12V 2A Regulated DC Power Adapter (5.5mm × 2.1mm Center Positive)

12V 2A Regulated DC Wall Power Adapter (5.5mm × 2.1mm)

A compact, energy-efficient switch-mode DC wall adapter providing regulated 12V DC at up to 2.0 Amperes (24W). Fitted with a standard 5.5mm outer diameter × 2.1mm inner diameter center-positive DC barrel jack, making it the standard power source for Arduino Uno, routers, and LED strips.

Specifications

• Input Voltage: 100V to 240V AC, 50/60 Hz universal mains
• Regulated Output: 12.0 Volts DC (±3% line and load regulation)
• Current Output: Up to 2.0 Amperes (2000 mA / 24W)
• DC Output Plug: 5.5 mm outer × 2.1 mm inner barrel plug (Center Positive +)
• Cable Length: 1.0 meter heavy-gauge insulated copper wire
• Internal Safety: Thermal fuse, auto-resetting short-circuit protection