Details

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48V 3.0A High-Performance AC/DC Power Adapter — 144W Professional Energy Solution ⚡🔌

The 48V 3.0A AC Adapter is an ultra-high-capacity power solution engineered for devices requiring significant energy at a stable high voltage. Delivering a robust 3.0A (3000mA) current, this 144W power brick is designed for professional networking infrastructure, high-power industrial automation, and specialized telecommunications systems.

Designed with a compact 2-pin (IEC C8) "Figure-8" inlet, this adapter provides a high-efficiency power footprint for complex technical environments.

Key Performance Features

• Massive 144W Power Delivery: Provides a constant DC 48V 3.0A output, specifically built to power high-wattage equipment like Power over Ethernet (PoE+) injectors and industrial controllers.

• Universal 2.1mm/2.5mm Connectivity: Equipped with a high-quality DC barrel plug designed to accommodate both 2.1mm and 2.5mm inner diameter center pins for maximum device compatibility.

• Global Voltage Input: Engineered for international deployment with an auto-switching AC input range of 100–240V, 50/60Hz.

• Streamlined IEC C8 Inlet: Features a standard 2-pin "Figure-8" socket, allowing for a compact desktop form factor while maintaining professional output levels.

• Advanced Safety Suite: Fully compliant with global safety standards, featuring integrated protections against over-voltage, over-current, and short-circuit scenarios.

• Signal Integrity: Includes a built-in ferrite core on the output cable to suppress electromagnetic interference (EMI), ensuring clean power delivery for sensitive network hardware.

Technical Specifications

• Input Voltage: 100–240V ~ 50/60Hz.

• Output Voltage: DC 48V.

• Output Current: 3.0A (144W Max).

• DC Plug Size: 5.5mm (OD) / 2.1mm–2.5mm (ID) Universal.

• Input Interface: 2-Pin IEC C8 (Figure-8).

• Polarity: Center Positive (+).

Typical Applications

• Networking & PoE: High-efficiency power source for 48V PoE switches, long-range wireless access points, and surveillance NVR systems.

• Industrial Automation: Reliable energy for high-voltage controllers, robotic systems, and 48V technical lab instruments.

• Audio & Visual: Powers professional-grade amplifiers and LED lighting arrays requiring a steady 144W source.

Top 3 Customer Questions & Concerns 🙋‍♂️

⚡ Can I use this for a 48V device that only needs 1A or 2A? Yes. Your device will only "draw" the current it requires. This 3.0A capacity provides significant overhead, allowing the adapter to run much cooler and extending its long-term reliability.

📏 How do I verify the connector fits? This adapter uses a universal DC tip that fits the most common 5.5mm outer diameter ports with either a 2.1mm or 2.5mm center pin, making it highly versatile for various industrial brands.

🔌 Does it include the wall power cord? This unit features an IEC C8 Figure-8 inlet. To connect it to your local wall outlet, you will need a standard 2-pin Figure-8 power cable matching your regional socket.