Power Supply Adapter

Product Description: 5V 3A

The 5V 3A Power Supply Adapter delivers a stable and regulated 5V DC output with up to 3 amps of current, making it ideal for powering Raspberry Pi 4, Arduino boards, USB hubs, LED strips, smart home devices, and other 5V electronics. Its compact design and high efficiency ensure safe, cool, and consistent performance even during extended use.

Equipped with a standard 5.5mm x 2.1mm barrel plug (center-positive), this adapter is compatible with a wide range of devices and includes integrated protection circuits for overload, overvoltage, and short-circuit protection.

Key Features:

• Regulated 5V Output: Supplies stable 5V DC at up to 3A

• Universal AC Input: Supports 100 – 240V AC, 50/60Hz for worldwide use

• Standard Barrel Plug: 5.5mm outer / 2.1mm inner, center-positive (compatible with many development boards)

• Built-In Safety Protection: Overload, overvoltage, short-circuit protection

• Compact & Efficient: Low heat generation and high power efficiency

Specifications:

• Input Voltage: 100 – 240V AC, 50/60Hz

• Output Voltage: 5V DC

• Output Current: Max 3A

• Power Output: 15W max

Applications:

• Arduino, ESP32, and microcontroller projects

• USB devices via breakout boards

• LED lighting strips and modules

• Wireless routers, hubs, and IoT hardware

• DIY and prototyping electronics

Whether you’re powering a development board or a small IoT device, this 5V 3A adapter offers clean, reliable power in a compact and durable form factor.

Product Description: 12V 3A

This 12V 3A Power Supply Adapter is a reliable and efficient AC-to-DC converter designed to power a wide range of 12V electronics. Delivering up to 3 amps of continuous current, it is perfect for powering LED strip lights, Arduino boards, CCTV cameras, routers, mini amplifiers, and various DIY electronics.

The adapter features a standard 5.5mm x 2.1mm barrel plug (center-positive), making it compatible with most consumer and hobbyist devices. With built-in over-voltage, over-current, and short-circuit protection, it ensures safe and stable operation.

Key Features:

• Stable 12V Output: Powers devices requiring 12V DC with up to 3A current

• Universal AC Input: 100–240V AC, 50/60Hz for global use

• Barrel Plug Connector: Standard 5.5mm outer / 2.1mm inner, center-positive

• Built-in Safety Features: Overvoltage, overload, overcurrent, and short-circuit protection

• Durable Design: Compact and enclosed plastic housing with good heat dissipation

Specifications:

• Input Voltage: 100 – 240V AC, 50/60Hz

• Output Voltage: 12V DC

• Output Current: Max 2A

• Power Output: 24W max

Applications:

• LED strip lighting and LED modules

• Arduino, ESP32, and Raspberry Pi development boards

• CCTV security systems and DVRs

• Wireless routers and modems

• Audio amplifiers and speaker systems

• DIY electronics and prototyping setups

This adapter offers a simple, safe, and efficient power solution for any 12V DC device needing up to 3A, making it a staple for both hobbyists and professionals.