IR Transmitter & Receiver Sensor

Infrared emission control , also known as infrared emitting diode , diode belongs to the class . It can be directly converted into electrical energy near -infrared Light ( black light ) , and can radiate out of the light emitting device is mainly used in a variety of optical switches and the remote transmitter circuit. Infrared emission control structures , principles and common light-emitting diodes are similar, but different semiconductor materials used . Typically gallium arsenide infrared emitting diode (GaAs), gallium aluminum arsenic (GaAlAs) and other materials, with full transparent or light blue, black resin package .

Emission from the emitting angle ( 15 degrees, 30 degrees, 45 degrees, 60 degrees, 90 degrees, 120 degrees, 180 degrees ) , the light intensity emitted wavelength. The above physical parameters , need to understand its electrical performance parameters: the diameter of the common market, 3mm, 5mm for the low-power infrared emission tube , 8mm, 10mm to medium power and high-power transmitting tubes . Small forward voltage power transmission pipe :1.1-1 .5 V, current 20ma, the power of the forward voltage :1.4-1 .65 V 50-100ma, forward voltage high-power transmitter tube :1.5-1 .9 V200-350ma. 

Detail for Receiver

Specifications for Transmitter

Specifications for Receiver