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Black AC adapter brick with 10 ft power cord for Dell 27 inch monitor

WAWEIS

WAWEIS 10Ft AC Adapter for Dell S2740L S2740Lb S Series S2740 27 12V

SKU CH-JG7C-8QK3H

Replacement 12V power adapter with 10Ft cord for Dell S2740 series 27" monitors, 100-240V input and FCC/CE/RoHS certified

  • 10 ft cable reaches distant sockets easily
  • 100–240 V input works worldwide
  • 12 V output matches Dell S2740 series monitors
  • FCC, CE, RoHS certified for safety
  • Over-current, over-voltage and short-circuit protection built in

Replacement 10 ft AC adapter for Dell S2740 series

This 12 V power supply replaces the original charger for Dell S2740L, S2740Lb and S Series 27" widescreen touchscreen LED LCD monitors. It accepts a universal input of 100-240 VAC at 50/60 Hz for worldwide use. The unit is brand new and built with high-quality components to meet OEM specifications.

Installation and common issues

The adapter connects directly to the monitor's power port and a standard mains outlet using the included 10 ft cord. No drivers or configuration are required. Built-in protections include over-current, over-voltage, short-circuit and total power protection plus a smart chip for overheating protection. Ensure the connector fits securely; a loose connection can cause intermittent charging.

Check before ordering

Verify that your monitor is a Dell S2740L, S2740Lb, S Series or S2740 27" model requiring a 12 V input. Confirm the original adapter's output voltage and connector polarity match this replacement. The 10 ft cable length should suit your desk-to-outlet distance. This adapter is not for laptops or monitors with different voltage or connector requirements.

Highlights

  • 10 ft cable reaches distant sockets easily
  • 100–240 V input works worldwide
  • 12 V output matches Dell S2740 series monitors
  • FCC, CE, RoHS certified for safety
  • Over-current, over-voltage and short-circuit protection built in

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the adapter is powering my Dell S2740L monitor correctly after connecting it?

The monitor should turn on and display an image without flickering; the adapter's over-current, over-voltage and short-circuit protections will activate automatically if a fault occurs.

What comes in the box and do I need to buy a separate mains lead?

The package includes the 10 ft AC/DC adapter with integrated power cord; no additional cable is required for connection to a 100-240 VAC outlet.

Which voltage version should I choose for the Dell S2740 27" monitor?

Select the 12 V model listed, as it matches the monitor's required input voltage.

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