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Black rectangular AC adapter with barrel plug and ten-foot cord

WAWEIS

WAWEIS 120 W AC adapter 51-D40U2-030 barrel plug 10 ft cord

SKU CH-H66R-3TNT4

Replacement 120 W AC adapter with 10 ft cord, 100-240 V input and multiple safety protections

  • Worldwide 100-240 VAC input for universal use
  • 120 W output matches original power needs
  • 10 ft cord gives flexible placement
  • Over current, over voltage, short-circuit and total power protection built in
  • FCC, CE and RoHS certified for safety compliance

120 W AC adapter for worldwide use

This 120 W power supply replaces the FSP Group FSP120-ABB unit with the 51-D40U2-030 barrel plug. It accepts 100-240 VAC at 50/60 Hz so it works on mains power worldwide. The package includes a 10 ft power cord for flexible placement. Safety certifications cover FCC, CE and RoHS compliance.

Output capacity and protection limits

The adapter delivers up to 120 W to compatible laptops and stops cleanly if the load exceeds that rating. Over current, over voltage, total power and short-circuit protections prevent damage to the supply and the connected device. It is not suited for systems that require more than 120 W or a different connector type.

Thermals noise and power draw

The unit runs on AC mains and draws only what the laptop needs up to the 120 W ceiling. Smart chip thermal management and anti-interference isolation keep operating temperatures stable during normal charging. No moving parts mean silent operation in typical use.

Highlights

  • Worldwide 100-240 VAC input for universal use
  • 120 W output matches original power needs
  • 10 ft cord gives flexible placement
  • Over current, over voltage, short-circuit and total power protection built in
  • FCC, CE and RoHS certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

Will the 120 W adapter run alongside the original FSP120-ABB unit on the same laptop?

Yes, it replaces the FSP120-ABB with matching 120 W output and barrel plug, so the laptop draws the same power.

How can I confirm the adapter is delivering power correctly after connecting it?

The laptop charging indicator lights and the battery percentage rises, showing the 100-240 VAC input is converting properly.

Does the package include both the power brick and the 10 ft mains cord, or must I buy the cord separately?

The 10 ft cord is integrated with the adapter, so the single unit supplies both DC output and AC plug.

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