DKSB1003A Development Boards, Kits, Programmers

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The DKSB1003A evaluation board from Dravek Corporation is suitable for driving LED strings at up to 60 W of power. This evaluation board is a powerful tool for evaluating LED configurations and for prototyping LED driver products. It is constructed with a minimum of parts to make it easier to install and use.

The DKSB1003A evaluation board is equipped with an integrated circuit consisting of two high-voltage MOSFETs, Schottky diodes, inductors, and a power supply. The integrated circuit includes two power rails with either a differential or independent voltage drive. This feature enables LED string illumination under a variety of controlled lighting conditions. The board also provides a pulse-width modulation (PWM) control logic, to control the LED current levels, as well as protection and auto-fault recovery features.

The power supply system of the DKSB1003A evaluation board has a wide input voltage range from 10 V up to 48 V. It allows for multiple output power levels and also offers a dynamic voltage recall option for varying output levels without the need for a dedicated power supply. The evaluation board comes with a DC to DC converter that is capable of operating up to 72 W of power with a single input voltage. The maximum output current is 2A. The board also offers a dedicated feedback control system that allows the user to adjust the output voltage and current to control the LEDs.

The DKSB1003A evaluation board features a low-noise, high-frequency circuit design which ensures accurate current regulation and short-circuit protection. The evaluation board utilizes high-performance and reliable components, such as Schottky diodes and thick-film resistors, which ensure better energy efficiency and reliability. The board also includes an audible alarm that alerts the user when an over current threshold is reached, allowing for quick and easy setup and troubleshooting.

The DKSB1003A evaluation board is equipped with several monitoring and protection features such as the input current and output voltage monitoring, over-temperature protection and a fault reset. Additionally, the evaluation board also provides a PCI-E interface for connecting other passive components such as LEDs and resistors. This interface allows for creating a driver for a wide range of applications, including automotive, audio, industrial, and outdoor lighting.

Overall, the DKSB1003A evaluation board is a comprehensive LED driver evaluation board for a wide range of applications. This evaluation board is equipped with advanced features that ensure reliable and accurate current regulation, over-temperature protection and audible alarm. It offers a wide range of customization options and can be used in a variety of lighting applications. Additionally, the board is inexpensive and offers an economical way to evaluate different LED driver products.

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