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Enclosed metal power supply, low-profile 38 mm height, built-in fan, 15 W 12 V 1.3 A output

Analog Technologies

Analog Technologies ALRS12V1R3AT 15W 12V 1.3A switching power supply

SKU CH-C0PJ-JEHAT

Converts 90 to 264VAC input to 12VDC at 1.3A with over 85% efficiency in a 38mm metal enclosure

  • Product typeSwitching Power Supply
  • Wide 90V-264VAC input works worldwide
  • Converts 110VAC/220VAC to 12VDC 1.3A
  • >85% efficiency cuts heat and power waste
  • 5in low-profile metal case with built-in fan
  • 5G vibration rating plus full EMI shielding

Compact 15 W enclosed supply

The Analog Technologies ALRS12V1R3AT is a 15 W single-output enclosed switching supply that converts 90 V to 264 VAC input into a regulated 12 VDC rail at 1.3 A. It measures 38 mm high and operates from 10 °C to 60 °C with a built-in long-life fan. Efficiency exceeds 85 % under full load.

Metal case and protection suite

An all-metal enclosure provides full EMI shielding and withstands a 300 VAC surge for five seconds. Comprehensive protection functions and a 5G anti-vibration rating keep output stable in industrial environments. The low-profile form factor fits tight cabinets without extra mounting hardware.

Industrial automation and LED installs

Makers powering 3D printers, LED strips or small control boards will appreciate the wide input range and rugged construction. Builders needing more than 1.3 A on the 12 V rail or a fanless design for silent rooms should look at higher-current or passively cooled alternatives.

How it compares

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

Price $3.99
Cheaper than about 99% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeSwitching Power Supply

Questions about this item

Does the 12V 1.3A output have a replaceable internal fuse for long-term service?

The unit is a sealed enclosed supply with no user-serviceable fuse; if the internal protection operates the module is replaced.

What thermal limit stops the 15W unit from running continuously at full load?

The built-in fan is rated for operation up to 60°C ambient; sustained full-load use above that temperature will trigger thermal shutdown.

How much acoustic noise does the internal fan produce during all-day operation?

No sound-pressure figure is published; the supply uses a long-life fan inside an all-metal case to meet EMI requirements.

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