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Find the right balance for multiple LED strings

Posted: 02 Jul 2008  Print Version  Bookmark and Share Subscribe

Keywords: LED  multiple LED strings  lighting application 

[Summary of tips] By Ed WenzelSTMicroelectronics NVThere are a lot of LED lighting applications available for individual and multiple LEDs. The multiple LEDs can be placed in series, in a single string, or in two or more parallel strings. With multiple parallel strings, some current balancing techniques may be required to allow for LED parameter......
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