Details

---

9V 5A AC-DC Desktop Power Adapter — High-Power 45W Switching Supply 🔌⚡

The 9V 5A AC-DC Power Adapter is a heavy-duty power solution designed for high-drain electronic devices. Delivering a robust 45W of total power, this adapter is ideal for professional networking hardware, industrial controllers, and specialized electronics that require more current than a standard wall-wart can provide.

Equipped with a standard IEC C14 "kettle lead" input, this desktop-style power brick ensures a grounded and secure connection, making it suitable for 24/7 continuous operation in both home and commercial environments.

Key Performance Features

• High-Amperage Output: Delivers a steady 5A (5000mA) current at 9V, providing plenty of power for devices with high peak demands or multiple peripheral attachments.

• Universal Voltage Input: Supports global power standards with an input range of 100-240V AC, allowing for seamless use in different countries.

• Professional IEC C14 Interface: Uses a 3-pin IEC input socket, allowing you to use a standard grounded power cord for maximum electrical safety.

• Dual-Compatible DC Jack: The connector is designed to fit both 2.1mm and 2.5mm internal diameter pins, offering maximum flexibility for various hardware brands.

• Advanced Safety Circuitry: Built-in protection against over-voltage, over-current, and short circuits to safeguard your connected equipment.

• Durable Desktop Housing: Features a rugged, heat-resistant polymer casing designed for optimal heat dissipation during high-load tasks.

Technical Specifications

• Input: 100-240V ~ 50/60Hz 1.0A Max.

• Output: 9.0V DC / 5000mA (45W).

• DC Plug Size: 5.5mm Outer Diameter / 2.1mm-2.5mm Inner Diameter (Compatible).

• Input Interface: 3-Pin IEC C14.

Typical Applications

• Networking Infrastructure: Powering high-capacity routers, network switches, and industrial communication hubs.

• POS & Retail Systems: Ideal for label printers, high-speed receipt printers, and multi-function payment terminals.

• Audio-Visual Gear: Powering portable monitors, professional mixers, and electronic music workstation components.

• LED & DIY Projects: Driving 9V LED strips or motor controllers that require significant current.

Top 3 Customer Questions & Concerns 🙋‍♂️

⚡ Can I use this if my device only requires 9V 2A? Absolutely. The device will only "pull" the 2A it needs. The 5A capacity of this adapter acts as a safety buffer, ensuring the power supply runs cool and lasts longer because it isn't being pushed to its limit.

🛡️ Does it come with the wall plug cable? This unit is the power brick only. It uses a standard 3-pin IEC power cable (commonly used for PCs and monitors). If you need a UK/Malaysia style 3-pin lead, please ensure you have one or purchase it as an add-on.

🔌 Will the tip fit my specific device? Yes, the connector is a 5.5mm barrel jack with a specialized internal spring contact that allows it to work with both 2.1mm and 2.5mm center pins, which covers the vast majority of 9V DC hardware.