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Compact black rectangular power adapter with 5.5 by 2.5 mm barrel plug and detachable power cord

Vszerda

Vszerda KPL-040F-VI 12V 3.33A 40W 5.5x2.5mm power adapter

SKU CH-CHT8-Z33XA

Delivers 12 V at 3.33 A (40 W) via a 5.5 × 2.5 mm barrel plug and includes interchangeable EU, US, UK and AU power cords

  • Delivers stable 12 V at 3.33 A for consistent device operation
  • 40 W capacity handles demanding loads without overheating
  • 5 mm × 2.5 mm barrel plug fits a wide range of equipment
  • 100–240 V input works on mains worldwide from 50 Hz to 60 Hz
  • CE certified and supplied with EU, US, UK and AU power cords

Vszerda KPL-040F-VI 40W power adapter

This 40W AC adapter delivers a regulated 12V output at 3.33A through a 5.5 x 2.5 mm barrel connector. It accepts a universal 100-240V input at 50-60Hz and carries CE certification. The package includes the adapter unit and a detachable power cord with EU, US, UK or AU plug options. It serves as a direct replacement for CWT power supply chargers using the KPL-040F-VI or KPL-040F part numbers.

Replaces KPL-040F and KPL-040F-VI units

The adapter matches the original voltage, current and connector specifications for compatible CWT chargers. Swapping is worthwhile when the existing unit fails, shows unstable output or has a damaged cable. It restores the correct 12V 3.33A supply without modification. The universal input voltage allows use across regions by changing only the detachable mains cord.

40W headroom for 12V 3.33A loads

The adapter comfortably powers devices drawing up to 3.33A at 12V within its 40W rating. Continuous operation at the full rated current is supported by the design. It runs out of headroom if the connected load exceeds 3.33A or requires a different voltage, at which point the protection circuitry will activate or the connector will not fit.

Highlights

  • Delivers stable 12 V at 3.33 A for consistent device operation
  • 40 W capacity handles demanding loads without overheating
  • 5 mm × 2.5 mm barrel plug fits a wide range of equipment
  • 100–240 V input works on mains worldwide from 50 Hz to 60 Hz
  • CE certified and supplied with EU, US, UK and AU power cords

Specifications

No published specifications for this item yet.

Questions about this item

What plug diameter does the 12 V 3.33 A adapter use?

The adapter has a 5.5 mm outer and 2.5 mm inner barrel connector that fits the matching device jack.

How do you connect the unit to mains power correctly?

Attach the included power cord to the adapter body, then plug the cord into a 100-240 V 50-60 Hz wall socket.

When should the 40 W power supply be replaced?

Replace it if the 12 V output drops under load, the brick overheats, or the barrel plug becomes loose.

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