MEAN WELL UHP-350-24 350.4W 24V Slim Switching Power Supply - Reliable

Our review of the MEAN WELL UHP-350-24 finds it a focused, industrial-grade slim switching power supply best suited for installations that need steady 24V output in a compact footprint. The single biggest reason to buy is its combination of 350.4W output and a slim package that fits narrow enclosures while offering power factor correction for cleaner, more efficient operation. Anyone replacing cramped or underpowered power modules will appreciate the straightforward, functional design and the reputable MEAN WELL engineering behind this unit.

Key Features

• 350.4W output: Provides ample continuous power for 24V systems, supporting loads up to 14.6A without overstating capability.
• Slim package: The 8.66 in x 2.44 in x 1.22 in form factor fits into narrow racks and compact enclosures where space is limited.
• Power factor correction: Built-in PFC helps reduce mains current distortion and improves efficiency under typical industrial loads.
• Reliable brand manufacture: Made by MEAN WELL in China, it carries the conservative engineering and quality control expected from an established power-supply vendor.
• Practical weight and size: At about 1.63 pounds package weight, it is lightweight for handling and mounting in vertical or horizontal orientations.

Who It's For

The UHP-350-24 is aimed at technicians, system integrators, and hobbyists who need a compact, high-power 24V supply for industrial controllers, LED arrays, or network equipment in confined spaces. Its slim profile makes it a sensible upgrade where a thicker brick-style supply will not fit.

Customers who need more detailed environmental ratings, extended warranty information, or multiple output rails should look elsewhere or confirm those requirements with vendor documentation, because this review is based on the model specification and physical packaging rather than extended field testing.

Pros & Cons

Pros

• High continuous power density at 350.4W supports demanding 24V loads without frequent thermal throttling.
• Slim dimensions allow mounting in tight spaces where conventional supplies would not fit.
• Integrated PFC improves mains efficiency and reduces interference in sensitive systems.

Cons

• Documentation in this listing is limited to core specs; users may need full datasheets for thermal, protection, and installation details.

Specifications

Product Type	350.4W 24V 14.6A Slim Switching Power Supply with PFC
Brand	MEAN WELL
Part Number	UHP-350-24
Package Dimensions	8.66 in x 1.22 in x 2.44 in
Package Weight	1.63 pounds
Country of Origin	China

Our Verdict

The MEAN WELL UHP-350-24 is a practical, value-oriented choice for anyone needing reliable 24V power in a slim package; it pairs notable output capacity with PFC for cleaner mains behavior. For installations where space and steady power matter more than extended accessory features, this supply delivers sensible performance at a reasonable size and weight.

Frequently Asked Questions

Is this supply suitable for continuous operation?
Yes, the unit is specified for continuous 350.4W output at 24V and is intended for sustained use in appropriately ventilated enclosures.

Where is the MEAN WELL UHP-350-24 manufactured?
The product is manufactured in China by MEAN WELL.

What sizing should I plan for enclosure mounting?
Allow clearance for the 8.66 in x 2.44 in x 1.22 in package and consider additional airflow space around the unit for cooling.