Power supply/Charger - 48V/750W, MEAN WELL

The MEAN WELL NPP-750 series 48V / 750W power supply is a high-reliability multifunctional device that combines the functions of a power source and a battery charger. It is ideal for industrial, telecommunications, security and automation systems that require a stable power supply and/or efficient battery charging. The device is equipped with an active cooling system (Thermal controlled DC fan), which adjusts the fan speed according to temperature, ensuring long and reliable operation in the temperature range from -30°C to +70°C. The NPP-750-48 model stands out for its high efficiency and wide output voltage range. It can work both as a constant-current source and as a three-stage charger (CC/CV/Float) for lead-acid GEL and AGM batteries. The output voltage and current parameters are adjustable via built-in potentiometers. The device has multi-level protection mechanisms: short-circuit, overload, overvoltage and overheating protection, and it also has an automatic recovery mechanism. The built-in Remote ON/OFF control and the DC OK / Battery Full signal allow easy integration into automation or monitoring systems. The product complies with international safety standards: IEC/EN/UL 62368-1, IEC/EN60335-1/-2-29, EAC TP TC 004, BS EN/EN55032, EN61000-3-2, EN61000-4-5 and others.