MEAN WELL MS-500-24 / 24V, 21A Power Supply

Product Description

               The MEAN WELL MS-500-24 is a high-efficiency, industrial-grade switching power supply that delivers a stable 24V DC output at up to 21A, providing a maximum power output of 504W. Designed to meet the demands of a wide range of applications, this unit combines robust performance, reliable protection features, and a compact footprint.

Key Features:

• Output Voltage: 24V DC (adjustable: 22–26.4V)

• Output Current: 21A

• Power Output: 504W

• High Efficiency: Up to 86% efficiency for reduced energy loss and heat generation.

• Wide Input Voltage Range: 88–132VAC / 176–264VAC (selectable by switch), 248–370VDC

• Built-in Protections:

  • Overload/Overcurrent Protection (105–150% rated output power)

  • Over-voltage Protection (27.6–32.4V)

  • Over-temperature Protection (shutdown above 70±10°C)

• Cooling System: Built-in DC fan for active cooling, enabling reliable performance under continuous load.

• Design: Compact and durable metal enclosure for industrial environments.

• Operating Temperature Range: -10°C to +60°C (with derating)

Applications:

• Industrial automation systems

• Test and measurement equipment

• Telecommunication systems

• Security and surveillance systems

• LED display and lighting systems

• General DC power systems

The MEAN WELL MS-500-24 is a reliable and efficient solution for systems requiring a robust 24V DC power source. Its combination of performance, protection features, and ease of integration makes it a preferred choice for engineers and system designers across various industries.