CoreParts MBA50156 fonte de alimentação/inversor para interiores 90 W preto

The CoreParts MBA50156 is a 90W indoor power adapter/inverter suitable for use with portable devices that require a stable 19V supply. It accepts a wide input voltage range (110–230V, 50–60Hz; minimum 100V) and provides an output current of 4.74A via a 5.5 × 2.5 mm DC connector. The adapter has a compact black plastic housing (60 × 40 × 80 mm) and weighs approximately 0.2 kg, making it appropriate for home and office indoor applications where a reliable replacement adapter is needed.

Advantages

The adapter offers universal input compatibility for use in regions with 110–230V mains, a consistent 90W power rating and a 4.74A output suitable for many laptops and portable devices that use a 5.5×2.5 mm barrel connector. Its compact black plastic casing keeps the unit lightweight and easy to position or store.

Suitable for

• Replacing original 19V, 90W adapters for laptops and portable electronics
• Indoor use in home offices, workplaces, or study areas
• Devices requiring a 5.5×2.5 mm DC connector and up to 4.74A output

Key specifications

• Power: 90W
• Input voltage: 110–230V (min. 100V), 50–60Hz
• Output current: 4.74A
• Connector: 5.5 × 2.5 mm DC
• Housing: black plastic
• Dimensions: 60 × 40 × 80 mm
• Weight: 0.2 kg

How to use

Connect the adapter to a compatible mains outlet matching the 110–230V input range and plug the 5.5×2.5 mm connector into the device’s DC input. Ensure the device requires a 19V supply and that its current draw does not exceed 4.74A. Place the adapter on a stable, flat surface with adequate ventilation and avoid covering it during operation.

Recommendations

Check the device’s voltage and polarity requirements before use and verify connector compatibility. Do not use the adapter with devices that require higher current than 4.74A. Keep the adapter dry and away from heat sources; unplug when not in use for extended periods.