Hectowatt to Milliwatt Converter

A hectowatt (hW) is a unit of power equal to one hundred watts (10² W). It represents moderate power levels found in small appliances, lighting systems, and medium-scale electrical equipment.

The hectowatt developed as part of the metric system's decimal structure, providing an intermediate unit between kilowatts and watts. It became useful for describing power consumption of small appliances and lighting systems where watts would be large numbers.

Hectowatts are used for small appliance ratings, lighting system specifications, and medium-scale electrical equipment. They're found in specifications for small motors, lighting installations, and electrical systems requiring moderate power levels.

A milliwatt (mW) is a unit of power equal to one thousandth of a watt (0.001 W). It represents very small amounts of power typically found in electronic devices, sensors, and low-power applications.

The milliwatt became important with the development of electronics and semiconductor technology. It provided an appropriate scale for describing the power consumption of transistors, integrated circuits, and electronic devices where power efficiency was crucial.

Milliwatts are used in electronics for component power ratings, laser output specifications, radio frequency applications, and low-power device design. They're standard for electronic component specifications, sensor power consumption, and precision instruments.