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Compact metal power supply unit with terminal connectors and voltage adjustment knob

myVolts

myVolts 12V 20A Small Size Switching Power Supply

SKU CH-6YP8-X0ZZW

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

  • Product typeAT
  • Delivers stable 12V 20A DC power for LED strips and CCTV cameras
  • Accepts wide AC 110–265V input for global voltage compatibility
  • Built-in overload, over-voltage and short-circuit protection safeguards connected devices
  • Compact 645 g design fits tight enclosures and simplifies installation
  • Operates reliably from 0 to 40 °C with fan-free convection cooling

Compact 12V 20A Switching Unit

This power supply converts AC input into a regulated DC 12V 20A output for professional LED lighting, CCTV and IP camera installations. It accepts a wide AC 110-265V range at 50/60Hz and carries CCC, FCC and CE safety compliance. The unit is designed for indoor use at ambient temperatures up to 40°C.

Screw-terminal wiring and convection cooling

Connections are made via L and N terminals for AC input and GND, V and ADJ terminals for DC output and voltage adjustment. The enclosure relies on free convection with no moving parts, reducing maintenance in continuous operation. Overload, over-voltage and short-circuit protections are built in. The housing weighs approximately 645g.

Silent operation within rated limits

With no fan, acoustic output is negligible during normal load. The supply delivers stable voltage and current to compatible 3528, 2835, 3014, 5050, 5630 and 5730 LED strips without flicker. Operating humidity tolerance spans 0-95% non-condensing, and storage temperatures range from -20°C to 60°C.

How it compares

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

Price $43.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

What AC input range does the 12 V 20 A supply accept?

It operates from 110 V to 265 V AC at 50 or 60 Hz, so it works on mains worldwide without a separate selector.

What are the screw-terminal markings for the DC output?

The terminals are labelled GND for the negative rail and V for the positive rail; an adjacent +V/ADJ terminal allows fine voltage adjustment.

How is the unit cooled and what clearance is needed?

Cooling is by free convection only, so leave open space around the case and do not block the ventilation slots when mounting.

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