Power/Alternative Energy 
Protect against open LED faults
Keywords: LEDs boost converter sense resistor
[Summary of tips] Lighting a string of LEDs at a constant brightness requires driving it with a regulated current. A boost converter is commonly used to step up the voltage to a level high enough to bias the LEDs on and conduct current. Typically the current in the string is regulated by adding a sense resistor in series with the LEDs and using ......Please login or register with us to view this article>>
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