Fonte de alimentação Dell 130W 19,5V para portáteis Dell compatíveis, Modelo 450-AEWF

Dell 130W AC adapter model 450-AEWF supplies 19.5V DC power for compatible Dell laptops. It is designed to provide up to 130 watts of continuous output to support laptop operation and battery charging. The adapter connects via the manufacturer’s compatible plug and serves as a replacement or spare for use at home, in the office or while traveling.

Advantages

This 130W power adapter delivers stable 19.5V output with sufficient wattage to support power-hungry systems and battery charging. The adapter includes built-in protection features for overcurrent and short-circuit conditions, and its compact brick and cable design allow for convenient transport and storage. Compatibility with the manufacturer’s plug type ensures a straightforward fit with supported Dell portable computers.

Suitable for

• Replacing a lost or damaged original Dell laptop adapter
• Keeping a spare adapter at home, office, or in a travel bag
• Powering and charging compatible Dell portable computers during heavy workloads
• Using with systems that require 19.5V DC and up to 130W power delivery

Key specifications

• Output voltage: 19.5V DC
• Maximum output power: 130W
• Connection type: manufacturer-compatible barrel/plug connector
• Input: AC mains (standard regional voltage and frequency)
• Form factor: external inline power brick with attached cables
• Protection features: overcurrent and short-circuit protection (built-in)

How to use

Connect the adapter to an appropriate AC mains socket using the included input cable or a compatible regional lead. Insert the adapter's compatible plug firmly into the laptop's power input jack. When connected, the adapter provides power to the laptop and charges the battery as required. Disconnect the adapter from the mains before unplugging from the laptop if recommended by the device manufacturer. Inspect cables and connectors regularly for wear and avoid bending or crushing the cord to prolong service life.

Recommendations

Use the adapter only with Dell portable computers that accept 19.5V and up to 130W input. Always match the connector type and verify that the laptop’s power requirements do not exceed the adapter’s rated output. Operate the adapter in a well-ventilated area and avoid covering the power brick during use to prevent overheating. If the adapter becomes hot to the touch, disconnect it and allow it to cool before further use.