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Enclosed 180W switching power supply, 41mm low profile, built-in fan, AC input selectable switch

Analog Technologies

Analog Technologies ALRS12V15AT 180W Power Supply AC 110V/220V to DC 12V 15A

SKU CH-Q53Q-N962M

Converts AC 110V/220V to 12V DC at 15A with 180W output, selectable input range, over 83% efficiency and built-in fan for 10°C to 60°C operation

  • TypeSwitching Power Supply

Options 180W

  • Delivers 180W at 12V 15A for demanding loads
  • Accepts 90–264VAC with selectable 110/220V switch for global use
  • Exceeds 83% efficiency reducing heat and energy cost
  • Operates 10°C to 60°C with built-in long-life fan
  • Survives 300VAC surge for 5s plus 5G anti-vibration protection

180W 12V Switching Power Supply

The Analog Technologies ALRS12V15AT delivers 180 watts at 12 volts with a 15 amp output for industrial equipment such as 3D printers, LED strips and car audio systems. Its enclosed metal chassis measures 41 millimetres in height for tight cabinet spaces. The unit accepts 90 to 264 volts AC and includes a selectable 110 or 220 volt input switch for worldwide mains compatibility. Efficiency exceeds 83 percent under typical loads.

Installation Notes

Four screw terminals provide straightforward wiring for AC input and DC output without special tools. The built-in long-life fan allows continuous full-load operation from 10 to 60 degrees Celsius without external airflow planning. A 300 volt AC surge withstand rating for five seconds protects against brief mains transients. Verify the input voltage selector matches local mains before applying power to avoid damage.

Pre-Order Checklist

Confirm the load requires exactly 12 volts DC and does not exceed 15 amps continuous draw. Ensure the enclosure can accommodate the 41 millimetre profile and provides clearance for the internal fan exhaust. Check that the operating environment stays within the 10 to 60 degree Celsius range for reliable performance. The supply includes complete protection functions but offers no redundant or hot-swap capability.

Highlights

  • Delivers 180W at 12V 15A for demanding loads
  • Accepts 90–264VAC with selectable 110/220V switch for global use
  • Exceeds 83% efficiency reducing heat and energy cost
  • Operates 10°C to 60°C with built-in long-life fan
  • Survives 300VAC surge for 5s plus 5G anti-vibration protection

Specifications

TypeSwitching Power Supply

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Questions about this item

How can I confirm the ALRS12V15AT is delivering the correct 12V 15A output after installation?

Measure the DC output terminals with a multimeter under load; a steady reading near 12 volts and current draw up to 15 amps shows the supply is operating within its 180W rating.

What comes in the box with the ALRS12V15AT and what must I source separately?

The unit ships as the enclosed 180W power supply with built-in fan and input-voltage selector switch; you will need to provide your own AC mains cord and DC output wiring or connectors.

Which input-voltage setting should I choose for a 220V mains supply?

Slide the built-in selector switch to the 220V position; the supply accepts 90V–264VAC, so it will operate safely on 220V mains once the switch is set correctly.

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