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Compact black AC/AC adapter with barrel connector and integrated cable

NShi

NShi MA481218 AC/AC adapter 12V 1800mA 1850mA laptop replacement part

SKU CH-VP2H-544JK MPN MA481218

Supplies 12 V AC at 1800 mA or 1850 mA for Maxim MA481218 and MK4-481201850 fibre-optic Christmas trees

  • Replaces Maxim MA481218 power supply for fibre-optic trees
  • Delivers 12 V AC at 1800 mA or 1850 mA output
  • Accepts 110 V AC input at 50–60 Hz frequency
  • Includes CE and FCC certified safety protections
  • Supplied new with barrel-tip connector for direct fit

AC/AC Adapter 12V 1850mA

This NShi MA481218 adapter supplies 12 V AC at up to 1850 mA. It is built as a replacement power supply for Maxim MA481218 and MK4-481201850 fibre-optic Christmas trees. The unit includes a barrel tip for direct connection.

Buyers needing AC output for 12 V Maxim models

The adapter only accepts 110 V AC input at 50–60 Hz, so it suits regions with that mains standard. It will not work for devices that require DC output or a different voltage. Users outside 110 V areas should look at a step-down solution or an alternative supply.

Single 110 V AC input range

This specification decides whether the adapter matches the local mains supply. The product is new and carries CE and FCC certification with protection against incorrect voltage, short circuit and internal overheating.

Highlights

  • Replaces Maxim MA481218 power supply for fibre-optic trees
  • Delivers 12 V AC at 1800 mA or 1850 mA output
  • Accepts 110 V AC input at 50–60 Hz frequency
  • Includes CE and FCC certified safety protections
  • Supplied new with barrel-tip connector for direct fit

Specifications

No published specifications for this item yet.

Questions about this item

Does the MA481218 adapter supply AC or DC output?

This is an AC-to-AC adapter that delivers 12 V AC at up to 1850 mA. It does not convert to DC.

What barrel-tip size does the MA481218 cable terminate in?

The cable ends in a barrel tip sized to fit the Maxim MA481218 and MK4-481201850 fibre-optic tree power ports.

How is the MA481218 adapter installed, and what step is often missed?

Plug the adapter into a 110 V AC outlet (50–60 Hz), then connect the barrel tip to the tree. The missed step is verifying the device requires 12 V AC — not DC — before powering on.

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