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Rectangular metal power supply unit with screw terminals and ventilation slots

myVolts

myVolts 12 V 10 A 120 W switching power supply

SKU CH-A9DE-7XM25

Converts AC 220 V to 12 V DC at up to 10 A with built-in over-voltage, over-current and short-circuit protection

  • Product typeAT
  • Delivers 120 W at 12 V 10 A for stable device operation
  • Accepts AC 110 V to 240 V input for worldwide mains compatibility
  • Built-in over-voltage, over-current and short-circuit protection safeguards connected equipment
  • Metal enclosure aids heat dissipation for reliable indoor use
  • Compact 162 mm × 98 mm × 44 mm footprint fits tight installations

120 W 12 V switching supply

This 120 W switching power supply converts AC mains to a regulated 12 V DC output rated at 10 A. It is built for indoor equipment that needs a stable 12 V rail without the bulk of an ATX unit. The metal enclosure aids heat dissipation in continuous operation.

10 A continuous at 12 V

The unit delivers 10 A continuously at 12 V, making the current rating the single figure that decides fit for a given load. Over-voltage, over-current and short-circuit protection are built in. Input accepts 110 V or 240 V AC.

Fits 162 mm × 98 mm × 44 mm footprint

The supply measures 162 mm long, 98 mm wide and 44 mm high, so it sits on a flat surface or mounts in a cabinet with that clearance. It requires only an AC mains connection and provides screw terminals for the DC side. Indoor use only, operating from 0 °C to 40 °C.

How it compares

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

Price $37.99
Cheaper than about 93% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

How much continuous power can the 12 V 10 A unit actually deliver to a load?

The unit is rated for 120 W at 12 V, so it can supply up to 10 A continuously within its 0–40 °C operating range.

What input voltage range does the 12 V 10 A model accept?

It accepts 85–265 V AC, covering both 110 V and 240 V mains without a selector switch.

What are the exact mounting dimensions for the 12 V 10 A 120 W model?

The metal case measures 162 mm long, 98 mm wide and 44 mm high.

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