QLA764B3H

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The QLA764B3H is an LED circuit board indicator used for various applications. It is a low-profile, high-brightness indicator used for status-displaying and functional lighting. The QLA764B3H is designed with two SMT (Surface Mount Technology) LEDs, which provide clean, crisp light and improved reliability. The device is rated for 12V, and comes in various models, such as red, green, blue, and yellow. It is also available in a variety of mounting options, such as through-hole, SMT, and free-hanging.

The QLA764B3H has a variety of different applications, including industrial, commercial, military, and aerospace applications. It can be used in control panels, control boards, and indicator lights on equipment. It is also used in LED lighting systems, backlighting in displays, and edge-lit signs and displays. The device is ideal for harsh environments, as it is resistant to water and chemicals, and has an operating temperature range of -55 to +105°C.

The QLA764B3H has a simple working principle. It consists of two SMT LEDs, which are driven by electrical current. The LEDs emit light when a current is applied, which is then directed into a light-diffusing housing. This housing contains optical elements which scatter, reflect, and shape the light emitted by the LEDs. This process creates a uniform illumination profile and a bright, diffuse light. The device also includes a heat sink, which keeps the device running cool, and allows it to operate reliably in high temperatures.

The QLA764B3H is a versatile LED circuit board indicator which has various applications and working principles. Its robust design and reliable performance make it an ideal solution for various applications. It is a great choice for use in harsh environments, and its low-profile design makes it a good choice for light bars, bar graphs, and other LED array applications.

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