Heat Sinks Are Very Useful in Households

Heat sinks are devices that use heat to transfer heat away from a particular device. An air-source heat pump is one such example. While it may not transfer heat to its enclosures directly, it can effectively lower the temperatures of some components of the enclosure by transferring heat to air circulating parts or even evaporator… Continue reading Heat Sinks Are Very Useful in Households

Diode Light Emitting Diodes: An Overview

A light-emitting diode is a diode that emits light even if there is no voltage between the input and the diode. When a current flows through the diode, electrons in the diode recombine with oxygen or nitrogen vacancies, releasing energy as photons. Photons have an energy level that changes depending on the type of atom… Continue reading Diode Light Emitting Diodes: An Overview