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Rectangular silver aluminium unit with screw terminals and voltage selector switch

myVolts

myVolts XC-120-12 power supply 12V 10A 120W

SKU CH-JR05-2JZDR MPN XC-120-12

Converts AC 110V or 220V to DC 12V at 10A 120W with short-circuit, overload, over-voltage and over-temperature protection

  • TypeAT
  • Delivers stable 12 V DC at 10 A for 120 W output
  • Accepts both 110 V and 220 V AC with manual selector switch
  • Protected against short-circuit, overload, over-voltage and over-temperature
  • Aluminium enclosure measures 200 mm × 98 mm × 42 mm weighing 476 g
  • Certified to FCC, CE and RoHS standards for safety compliance

Industrial AC-to-DC converter

The myVolts XC-120-12 converts mains voltage of 110V or 220V AC into a regulated 12V DC output rated at 10A and 120W. It is built for engineers, installers and hobbyists who need a reliable supply for LED strips, CCTV systems, automation gear or bench testing. The aluminium chassis measures 200mm by 98mm by 42mm and weighs 476g, fitting DIN-rail or panel mounts in control cabinets.

Adjustable output and protection suite

A side-mounted selector sets the input range to 110V/115V or 220V/230V before power-up. The +V/ADJ terminal allows a 13% trim on the output voltage to compensate for cable drop. Built-in short-circuit, overload, over-voltage and over-temperature shutdowns protect connected loads, while an EMI filter keeps ripple and noise low for sensitive electronics. Dual +V and -V screw terminals simplify parallel wiring.

Continuous 120W headroom in 0-40°C ambients

At full load the unit delivers 120W continuously when operated in a well-ventilated environment up to 40°C ambient temperature. Humidity tolerance spans 0-95% non-condensing, and storage extends from -20°C to 60°C. The supply is not intended for battery charging, redundant hot-swap arrays or loads that exceed the 10A DC rating, and it lacks remote-sense or power-good signalling.

Highlights

  • Delivers stable 12 V DC at 10 A for 120 W output
  • Accepts both 110 V and 220 V AC with manual selector switch
  • Protected against short-circuit, overload, over-voltage and over-temperature
  • Aluminium enclosure measures 200 mm × 98 mm × 42 mm weighing 476 g
  • Certified to FCC, CE and RoHS standards for safety compliance

Specifications

TypeAT

Questions about this item

Does the voltage-adjust potentiometer on the XC-120-12 wear out and need replacement?

The +V/ADJ trimmer is rated for the life of the supply; no scheduled replacement is required.

What thermal limit stops the XC-120-12 first during continuous 120 W operation?

Over-temperature protection trips when the internal temperature exceeds the design limit, shutting the unit down until it cools.

How much fan noise and heat does the XC-120-12 produce when running 12 V 10 A all day?

The aluminium chassis runs fan-less; surface temperature stays low in a 0–40 °C ambient with free airflow.

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