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Silver metal rectangular box with ventilation slots and cooling fan visible

myVolts

myVolts EAGWELL 12V 30A 360W Switching Power Supply

SKU CH-ZBVY-3XDYH

Converts AC 110V/220V to DC 12V 30A 360W with short-circuit, overload and over-voltage protection for 3D printers, CCTV and LED strips

  • Product typeAT
  • Delivers 360 W continuous power for demanding projects
  • Dual AC 110 V / 220 V input with manual selector
  • Adjustable output from .98 V to 14.5 V via external trim-pot
  • Auto-reset overload, over-voltage and short-circuit protection
  • Temperature-controlled fan runs only when cooling is needed

Universal 12V 30A Switching Supply

This 360W regulated unit converts AC 110V or 220V to a steady DC 12V 30A output. It suits WS2812B and WS2801 LED strips, 3D printers, CCTV systems, radio gear and general computer projects. An external trim-pot lets you adjust the output between 0.98V and 14.5V from the 12.2V factory setting.

Dual-Voltage Input with Auto Fan

A selector switch chooses between AC 110V and 220V before powering on. The built-in fan starts automatically for cooling while the supply delivers up to 360W. Protections include short-circuit, overload and over-voltage at 115%–135% with auto-reset or fuse action. An LED shows power-on status and the unit operates from -10°C to 60°C.

Replaces Fixed 12V Bricks and Open-Frame Units

Builders who need adjustable voltage, dual AC input or enclosed cooling will gain flexibility over sealed adapters. It is not for loads above 360W or continuous 24/7 duty above 40% of rated power. Devices requiring 24V or other fixed voltages need a different supply.

How it compares

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

Price $48.99
Cheaper than about 91% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

What is the maximum continuous load this 360 W supply can handle 24/7?

The supplier states that if it runs 24 × 7 hours the power consumed should not exceed 40 % of the full load

How loud and hot does the built-in fan get during all-day operation?

An auto on/off cooling fan runs only when needed and the unit is rated for a working temperature from -10 to 60 °C

What input voltage must I set on the selector switch before connecting my 12 V equipment?

The supply accepts AC 110 V or 220 V; choose the proper voltage with the switch before use

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