Infrared emission sensor module, infrared emission module for UNO KY-005
Infrared emission tubes, also known as infrared emission diodes, belong to the category of diodes. It is a light-emitting device that can directly convert electrical energy into near-infrared light (invisible light) and emit it, mainly used in various photoelectric switches and remote control transmission circuits. The structure and principle of infrared emission tubes are similar to ordinary light-emitting diodes, except that they use different semiconductor materials. Infrared light-emitting diodes typically use materials such as gallium arsenide (GaAs) and gallium aluminum arsenide (GaAlAs), and are encapsulated in fully transparent or light blue, black resin.
Emission distance, emission angle (15 degrees, 30 degrees, 45 degrees, 60 degrees, 90 degrees, 120 degrees, 180 degrees), emitted light intensity, wavelength. The above are physical parameters, and it is necessary to understand their electrical performance parameters: commonly used diameter 3mm, 5mm for low-power infrared emission tubes, 8mm, 10mm for medium and high-power emission tubes in the market. Low power transmitting tube forward voltage: 1.1-1.5V, current 20ma, medium power forward voltage: 1.4-1.65V 50-100ma, high-power transmitting tube forward voltage: 1.5-1.9V200-350ma. Yuxing Electronics has made 1-10W high-power infrared transmitting tubes, which can be applied to infrared monitoring lighting
