タイトルまたは説明

ARCH Electronics launches high efficient LED power supplies, ALF**0/**0/**0W series. Those are constant voltage mode (CV mode) and constant current mode (CC mode) with two-stage PFC and PWM design to provide users more choices with high regulation outdoor lighting applications.

Those series are acceptable to the full range  voltage*0 ~ **5VAC, and adopt the design of high-frequency switching technology, efficiency up to *3%, can work at **5 to **0℃ ambient temperature in free air convection.

With industrial grade potting processing to enhance the cooling effect, and at the same time to protect PCB having the ability of anti-moisture and anti-dust. Built-in functions include short circuit protection, overload protection, over voltage protection, and over current protection.
 

The series are waterproof with IP*5/*7 rated, they are highly recommended to be used in the requires of higher moisture resistant and anti-dust applications, such as indoor / outdoor LED street lighting, LED decorative products, LED electronic billboards and so on.