The market trend towards environmental protection, has contributed to the explosive demand for LED lighting. As a result, There are new applications and safety standards and global energy are continuously updated.
To meet this need, Meanwell launched the series of power supplies with single output NPF90 / 90D and PWM-90. These series have a set up time of less than 500ms, an absorption in the absence of load <0.5W and active PFC function, thus responding fully to the needs of global energy saving.
- NPF-90 uses the mode "constant voltage + constant current"That allows it to be used in the majority of applications
- NPF-90D has the function of dimming 3 in 1 which allows designers to adjust the light 0 to 10 VDC, via PWM signal or resistance
- PWM-90 possesses the mode to "constant voltage", the PWM output and the function of dimming 2 in 1 that allows it to be suitable for strips and LED lights that have resistors for current limitation
All three are class II (without land). The housing is made of plastic 94V-0 (flame retardant) and the interior is filled with thermal conductive silicone. They have a efficiency 91% and can operate with a temperature between -40 ° C and 70 ° C with free air convection. They have the protections for short circuit, overload overvoltage, overtemperature. Are certified according to the main rules such as UL8750 and EN61347-1 and the design follows the rules of safety of domestic appliances EN60335-1. The main applications are indoor lighting, decorative, architectural.
Meanwell power supplies will be presented by Eurotek to Lumen & Wireless Fortronic.