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Black rectangular power adapter with DC cable and US plug

ADI

ADI 1202500-431 12.0V 25A 300.0W power adapter

SKU CH-ZGYV-7XB72

A 12.0 V, 25 A switching supply delivering 300.0 W with a US plug included

  • Delivers 300.0W for demanding devices
  • 0V 25A output matches equipment specs
  • Switching design improves energy efficiency
  • US plug included with other types available
  • 99% of issues stem from interface mismatch

ADI 12 V 25 A Switching Power Adapter

This 300.0 W AC adapter delivers a regulated 12.0 V output at up to 25 A for equipment that requires a stable 12 V rail. It is intended for technicians or system integrators replacing a matching brick in industrial, networking or test gear. Buyers who need a different voltage, a higher current rating or a built-in battery backup cannot use this unit.

Thermals Noise and Power Draw

The switching topology keeps the enclosure warm but not hot during continuous 300.0 W load, and the fanless design adds no audible noise to a quiet rack or bench. Efficiency reaches 99.99 % according to the manufacturer, so waste heat and mains draw stay minimal. No temperature, decibel or inrush-current figures are supplied beyond that rating.

Bundled Accessories and Their Effect

The package includes the adapter itself and a detachable mains plug; a US-standard plug ships by default and other regional types are available on request. Swapping the plug lets the same brick operate on local sockets without an extra travel adapter. No configuration software, monitoring utility or mounting hardware is mentioned in the data.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $97.99
Pricier than about 90% of the 3,875 comparable items (median $23.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the ADI 1202500-431 power adapter and avoid the interface error that causes 99.99% of problem orders?

Verify the DC connector on the adapter matches your device exactly before connecting; the supplier notes that identical model numbers can ship with different interfaces.

What maintenance or replacement will the ADI 1202500-431 need over time?

The unit is a sealed switching supply with no user-serviceable parts; plan to replace the entire adapter if output voltage drifts or the unit fails.

What limit appears first when the ADI 1202500-431 runs continuously at full load?

The 300.0 W rated ceiling (12.0 V at 25 A) is the first hard limit; sustained operation at that level will trigger thermal protection or voltage droop.

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