The MEAN WELL NPF-90D series is a 90W AC/DC LED driver featuring constant current mode output. Operating from 90-305VAC, it offers models with a rated voltage ranging between 12V and 54V. Thanks to its high efficiency (up to 90%) and fanless design, the entire series can operate within a -40°C to +85°C case temperature range. The IP67 rating makes it suitable for dry, damp, or wet locations. Equipped with 3-in-1 dimming functionality, the NPF-90D provides design flexibility for LED lighting systems. This series meets a typical lifespan expectancy of >50,000 hours.