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 504W single-output industrial AC/DC power supply designed for demanding applications. With a 24V DC output voltage and 21A rated current (maximum output power 504W), it provides stable power for industrial automation, test equipment, laser systems, and RF applications. The power supply has a wide input voltage range (85-264VAC/120-370VDC) and high efficiency of 89%, ensuring reliable operation in global power grids while minimizing energy consumption. The power supply supports natural convection cooling (ambient temperature up to 70°C) and forced air cooling via a built-in smart fan with automatic speed regulation.

Safety features include overvoltage protection (OVP), overtemperature protection (OTP), and current limiting protection with automatic recovery.
Technical

Specifications

:
Input: 85-264VAC/ 120-370VDC
Output: 24V (adjustable 20- 26.4V by potentiometer)
Current: 21A continuous
Ripple and noise: <150mVp-p
Line regulation: ± 0.2 %
Load regulation: ± 0.5 %
Operating temperature: -30°C to +70°C
Safety standards: UL 62368-1, EN 62368-1, BSMI certifiedMain
Features: 1.
Universal Input: Compatible with worldwide AC voltage and DC power supply2. Active PFC3.
Remote Control: On/Off control and voltage sense compensation terminal4.
Protection System: Triple overload protection, overvoltage and overtemperature protection5.
Industrial Design: Compact metal housing (230×127× 40.5 mm)6.
Compliance: Compliant with CE, RoHS, REACH and WEEE Requirements