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PMX 12V 4A Laptop AC-DC Power Adapter (IEC) — High-Performance 48W Power Supply 🔌⚡

The PMX 12V 4A AC-DC Power Adapter is a professional-grade desktop power supply engineered for high-stability applications. Delivering a robust 48W of continuous power, this unit is designed to meet the demands of advanced networking equipment, industrial monitors, and specialized electronics.

Equipped with a standard 3-pin IEC C14 input, this adapter ensures a grounded and secure connection, providing superior electrical safety and reliability for consistent, 24/7 operation.

Key Performance Features

• High-Current 48W Output: Delivers a steady 12V DC at 4.0A, providing ample power for high-performance devices with peak energy requirements.

• Universal Voltage Input: Compatible with international power grids, supporting an input range of 100-240V AC at 50/60Hz.

• Professional IEC C14 Interface: Features a standard 3-pin IEC input socket, allowing the use of grounded power cords for enhanced protection against electrical interference.

• Precision 2.5mm DC Connector: Features a barrel jack designed for a secure fit in devices requiring a 2.5mm internal diameter connection.

• Certified Safety Standards: Fully CE and RoHS compliant, ensuring the unit meets rigorous safety and environmental protection guidelines.

• Industrial Build Quality: Enclosed in a rugged, heat-resistant black housing with integrated strain relief for long-term durability in professional environments.

Technical Specifications

• Input: 100-240V ~ 1.6A, 50/60Hz.

• Output: 12V === 4A (48W Max).

• Input Interface: 3-Pin IEC C14.

• DC Plug Size: 5.5mm Outer Diameter / 2.5mm Inner Diameter.

• Polarity: Center Positive (+).

Typical Applications

• Networking Hardware: Ideal for powering high-end routers, network switches, and fiber optic communication hubs.

• CCTV & Security: Providing stable power for multi-camera NVR/DVR systems and high-resolution security monitors.

• Industrial Computing: Powering specialized micro-PCs, industrial controllers, and point-of-sale (POS) systems.

• Multimedia Equipment: Suitable for powering LED studio lights, portable monitors, and professional audio interfaces.

Top 3 Customer Questions & Concerns 🙋‍♂️

⚡ Can I use this for a device that only requires 12V 2A? Yes. Amperage is determined by the device, not the adapter. A 4A capacity means the adapter will run much cooler and offer higher efficiency when powering lower-draw devices.

🛡️ Is a power cord included with this unit? This unit is the power brick only and features a standard 3-pin IEC socket. It is compatible with standard "kettle lead" power cables used for desktop PCs and monitors.

🔌 How do I know if the 2.5mm tip is correct for my device? This adapter uses a 2.5mm internal diameter barrel jack. While many devices use 2.1mm, the 2.5mm size is standard for high-current 12V equipment to ensure a more robust and secure electrical connection.