AL1678-10B driver equivalent, 500v buck led driver.
to enhance the system safety and reliability. It has thermal fold back function, which can reduce the output current when the driver’s temperature is higher than the sett.
requiring specific change
control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 1694.
The AL1678-20B/10B/08B is a universal AC input (85 to 277 VAC), high efficiency and high accuracy Buck LED driver. The AL167820B/10B/08B topology provides accurate constant current over line and load regulation with tight tolerance ±3%, operating at .
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