Power Adapter MEAN WELL UHP-500R-24 500W 24V 90-264V

The MEAN WELL UHP-500R-24 is an enclosed AC‑DC single‑output power supply delivering 24 VDC at up to 20.9 A (500 W) from a wide 90–264 VAC input. The unit includes active PFC and a DC OK signal, and its compact slim housing (81 mm × 232 mm × 31 mm) is designed for installations where space is limited. RoHS compliance confirms adherence to environmental restrictions.

Advantages

The adapter provides a stable 24 V output with a high 500 W power capacity and built‑in power factor correction for improved mains compatibility and efficiency. Its slim enclosed design allows mounting in constrained spaces while offering a DC OK signal for system monitoring. The broad input voltage range makes it suitable for international mains conditions.

Suitable for

• Industrial control systems and automation
• LED lighting drivers and signage
• Communication equipment and network devices
• Embedded systems and rack installations with space constraints

Key specifications

• Manufacturer: Mean Well
• Model: UHP-500R-24 (MPN: UHP-500R-24)
• EAN: 4021087057165
• Output: 24 VDC, 20.9 A, 500 W
• Input voltage: 90–264 VAC
• Features: Active PFC, DC OK signal
• Dimensions (W × D × H): 81 × 232 × 31 mm
• Certification: RoHS

How to use

Install the MEAN WELL UHP-500R-24 according to the manufacturer’s mounting instructions, ensuring adequate ventilation around the slim enclosed housing. Connect the AC input to a compatible 90–264 VAC supply and verify earthing. Connect the 24 VDC output to the load, observing polarity and current limits. Use the DC OK signal for remote monitoring or integration with control systems.

Recommendations

Operate the power supply within its specified input and output ranges, allow sufficient clearance for heat dissipation, and fuse the input or output as required by local regulations. For reliable long‑term operation, avoid sustained operation at maximum load and consult Mean Well documentation for protection and mounting details.