Mean Well RSP-500-48 DC Switching Power Supply 500W/48V/10.5A with PFC

The RSP-500-48 is a high-efficiency industrial-grade switching power supply designed for demanding applications. With an output power of 48V DC, 10.5A, it can deliver 504W of continuous power and up to 504W of peak power. The power supply supports a wide input voltage range of 85-264V AC (47-63Hz) and 120-370V DC, complying with global power standards. With a typical efficiency of up to 90.5%, it can maintain stable operation in industrial environments while optimizing energy consumption. Key specifications include: ±1% voltage accuracy, ±0.2% line regulation, and ±0.5% load regulation, enabling precise power output. The power supply provides comprehensive protection, including over-current, over-voltage, and over-temperature protection, with automatic recovery. Its rugged design can withstand cold-start inrush currents of up to 20A@115VAC/40A@230VAC while maintaining a safe leakage current of <2.0mA. The power supply has an efficiency of up to 90.5% with active power factor correction (PF>0.94@230VAC, PF>0.98@115VAC) under typical conditions. Designed for 24/7 operation, the power supply has a ripple/noise of less than 150mVp-p and maintains output regulation with a hold-up time of 18ms at full load. The universal design supports single-phase AC and DC input, making it ideal for telecommunication equipment, industrial automation systems, and renewable energy applications. The safety-certified design ensures compliance with international standards, and the compact form factor makes it easy to integrate into a variety of equipment. Other features include: wide operating temperature range, low audible noise operation, and reinforced insulation for enhanced system safety. The power supply provides reliable power conversion for critical applications that require a stable DC power supply from a variable input source.

• Model：RSP-500-48