NPF family and PWM family are two recently unveiled high efficiency LED power supplies (or drivers) of the leading standard power supply brand, MEAN WELL. (All Photos Courtesy of MEAN WELL)

NPF family and PWM family are two recently unveiled high efficiency LED power supplies (or drivers) of the leading standard power supply brand—MEAN WELL. The product design of these two families are planned to adopt the identical plastic cases and equipped with various dimming functions in light of the application demands from market. The whole product line covers the output wattage from 40W to 120W.

The principle for LED lighting system vendors to choose power supplies (or drivers) is not only focus on the basic input and output specifications , IP levels but also the flexibility of dimming applications and the plan of the enclosure size.

The principle for LED lighting system vendors to choose power supplies (or drivers) is not only focus on the basic input and output specifications , IP levels but also the flexibility of dimming applications and the plan of the enclosure size. To LED lighting system vendors, the ideal driver is “One size, various dimming functions! ” thus the vendors are available to relieve from considering whether the variation of installation space will lead to the change of luminaire mechanism or not while planning lighting system applications.   

NPF family and PWM family are precisely because having identical enclosures but different dimming functions and further with the public praises for the high reliability and quality of MEAN WELL that these products have been chosen by the LED system vendors since being released to the market.

For more details about NPF family and PWM family please refer to the following list: