12V 4A Power Adapter 48W Switching Power Supply with DC Barrel Jack

The 12V 4A Power Adapter is a high-quality switching power supply designed to deliver stable and efficient DC output for a wide range of electronic devices. With a total output of 48W, it is ideal for powering LED strips, CCTV cameras, routers, Arduino projects, and other 12V devices. Its compact design, safety features, and reliable performance make it suitable for both home and professional use.

Features:

• Stable 12V Output: Provides consistent DC power for sensitive electronics
• High Current Capacity: Delivers up to 4A for power-hungry devices
• Wide Input Range: Supports 100–240V AC for global compatibility
• Compact Design: Lightweight and easy to use
• Built-in Protection: Overload, overvoltage, and short-circuit protection
• Efficient Performance: Low power loss with high efficiency
• Plug & Play: Easy to use with standard wall sockets
• Durable Build: Long-lasting and reliable operation
• Standard DC Jack: Compatible with common 5.5mm × 2.1mm connectors

Specifications:

• Input Voltage: 100–240V AC, 50/60Hz
• Output Voltage: 12V DC
• Output Current: 4A
• Power Rating: 48W
• Connector Type: DC Barrel Jack (5.5mm × 2.1mm)
• Polarity: Center Positive
• Efficiency Level: VI
• Protection: Overcurrent, overvoltage, short circuit
• Usage: Indoor use
• Cable Length: Typically 1–1.5 meters