Mean Well RSP-500-24 DC Power Supply 500W/24V/21A PFC for 3D Printer, LED Strip Light, Industrial Control System NES/SE/S

The RSP-500-24 is a high performance 500W single output industrial AC/DC power supply designed for demanding applications. With a 24V DC output and 21A current capacity, it can deliver up to 504W of stable power with a typical efficiency of up to 89%. It is designed for reliability with wide input voltage compatibility (85-264VAC or 120-370VDC) and is equipped with an advanced protection system including overvoltage, overtemperature and overload protection with constant current limiting and auto-recovery. Key specifications include: Output: 24V ±1% voltage accuracy, ±0.2% line regulation, ±0.5% load regulation Ripple and noise: <150mVp-p (max) Universal input: Suitable for both AC (47-63Hz) and DC power supplies High efficiency: 89% typical, reducing energy costs Strong protection: Withstands 40A surge current at 230VAC input Low leakage: <2.0mA at 240VAC Thermal management: Built-in variable speed fan operates in ambient temperatures up to 70°C Control features: Remote on/off control and remote sensing capabilities Compliance: Meets industrial safety standards, ground leakage current <220µAThis power supply has excellent stability: Ideal for: Industrial automation systems Test and measurement equipment Laser processing machines Burn-in test systems RF communication equipment PCB manufacturing equipment. The RSP-500-24 combines power density, reliability and flexible control options to provide a maintenance-free power solution for 24V applications that require tight voltage regulation and stable performance under harsh operating conditions.