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Black rectangular power adapter with detachable barrel tips and US wall prongs

BASEUS

BASEUS 12V 2A 24W AC Adapter with 8 Plug Tips

SKU CH-2HJD-NYP4P

Universal 12V 2A 24W AC/DC adapter with eight selectable barrel tips and 150 cm cord for ultrasonic cleaners and small 12V devices

  • Product typeAC Adapters
  • Universal 100-240V input works worldwide
  • 24W output powers 12V devices reliably
  • Eight interchangeable tips fit many barrel connectors
  • Built-in protection guards against short circuits and over-voltage
  • 150cm cord gives flexible placement options

Universal 12V 2A 24W AC Adapter

This adapter delivers 12 volts at 2 amps for a total of 24 watts. It includes eight interchangeable barrel tips and a DIY connector to fit a variety of small devices. The unit accepts a worldwide input range of 100-240 volts at 50/60 hertz. It is built with FCC, UL and CE certified components and internal protections against short circuit, over-temperature and over-voltage events.

Check Your Device Before Ordering

Verify that your equipment requires a 12 volt DC input and draws no more than 2 amps. Confirm the barrel jack polarity is inner positive and outer negative. Measure the existing connector to match one of the supplied tip sizes: 5.5 by 2.5 millimetres, 4.8 by 1.7 millimetres, 4.0 by 1.7 millimetres, 4.0 by 1.35 millimetres, 3.5 by 1.35 millimetres, 3.0 by 1.1 millimetres, 2.5 by 0.7 millimetres or the LED interface. The fixed output cable ends in a 5.5 by 2.1 millimetre male plug before the tip adapter.

Thermals Noise and Power Draw

The switching design runs on a standard US mains plug and draws up to 24 watts from the wall. No fan is fitted so operation is silent. The enclosure warms modestly under continuous load thanks to the built-in over-temperature protection. A 150 centimetre output cord provides flexibility for desk or bench placement.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 60% of the 27,760 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What plug tips are included and do I need to buy any cables separately?

The box contains the 12V 2A 24W adapter with a fixed 5.5 x 2.1 mm barrel tip plus eight selectable tips: 5.5 x 2.5 mm, 4.8 x 1.7 mm, 4.0 x 1.7 mm, 4.0 x 1.35 mm, 3.5 x 1.35 mm, 3.0 x 1.1 mm, 2.5 x 0.7 mm and an LED DIY connector. The 150 cm cord is attached so no extra cable is required.

My device draws 1.5 A at 12 V — is this 24 W adapter the right capacity?

Yes. The supply delivers 12 V at up to 2 A (24 W) and is compatible with loads of 0.5 A, 1 A, 1.5 A and 2 A, so a 1.5 A device is well within its rating.

The headline says 24 W — what does that mean when I plug it into my ultrasonic cleaner?

It means the adapter can continuously provide 12 V at 2 A (24 W) from a 100-240 V 50/60 Hz mains supply, with built-in short-circuit, over-temperature and over-voltage protection, and the polarity is inner positive, outer negative to match the cleaner's DC-IN barrel socket.

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