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Archive for the Switch Mode Power Supplies Category

Free Webcast: Controlling High Brightness LEDs using the dsPIC GS series of SMPS controllers

View it at: http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=2813&dDocName=en550157

Learn some of the basic characteristics of LEDs including their advantages, and then talk about a technique to digitally control their brightness. Additionally, it will cover how low-power LEDs are driven and why other methods are needed for High Brightness LEDs and the advantages of using a dsPIC ?GS? series Digital Signal Controller. Finally, we will look at Buck and Boost converters for controlling High Brightness LEDs, and review a list of supporting documents which provide more details on the topics covered in this seminar.

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