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Enclosed metal switching power supply, low-profile 50 mm height with built-in fan

Analog Technologies

Analog Technologies ALRS24V10AT 240W 24VDC 10A Switching Power Supply

SKU CH-4QKH-NSQH4

A 240 W switching supply that converts 90–264 VAC to 24 VDC at 10 A with 85 % efficiency and a 50 mm low-profile metal enclosure

  • Product typeSwitching Power Supply
  • 240 W output powers demanding 3D printers and LED arrays
  • 90–264 VAC auto-range input suits global mains without selector switches
  • 85 % efficiency cuts heat and lowers running costs
  • 97 in low-profile metal case fits tight enclosures
  • 5 G vibration rating keeps output stable in industrial settings

Compact 240 W 24 VDC supply

The Analog Technologies ALRS24V10AT is a new 240 W enclosed switching power supply that converts 90–264 VAC mains input into a regulated 24 VDC 10 A output. It targets builders of 3D printers, LED lighting rigs, and industrial control cabinets who need a slim, fan-cooled unit that fits tight enclosures.

Low-profile 50 mm metal chassis

The all-metal housing measures 1.97 inches (50 mm) in height and includes a built-in long-life fan for continuous full-load cooling from 10 °C to 60 °C ambient. With 85 % typical efficiency and 300 VAC surge withstand for five seconds, the supply frees up vertical space and reduces wiring complexity in rack or panel builds.

Replaces bulky open-frame units

Installers upgrading from larger open-frame or lower-efficiency supplies gain full EMI shielding, 5G anti-vibration rating, and comprehensive protection circuits in the same footprint. The jump is worthwhile when a project demands certified safety compliance, compact depth, and reliable operation across wide temperature swings.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 96% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeSwitching Power Supply

Questions about this item

What is the first limit reached when the ALRS24V10AT runs continuously at full 10 A output?

The supply delivers 240 W at 24 V and 10 A; sustained operation at that load is the thermal and current ceiling.

How much heat and noise does the built-in fan produce during all-day operation?

A long-life fan is fitted inside the 50 mm high metal case to maintain temperatures up to 60 °C; no acoustic or thermal dissipation figures are published.

Which AC mains connection must already be present for this unit to work?

The input accepts 90 V to 264 V AC, so a standard 110 V or 220 V mains supply with a compatible IEC cord is required.

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