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Rectangular black power brick with cable attached

DELTA ELECTRONICS

DELTA ELECTRONICS ADP-280BB 280W power adapter 20V 14A

SKU CH-C3NP-SH43T MPN ADP-280BB

Delivers 280 W at 20 V 14 A from a 100-240 V supply and includes a power cord

  • Delivers 280W for demanding devices
  • Wide 100-240V input suits global mains
  • 20V 14A output matches original specs
  • Includes power cord for immediate use
  • Backed by ISO 9001, ISO 13485, AS 9100 quality standards

Delta 280W 20V power adapter

The Delta ADP-280BB B is a genuine 280-watt AC power adapter that delivers 20 volts at 14 amps. It accepts a universal 100-240 volt input at 50-60 Hz with a 3.2-amp draw and ships with a power cord. The unit is built by Delta Electronics, a major OEM supplier to brands such as Dell, Asus and Lenovo, and carries ISO 9001, ISO 13485 and AS 9100 quality certifications.

Check your device requirements

Confirm that the laptop or workstation you intend to power specifies a 20-volt, 14-amp input and uses a compatible barrel connector. Verify the unit's existing adapter is rated at or below 280 watts so this replacement can meet or exceed the original spec. Ensure the AC mains in your region fall within the 100-240 volt range and that you have a suitable earthed outlet for the supplied cord.

Replaces lower-wattage 20V chargers

This adapter upgrades from any 20-volt charger rated below 280 watts when the system demands more headroom for discrete graphics, multiple drives or heavy CPU loads. The jump is worth it if the original supply runs hot, trips its protection circuits or cannot sustain full performance under load. Buyers needing a different voltage, a higher amperage than 14 amps or a proprietary connector not matched by this unit should look elsewhere.

Highlights

  • Delivers 280W for demanding devices
  • Wide 100-240V input suits global mains
  • 20V 14A output matches original specs
  • Includes power cord for immediate use
  • Backed by ISO 9001, ISO 13485, AS 9100 quality standards

Specifications

ModelADP-280BB B

Questions about this item

Does the ADP-280BB include the AC power cord or must it be purchased separately?

The adapter comes with a power cord included in the box, so no separate cord purchase is required for standard mains connection.

The model is listed as ADP-280BB B — is this the only version available for the 280 W rating?

The specifications show a single 280 W version identified as ADP-280BB B with a fixed 20 V 14 A output.

What does the 280 W rating mean for actual laptop charging performance?

It delivers up to 20 V at 14 A, providing 280 W maximum power to the connected device through its output jack.

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