RDK-251

Series:	LinkSwitch®-PL
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Current - Output / Channel:	350mA
Moisture Sensitivity Level (MSL):	--
Outputs and Type:	1, Isolated
Voltage - Output:	12 V ~ 18 V
Features:	Dimmable
Voltage - Input:	90 ~ 265 VAC
Supplied Contents:	Board(s)
Utilized IC / Part:	LNK457D

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The RDK-251 is an evaluation board that is part of the RAIDA platform for LED driver evaluation and testing. It is designed for ease of use and fast get started. The board has several features that make it attractive for use in a variety of applications in the field of LED driver evaluation and testing. The board is equipped with an easy to use interface and power supply options which allow for a wide range of applications. The RDK-251 Evaluation Board is a complete hardware and software solution for developing and testing LED drivers. It features an analog and digital signal conditioning circuit, an ARM based microcontroller, an Ethernet PHY, an XMC Flash memory, an Altera MAX 10 FPGA, positive and negative voltage supplies, and various user interfaces. With the RDK-251, users are able to develop circuit and electrical models, perform device thermal and electrical performance tests, and other experiments, such as frequency and harmonic distortion tests.The board also has several on-board regulators, relays and diagnostic LEDs, which provide a level of control and diagnostics that are designed to facilitate the testing process and streamline the evaluation process. Additionally, the board is equipped with a built-in manual reset and an automatic reset, allowing the user to access or perform tests during the evaluation process. The RDK-251 Evaluation Board provides a complete and user-friendly platform for evaluating, testing and verifying LED drivers and systems. With the RDK-251, users can test and analyze LED lighting drivers from different suppliers and choose the best drivers for their applications. Moreover, users can develop complex LED lighting driver test and calibration routines, allowing for accurate verification of LED performance and reliability. The board has a wide operating temperature range, allowing for reliable operation in hot and cold environment conditions and handling harsh conditions such as vibration, shock, moisture and temperature cycling. The full range of features makes the RDK-251 suitable for use in a variety of applications including lighting, automotive, industrial, marine, and aerospace.The RDK-251 works by combining an ARM based microcontroller, an FPGA, and an Ethernet PHY to generate an analog voltage or current waveform. The waveform is then applied to the analog section of the board where it is conditioned and processed by the user selected algorithm, before being sent to the digital section. Here, the waveform is processed by the FPGA, which produces the desired output waveform according to the user selected algorithm.The output waveform is then sent to the to the PSU where it is used to generate a regulated output voltage, which can be controlled either manually or automatically. With the RDK-251, users are able to quickly and easily evaluate the performance of LED drivers, including the ability to calibrate, optimize, measure, and analyze their performance. The RDK-251 Evaluation Board is a powerful and cost effective LED driver evaluation and testing solution designed for a wide variety of applications. The board is an ideal tool for developing, testing, and verifying LED drivers, allowing users to quickly and accurately analyze their performance under a variety of conditions. With the RDK-251, users can develop customized LED driver tests and experiments, streamlining the evaluation process.

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