2-power 2P-PA-1450-55LR - Fonte de alimentação para portátil - Interior - 100 - 240 V - 45 W - 19 V - Proteção contra sobrecorrente - Proteção contra sobretensão - Proteção contra curto-circuito

For laptops that demand a stable 19V supply, the 2-POWER 2P-PA-1450-55LR delivers 45W of clean, regulated DC power from any 100–240V AC mains. Unlike generic adapters that often skimp on safety, this unit integrates overcurrent, overvoltage, and short-circuit protection, so your device stays safe even during voltage fluctuations or accidental faults. It is built for indoor use and engineered to keep your laptop running reliably through long work sessions, presentations, or travel stops.

Highlights

• Output: 19V DC, 45W maximum, 2.37A current
• Wide input range: 100–240V AC, 50/60Hz
• Three-layer protection: overcurrent, overvoltage, short circuit
• Compact AC/DC design for indoor use
• Compatible with laptops requiring a 19V, 45W power source and matching DC connector

In daily use

Plug the adapter into any standard wall outlet and connect the DC tip to your laptop. The 45W output is sufficient for most ultrabooks and business notebooks that specify 19V charging. Because the input accepts 100–240V, you can use it in different regions with only a plug adapter—no voltage converter needed. The protection circuits actively monitor the output, cutting power instantly if an overcurrent, overvoltage, or short circuit is detected, preventing damage to both the adapter and your laptop.

Full specifications

• Brand: 2-POWER
• Model: 2P-PA-1450-55LR
• Product type: Laptop AC/DC power adapter
• Input voltage: 100–240V AC
• Input frequency: 50/60Hz
• Output voltage: 19V DC
• Output power: 45W
• Max output current: 2.37A
• Protection features: Overcurrent, overvoltage, short circuit
• Intended use: Indoor
• Compatibility: Laptops requiring 19V, 45W with compatible DC connector

Final note

When you need a dependable power source that won't put your laptop at risk, the 2-POWER 2P-PA-1450-55LR offers the right voltage, the right wattage, and the right protection—all in a compact, indoor-friendly package.