Eval board pushes out 150W for street lamps
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2020.05.28 23:42
STMicroelectronics has produced a reference design for a 150W led streetlamp power supply. There is an evaluation board – EVL150W-HVSL – to go along with it. Full load efficiency is >91%, according to the company, and EMI is within relevant EN55022 limits while input-current THD less than 10% at 230Vac across 30 – 100% load ...
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