What is it about?

It is a single stage single switch AC-DC LED driver with high power factor and low THD suitable for 97-112V, 0.7A LED string.

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Why is it important?

It is a low cost, high efficiency and good power quality LED driver suitable for 80W LED streetlight application.

Perspectives

It is a solution to keep THD <10% with high efficiency and good power factor.

Dr Aman Kumar Jha
Havells

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This page is a summary of: High voltage low current LED driver with high efficiency and low THD for streetlight, July 2016, Institute of Electrical & Electronics Engineers (IEEE),
DOI: 10.1109/icpeices.2016.7853526.
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