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Showing 1 to 2 of 2 for “"two-stage LED driver"”.
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A merged two-stage converter for LED lighting applications
Light Emitting Diodes (LEDs) are a very promising technology for developing more efficient lighting. For high-efficiency applications, a switching current regulator is necessary to control the power drawn by an LED string. This thesis investigates a merged two-stage LED driver for lighting …
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Two-Stage Multi-Channel LED Driver with CLL Resonant Converter
LED is widely used in many applications, such as indoor lighting, backlighting and street lighting, etc. For these application, multiple LED strings structure is adopted for reasons of cost-effectiveness, reliability and safety concerns. Several methods and topologies have been proposed to drive …