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Black rectangular AC adapter with 10ft cable and barrel tip

WAWEIS

WAWEIS 28V AC/DC Adapter 10ft Cord ZB-A280020

SKU CH-QYXR-EYG4T

A 28 V AC/DC adapter with a 10 ft cord, 100-240 V input and overload, over-voltage, short-circuit and over-heating protection

  • World-wide 100-240 VAC input works everywhere
  • 10 ft cord gives flexible placement
  • FCC, CE and RoHS certified for safety
  • Over-current, over-voltage and short-circuit protection built in
  • 12-month warranty backs reliable new components

Purpose and compatibility

This AC/DC adapter delivers 28 volts DC for laptops and devices that require the ZB-A280020 specification. It accepts a worldwide input range of 100 to 240 VAC at 50 or 60 Hz, so it works across different mains supplies without a separate voltage selector.

Included cable and safety features

A single 10 ft power cord is integrated into the unit, giving extra reach between the wall outlet and the device. Built-in protection circuits guard against over-current, over-voltage, short-circuit and total-power fault conditions, while the adapter carries FCC, CE and RoHS certifications.

Suitable users and limitations

Buyers who need a direct replacement for the original ZB-A280020 charger will find this unit fully compatible and ready to use. Users whose equipment demands a different output voltage, a higher current rating or a detachable cable should look at alternative power supplies.

How it compares

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

Price $39.99
Pricier than about 71% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 10 ft power cord need periodic replacement?

The 10 ft cord is a fixed part of the adapter; if it becomes damaged it cannot be swapped separately, so the whole unit would need replacing.

What protection activates first during continuous high load?

Over current protection and total power protection are built in and will trip before the adapter overheats under sustained use.

How hot or loud does the adapter get when running 24 hours a day?

The adapter has no fan, so it runs silently; overheating protection with a smart chip limits temperature during all‑day operation.

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