Adapter Power Supply (9VDC - 2A)

Overview

Power your Arduino, Raspberry Pi, and other electronics projects with confidence using the MOKWN 9VDC 2A Adapter Power Supply. This high-quality, regulated power adapter delivers a stable and reliable 9V DC output with a maximum current of 2A, making it perfect for a wide range of applications that demand consistent power. Whether you're a hobbyist building your first robot or a professional engineer prototyping a complex system, this adapter ensures your projects run smoothly without unexpected shutdowns or performance issues. Its compact design and long cable provide flexibility in setup, while the barrel jack connector ensures a secure and universal connection to your devices.

Key Features

• Stable 9V DC Output: Delivers a constant 9V with a 2A current capacity, suitable for high-power demand applications.
• Wide Input Voltage Range: Accepts 100-240V AC, making it compatible with power grids worldwide (50/60Hz).
• Barrel Jack Connector: Standard 5.5mm x 2.1mm barrel plug (center positive) fits most development boards and modules.
• Long Cable Length: Approximately 110cm cable provides flexibility in positioning your device.
• Compact and Lightweight: Dimensions of 80 x 45 x 30mm make it easy to integrate into your setup without clutter.
• Regulated Output: Ensures minimal voltage fluctuation, protecting sensitive electronic components.

Technical Specifications

• Input: 100-240V AC 50/60Hz
• Output: 9V DC, 2.0A
• Connector: Barrel jack (5.5mm x 2.1mm, center positive)
• Dimensions: 80(L) x 45(W) x 30(H) mm
• Cable Length: Approximately 110cm

Applications & Use Cases

• Arduino Projects: Power your Arduino Uno, Mega, or Nano (with appropriate barrel jack adapter).
• Raspberry Pi: Use with a compatible buck converter or power management board.
• Robotics: Supply power to motor drivers, servos, and microcontroller boards.
• 3D Printers: Power control boards and accessory components.
• LED Lighting: Drive LED strips or panels requiring 9V DC.
• Audio Projects: Power amplifiers or audio processors.
• Prototyping: Ideal for breadboard power supplies and sensor arrays.

What's Included

• 1x Adapter Power Supply (9VDC - 2A)

Compatibility

• Compatible with devices featuring a 5.5mm x 2.1mm barrel jack and requiring 9V DC input.
• Works with Arduino boards (via barrel jack), many breadboard power modules, and various electronic modules.
• Not directly compatible with devices requiring USB power (e.g., Raspberry Pi without a power management board).

MOKWN Recommendation

For most Arduino and microcontroller projects, this 9V 2A adapter is an excellent choice. It provides ample current headroom for power-hungry peripherals like motors and sensors. For critical applications, we recommend pairing it with a high-quality DC barrel jack splitter or a power distribution board. If you need a different voltage or higher current, check out our wide range of power supplies to find the perfect match for your project.