours (mAh) is a unit of electric charge. It represents the power capacity of a…

What Is Milliamp-Hours? Milliamp-hours, short for milliampere-hours and represented with mAh, is a measure of how much electrical energy a battery can discharge at a specific voltage. Better still, we can say milliamp-hour is the power capacity of a battery – a marker of how much electric charge a battery can discharge over a one-hour…

What Is Watt (W)? Watt is the S.I unit of power. Power, in turn, is the rate at which energy is transferred within a system. In electrical terms, power is the energy transfer rate per second within a circuit. Going by the definition of power, watt measures the amount of energy transferred per second within…

What Is Watt-Hour (Wh)? Watt-hour (Wh) is a unit typically quantifying how much electricity is used or produced in an electric circuit. It measures the energy usage or generation resulting from consuming or generating a certain amount of power over a given number of hours. Going by the definition of watt-hour, one watt-hour would result…