Watt to Deciwatt Converter

A watt (W) is the SI unit of power, defined as one joule per second. Named after Scottish inventor James Watt, it represents the rate of energy transfer and is fundamental to all power measurements in the International System of Units.

The watt was named after James Watt in 1882 and became the SI unit of power in 1960. It replaced various earlier power units and provided a unified measure based on the fundamental relationship between energy and time, becoming universal in scientific and technical applications.

Watts are universally used for all power measurements, from small electronic devices to large machinery. They're fundamental in electrical engineering, physics, energy efficiency ratings, and form the basis for all other power unit measurements.

A deciwatt (dW) is a unit of power equal to one tenth of a watt (0.1 W). It represents very small power levels typically found in low-power electronic devices, sensors, and precision instruments.

The deciwatt developed as part of the metric system's decimal structure, providing a convenient unit for small power measurements. It became useful for describing power consumption of low-power electronic devices and precision instruments.

Deciwatts are used for low-power electronic devices, sensor specifications, and precision instruments. They're found in specifications for small sensors, low-power circuits, and electronic devices requiring minimal power consumption.