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Compact silver metal box power supply unit with terminal connections

myVolts

myVolts Switching Power Supply DC 12V 20A

SKU CH-9NZQ-GZYF3

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

  • TypeAT
  • Converts AC to stable DC 12V 20A for reliable power delivery
  • Wide AC 110-265V input range suits global mains supplies
  • Overload, over-voltage and short-circuit protection safeguards connected equipment
  • Compact 645g design with convection cooling fits tight enclosures
  • Compatible with 3528, 2835, 3014, 5050, 5630, 5730 LED strip types

Compact 12V 20A power supply

This myVolts switching unit converts AC 110-265V mains input into a regulated DC 12V 20A output. It is built for professional use with LED lighting, CCTV security cameras and surveillance systems. Protections include overload, over-voltage and short-circuit safeguards. Cooling is handled by free convection in a compact enclosure weighing approximately 645g.

Suited for installers needing a single

The supply fits projects that require one 20A rail for long LED strip runs or multiple cameras. It is not for builds that need multiple isolated outputs, adjustable voltage rails or redundant power paths. Buyers who want modular cabling, active cooling or rack-mount brackets should look at other form factors.

20A continuous current rating on a single 12V rail

This figure determines how many LED strips or cameras can be powered simultaneously. The wide AC 110-265V input range allows deployment in regions with unstable mains. Safety certifications include CCC, FCC and CE. Operating temperature spans 0-40°C with storage down to -20°C.

Pontos fortes

  • Converts AC to stable DC 12V 20A for reliable power delivery
  • Wide AC 110-265V input range suits global mains supplies
  • Overload, over-voltage and short-circuit protection safeguards connected equipment
  • Compact 645g design with convection cooling fits tight enclosures
  • Compatible with 3528, 2835, 3014, 5050, 5630, 5730 LED strip types

Especificações

TypeAT

Perguntas sobre este artigo

Does the package include anything besides the power supply unit itself?

The box contains only the power supply. You must supply your own AC mains cable and the low-voltage wiring to connect LED strips or cameras to the screw terminals.

Is the 20 A rating the continuous maximum I can draw?

Yes, the unit delivers a regulated 12 V output up to 20 A continuously, with overload, over-voltage and short-circuit protection built in.

Will the supply run reliably inside a warm enclosure that reaches 40 °C?

It is rated for 0–40 °C operating temperature and cooled by free convection, so it will operate at 40 °C provided there is enough airflow around the case.

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