CXA1820-0000-000N0UN440F

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LED Lighting - COBs, Engines, Modules

As the global demand for energy savings increases, LED lighting products have become substantial contributors to energy savings. Among the many products in the LED lighting market, COBs (chip-on-board), Engines and Modules have been developed for a variety of applications.

The CXA1820-0000-000N0UN440F is one such product developed for LED lighting applications. It is a COB LED product that has been designed to meet the specific requirements of LED lighting in terms of power consumption, output, operating temperature and more. It is a small form-factor product that allows integration of a COB LED into a variety of applications.

Application Field of CXA1820-0000-000N0UN440F

The CXA1820-0000-000N0UN440F is designed for general lighting application such as indoor and outdoor lighting, as well as for use in stage, architectural and automotive lighting applications. It is adaptable to multiple sockets and/or lighting fixtures to meet the needs of a variety of applications.

The CXA1820-0000-000N0UN440F provides a 2-step dimming capability, allowing precise control of lighting so that users can customize the amount of light they need in any environment. With its high output of up to 420 lumens, minimal light degradation and a rated lifetime of up to 50,000 hours, the CXA1820 is an excellent choice for long-term lighting performance.

Working Principle of CXA1820-0000-000N0UN440F

The CXA1820-0000-000N0UN440F uses a simple two-wire serial-data input, allowing for precise control over the light emitted from the COB LED. This is achieved by the transmission of a pair of voltage pulses from the serial-data output pin of the PWM controller. The voltage pulses are received by the chip-on-board COB LED and the data is then converted into a 8-bit (or 16-bit) PWM signal. The dimming level is then controlled by changing the ratio of the high and low voltage pulses.

Using a CXA1820-0000-000N0UN440F in lighting applications results in a product that provides superior light quality, and improved performance and reliability.

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