NES 200/350 Series Power Supply
NES-200/350 Series 210/350W Power Supply
MEAN WELL introduce the new generation of 210W and 350W single output enclosed type power supply ~ NES-200 and NES-350. With the most economical circuit design and manufacturing process using lead-contained solder, NES-200/350 series target at the regions where RoHS compliance is not required . These two new series are designed to cover both feature and dimension of the old models.
With non-PFC design for lower cost, NES-200/350 equip with the function of 300VAC input surge immunity for 5 seconds, which can reduce the damages caused by the unstable AC main. In addition, NES-200 features with fan-less design, and can be operated between -20~+50°C of ambience temperature by free air convection. NES-350 equipped with long life DC fan, so that they can work up to +60°C of ambience temperature. Compared to the predecessor models, NES-200 has 3~5% higher working efficiency than S-201, while NES-350 increase by 4~9% than S-350. As to the lower bound of operating temperature, these two new series can be started up at -20°C, superior to -10°C only for S-201 and S-350. Other standard functions include protections for short circuit, overload, over voltage and over temperature, built-in constant current limiting circuit, and LED indicator for power on. All series comply with UL safety standard which ensure the worry free operation. Suitable applications include industrial automation, moving sign, electronic equipmental ¦etc.
