LX1990-03EVAL Development Boards, Kits, Programmers

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Evaluation Boards - LED Drivers

LX1990-03 is a product developed to evaluate the performance characteristics of light-emitting diode (LED) drivers. This board is designed to meet the requirements of high power LED drive applications. It provides an efficient, small form factor evaluation platform with adjustable power levels, giving manufacturers the ability to easily and accurately test the performance and reliability of their LED drivers. The LX1990-03 evaluation board has a wide variety of applications, including automotive and industrial lighting, signage, instrumentation, and displays. Its adjustable power level and its ability to run multiple channels in parallel make it suitable for a variety of applications. It can also be used for testing various types of LED drivers, such as linear, pulse-width modulated (PWM) and constant current. Its wide voltage input range and low power requirements make it suitable for evaluation and testing applications in both high-voltage and low-voltage environments. The working principle of the LX1990-03 evaluation board is based on the fact that LED drivers use a DC-to-DC converter to change the voltage from a low voltage to a higher one, usually higher than the forward voltage of the LED. The board consists of an adjustable buck regulator that regulates the input voltage in order to maintain a constant output voltage, as well as a current-sense resistor that is used to measure the current passing through the LED. The board also incorporates a low-dropout (LDO) regulator, which is used to protect the components from high voltage spikes. The LX1990-03 is a user-friendly platform that is easy to use and configure. It provides designers with the flexibility to customize their LED drivers, giving them the ability to adjust the output voltage and current depending on the application. Furthermore, it features protection features such as over-voltage, over-temperature, and over-current protection that help ensure the safety and reliability of the LED drivers. In conclusion, the LX1990-03 is an example of a high-quality evaluation board used to test LED drivers. Its adjustable power levels and wide voltage input range make it suitable for testing a range of applications, from automotive lighting to industrial displays. Its easy-to-use features and reliable protection features make it a great choice for manufacturers looking for an efficient and accurate platform for evaluating their LED drivers.

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