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Rectangular metal enclosure with ventilation slots and terminal connections

myVolts

myVolts 12 V 12.5 A 150 W AC-DC power supply

SKU CH-H49X-SPD37

Converts 110-240 V AC to 12 V DC at 12.5 A with built-in over-voltage, over-current and short-circuit protection in a metal case

  • TypeAT
  • Delivers 150 W continuous power at 12 V 12.5 A
  • Wide AC input range from 85 V to 265 V for global use
  • Built-in over-voltage, over-current and short-circuit protection
  • Compact metal enclosure measuring 198 mm by 98 mm by 43 mm
  • Operates reliably from 0 °C to 40 °C indoor environments

150 W AC-DC power supply for 12 V equipment

This unit converts AC mains to a regulated 12 V DC output at 12.5 A for 150 W total power. It suits industrial devices, LED strips, CCTV systems and similar 12 V loads. The wide input range accepts 85 V to 265 V AC so it works on global mains voltages. Buyers needing higher current or different output voltages should choose another model.

Metal case with built-in protections

The aluminium enclosure provides shielding and helps dissipate heat without a fan. Screw terminals on the output side allow secure wiring for permanent installations. Over-voltage, over-current and short-circuit protection are integrated to guard connected equipment. The supply is rated for indoor use only between 0 °C and 40 °C ambient.

Check your load and mains wiring first

Verify that your equipment draws no more than 12.5 A at 12 V before ordering. Confirm the local mains voltage falls within the 85 V to 265 V AC range. Ensure you have an appropriate earthed AC cable and that the installation location stays within the stated temperature and humidity limits. No AC lead is included in the package.

Highlights

  • Delivers 150 W continuous power at 12 V 12.5 A
  • Wide AC input range from 85 V to 265 V for global use
  • Built-in over-voltage, over-current and short-circuit protection
  • Compact metal enclosure measuring 198 mm by 98 mm by 43 mm
  • Operates reliably from 0 °C to 40 °C indoor environments

Specifications

TypeAT

Questions about this item

What AC input range does the 12 V 12.5 A 150 W model accept?

It operates on 85 V to 265 V AC, covering 110 V and 220 V mains without a selector switch.

What are the exact dimensions of the 12 V 12.5 A 150 W unit?

The metal case measures 198 mm long, 98 mm wide and 43 mm high.

How is the 12 V 12.5 A 150 W supply mounted and what wiring step is often missed?

Mount the aluminium case on a flat indoor surface using its four corner holes, then connect the AC input terminals to live, neutral and earth before wiring the DC output.

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