Dell 

492-BFCX DELL 280W USB-C GAN AC ADAPTER -

Mfg Part Number:  492-BFCX  
Image may not reflect the actual item.
Price: $188.59
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Feb 25, 2026
No Sales Tax except these states
, PO and Wire.

Stay connected everywhere with a quick-charging USB-C adapter delivering 280W of power.

Main Specification
General Information
Manufacturer Dell Technologies
Manufacturer Part Number 492-BFCX
Manufacturer Website Address http://www.delltechnologies.com
Brand Name Dell
Product Name 280W USB-C GaN AC Adapter
Packaged Quantity 1
Product Type AC Adapter
Technical Information
Device Supported USB Type A Device
Device Supported Notebook
Universal Adapter Yes
Cable Length 5.91 ft
Features GaN Technology
Features Robust
Features Cable Clip
Interfaces/Ports
USB Type-C Yes
Power Description
Input Voltage 230 V AC
Input Voltage 120 V AC
Input Voltage Range 100 V AC - 120 V AC
Input Voltage Range 200 V AC - 240 V AC
Frequency 60 Hz
Frequency 50 Hz
Output Voltage 9 V DC
Output Voltage 28 V DC
Output Voltage 5 V DC
Output Voltage 15 V DC
Output Voltage 20 V DC
Output Voltage 36 V DC
Output Voltage 48 V DC
Output Voltage Detail 28 V @ 5.893 A
Output Voltage Detail 12 V - 48 V @ 5.3 A
Output Voltage Detail 20 V @ 6.5 A
Output Voltage Detail 15 V @ 3 A
Output Voltage Detail 48 V DC @ 5.83 A
Output Voltage Detail 9 V @ 3 A
Output Voltage Detail 5 V @ 3 A
Output Voltage Detail 36 V DC @ 5.83 A
Over-voltage Protection Range 20 V / 22 V
Over-voltage Protection Range 36 V / 40 V
Over-voltage Protection Range 28 V / 30 V
Over-voltage Protection Range 9 V / 11 V
Over-voltage Protection Range 48 V / 50 V
Over-voltage Protection Range 15 V / 17 V
Maximum Output Power 280 W
Maximum Input Current 4 A
Maximum Output Current 7 A
Output Current Limit 9 V / > 3 A
Output Current Limit 48 V / > 7 A
Output Current Limit 28 V / > 7 A
Output Current Limit 20 V / > 4 A
Output Current Limit 15 V / > 3 A
Output Current Limit 5 V / > 3 A
Output Current Limit 36 V / > 7 A
Physical Characteristics
Height 6.4"
Width 3.1"
Depth 0.9"
Weight (Approximate) 1.54 lb
Environmental Conditions
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 95°F (35°C)
Minimum Storage Temperature -40°F (-40°C)
Maximum Storage Temperature 158°F (70°C)
Maximum Operating Humidity 95%
Maximum Non-operating Humidity 95%
Minimum Operating Altitude 0 mil
Maximum Operating Altitude 16400 ft
Miscellaneous
Package Contents
  • 280W USB-C GaN AC Adapter
  • 5.9ft (1.8m) Power Cord
Compatibility

Dell Pro Max Notebooks:

  • 16 Plus MB16250
  • 18 Plus MB18250
  • GB10 FCM1253
Certifications & Standards
  • IEC
  • EN
  • UL 62368-1
Post-consumer-waste% 95%
Country of Origin China
Warranty
Limited Warranty 1 Year
product information
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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