AC adapter Samsung BN44-00887D 19V 3.16A external power supply for compatible devices

External AC adapter Samsung BN44-00887D supplies a steady 19V DC output at 3.16A for compatible Samsung devices and other electronics that accept the same voltage and current. This compact external power supply is designed as a direct replacement or spare unit to maintain stable voltage delivery, reduce the risk of interruptions, and allow convenient placement near the equipment. The adapter features a standard barrel connector output; verify connector size and polarity before purchase to ensure compatibility with your device.

Advantages

The adapter provides regulated 19V output at 3.16A to match device power requirements and help prevent voltage fluctuations. Its compact external design makes it easy to position near equipment and reduces cable clutter. Built-in protection circuitry guards against common power issues such as overcurrent and short circuits, helping to protect connected electronics. The external adapter format enables quick replacement without opening devices and can serve as a spare for on-site or travel use.

Suitable for

• Powering compatible Samsung TVs, set-top boxes or monitors that accept 19V/3.16A input
• Replacement power supply for consumer electronics with matching connector and polarity
• Use as a spare adapter for workshops, repair benches, or travel

Key specifications

• Output voltage: 19 V DC
• Output current: 3.16 A
• Output power: approximately 60 W
• Connector type: standard barrel connector (check size and polarity before use)
• Adapter form factor: external, wall-mounted or desk power brick style

How to use

Confirm that your device requires 19V and up to 3.16A and that the adapter’s connector matches your device’s power jack in both size and polarity. Connect the adapter to mains power using the supplied cable or an appropriate mains lead, then plug the barrel connector into the device power socket. Power the device on and observe normal operation. If the device does not power on or shows abnormal behavior, disconnect immediately and recheck compatibility and connections.

Recommendations

Use the adapter in a dry, well-ventilated area and avoid covering the unit during operation to prevent overheating. Keep the adapter and cables away from liquids and extreme temperatures. If you are unsure about connector compatibility or polarity, consult device documentation or a qualified technician before use.