- Model Number:25127
- Type:Sensor Development Boards and Kits
- Place of Origin:China
- SKU:25127
"product description
Light source (black light), and can radiate a light emitting device, mainly used for various photoelectric switches and remote control transmitting circuits. Infrared emission control structure, the principle and ordinary LED similar, but the use of different semiconductor materials. Commonly used GaAs, GaAlAs and other materials, using transparent or light blue, black resin package.
Launch distance, launch angle (15 degrees, 30 degrees, 45 degrees, 60 degrees, 90 degrees, 120 degrees, 180 degrees), issued by the wavelength of light intensity. The above physical parameters, you need to understand the electrical performance parameters: the general market diameter of 3mm, 5mm low-power infrared emission control, 8mm 10mm for the power and high-power launch tube. Forward voltage low-power launch tube: 1.1-1.5V, current 20ma, forward voltage power: 1.4-1.65V 50-100ma, high-power launch tube for the forward voltage: 1.5-1.9V200-350ma Yu to 1-10W Power infrared emission control can be applied to infrared
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