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Compact metal power supply unit with screw terminals and ventilation slots

myVolts

myVolts 12V 20A Switching Power Supply

SKU CH-H59V-59461

Converts AC 110-265 V to regulated DC 12 V at 20 A with overload, over-voltage and short-circuit protection for LED strips and CCTV cameras

  • TypeAT
  • Delivers stable DC 12V 20A output for demanding LED and CCTV loads
  • Wide AC 110-265V input handles global mains voltages automatically
  • Built-in overload, over-voltage and short-circuit protection safeguards connected equipment
  • Fan-free convection cooling keeps operation silent in noise-sensitive installs
  • Compact 645 g unit fits tight enclosures and simplifies portable deployments

What this power supply delivers

The myVolts 12V 20A unit converts AC mains power into a regulated DC 12V output rated at 20A. It accepts a wide input range from AC 110V to 265V at 50/60Hz and includes overload, over-voltage and short-circuit protections. Cooling is by free convection so there is no fan noise. The enclosure weighs approximately 645g and measures 22.8oz.

Check your installation before ordering

Verify that your load requires a 12V DC supply and does not exceed 20A continuous current. Confirm the mains voltage at the site falls within the 110V to 265V range and that the ambient temperature stays between 0 and 40 degrees Celsius during operation. Ensure you can provide a safe earth connection and that the screw terminals for L, N, GND and V are accessible for wiring. The unit is designed for indoor use in non-condensing humidity up to 95%.

Who this suits and who should look elsewhere

This supply fits LED strip installations using 3528, 2835, 3014, 5050, 5630 or 5730 emitters, as well as CCTV cameras and similar 12V security equipment. It is not intended for loads that need a different output voltage or a current rating above 20A. Buyers who require adjustable output beyond the built-in trim, active cooling for higher ambient temperatures, or a different form factor should consider other options.

Highlights

  • Delivers stable DC 12V 20A output for demanding LED and CCTV loads
  • Wide AC 110-265V input handles global mains voltages automatically
  • Built-in overload, over-voltage and short-circuit protection safeguards connected equipment
  • Fan-free convection cooling keeps operation silent in noise-sensitive installs
  • Compact 645 g unit fits tight enclosures and simplifies portable deployments

Specifications

TypeAT

Questions about this item

Does the unit ship with a mains lead or only the bare supply?

The package contains one power supply with screw terminals for L, N, GND and V; no mains cable is included.

Which LED strip types are confirmed compatible with this 12 V 20 A output?

The supply is listed as compatible with 3528, 2835, 3014, 5050, 5630 and 5730 LED strips.

How much load can the 20 A rating actually sustain inside a closed cabinet?

The unit is rated for continuous 20 A at 12 V with convection cooling up to 40 °C ambient; above that temperature derating applies.

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