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Compact black rectangular AC adapter with 10 ft power cord

myVolts

myVolts AC/DC Adapter for Dell ST-C-075-19500334CT 75W

SKU CH-0HF9-1PBTQ

75 W AC/DC adapter with 10 ft cord, 100–240 V input and over-current, over-voltage and short-circuit protection

  • Worldwide input voltage 100-240 VAC 50/60 Hz for travel
  • 10 ft power cord gives flexible desk placement
  • Over current, over voltage and short circuit protection built in
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Dell ST-C-075-19500334CT 75 W

Replacement AC adapter for Dell ultrabooks

This 75 W AC/DC adapter replaces the Dell ST-C-075-19500334CT charger and delivers 100 % compatibility with the listed ultrabook and notebook models. It accepts a worldwide input range of 100 to 240 VAC at 50 or 60 Hz, so it works on mains supplies across different regions without a separate voltage selector.

Ten-foot cord and multiple safety protections

The power cord measures ten feet in total length, giving flexibility for desk or travel use. Built-in safeguards include over-current protection, total power protection, over-voltage protection and short-circuit protection, while the supplier highlights overload protection, over-charge and discharge protection, overheating protection with a smart chip and anti-interference isolation materials.

Fixed 75 W output limits high-power laptops

The adapter supplies a maximum of 75 W, which suits many ultrabooks but cannot support larger laptops that require higher wattage. Buyers needing more power for demanding workloads or bigger chassis should look for a higher-rated charger. Certification covers FCC, CE and RoHS standards.

Highlights

  • Worldwide input voltage 100-240 VAC 50/60 Hz for travel
  • 10 ft power cord gives flexible desk placement
  • Over current, over voltage and short circuit protection built in
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Dell ST-C-075-19500334CT 75 W

Specifications

No published specifications for this item yet.

Questions about this item

What AC input voltage range does the 75 W adapter accept?

It accepts a worldwide input of 100-240 VAC at 50/60 Hz, so it works on mains supplies from 100 V up to 240 V without a separate voltage switch.

What connector and cable length are supplied for the Dell ST-C-075-19500334CT model?

The unit ships with a 10 ft total power cord and a barrel connector that matches the Dell Ultrabook charging port used by the ST-C-075-19500334CT series.

How do you connect the adapter safely, and which step is often missed?

Plug the AC cord into the wall outlet first, then connect the DC barrel to the laptop; the step users skip is verifying the outlet is live before attaching the laptop side.

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