Ensure your electronics operate at peak performance with the 9V 2A AC-DC Adaptor. Delivering a stable 18W of power, this adaptor is a versatile solution for a wide range of household and professional equipment. It features a specialized universal DC barrel jack designed to fit both 2.1mm and 2.5mm ports, and a generous 1.5-meter (1.5m) wire for maximum installation flexibility.
Audio & Musical Gear: Perfect for guitar effect pedals, digital tuners, and small portable amplifiers.
Networking Hardware: Ideal for high-speed routers, modems, and network switches requiring 9V power.
Home Electronics: Use it for digital scales, electronic keyboards, and specialized LED decorative lighting.
DIY & Arduino Projects: A reliable power source for microcontrollers and robotics requiring more current than standard 1A supplies.
2A (2000mA) High Output: Provides ample current for devices that draw up to 2 Amps, ensuring stable operation even under heavy load.
Universal Dual-Fit Connector: Precision-engineered tip fits both 2.1mm and 2.5mm inner diameter sockets, removing the guesswork from finding the right plug.
1.5m Reinforced Wire: The long 1.5-meter cable provides significant reach, making it easier to connect devices on desks or high shelves.
Advanced Safety Suite: Integrated protection against over-voltage, short-circuits, and over-current to safeguard your valuable equipment.
Clean Signal Performance: Designed with internal filtering to reduce electrical noise, which is essential for audio fidelity and data stability.
Energy Efficient: Optimized to minimize power loss and run cool during continuous 24/7 operation.
Rugged Construction: Features a high-impact outer shell and durable strain relief at the cable joints for long-term reliability.
Input: 100V-240V AC ~ 50/60Hz (Global Voltage Compatibility).
Output: 9V DC 2A (18W Max).
Connector: Universal 2.1mm / 2.5mm (5.5mm Outer Diameter).
Wire Length: 1.5 Meters (1.5m).
Polarity: Center Positive (+).
Will this work for my 1A or 500mA device?
Yes. As long as the voltage is exactly 9V, a 2A adaptor can safely power any device that needs 2A or less. Your device will only "pull" the current it needs.
Does this fit both 2.1mm and 2.5mm ports?
Yes. The internal spring-loaded contacts are designed to grip 2.1mm pins tightly while the housing accommodates 2.5mm ports securely.
Is this "Center Positive"?
Yes, this adaptor follows the standard center-positive (+) polarity. Always verify your device's polarity diagram (dot inside a circle) before use.
