NPB-240 Series 240W Charger – MEAN WELL

The MEAN WELL NPB-240 Series delivers high-efficiency charging with a wide adjustable output range, making it adaptable for different battery chemistries including lead-acid and lithium-ion. Charging voltage is adjustable (10.5V–15.2V, 21–30.4V, 42–60.8V), and charging current can be set from 50% to 100% of rated output, offering flexibility for varied requirements. The unit supports 2-stage or 3-stage charging modes selectable by DIP switch, ensuring compatibility with different battery charging needs. A 90–264VAC universal AC input with built-in PFC provides efficient worldwide operation, while the fanless design with free air convection ensures silent and reliable performance. With very low no-load power consumption (≤0.15W) and a wide operating temperature range from -30°C to +70°C, the NPB-240 is designed for durability and efficiency. Built-in protections include short circuit, overvoltage, overtemperature, and reverse polarity safeguards, while the front panel LED indicator allows quick monitoring of charging status. Backed by dual certification (UL/EN62368-1, EN60335-1/-2-29) and a 3-year warranty, the NPB-240 Series is a robust and flexible solution for industrial, commercial, and professional charging applications.