12V 3A Power Supply Adapter Detailed: Model: CY-123000. Stable DC 12V, max 3A (3000mA) output from AC 100-240V outlet. Cable length 3.94ft (120cm), indoor use only. Ideal for low-power 12V devices within rated capacity.
CRITICAL: For 12V/ 3A Devices ONLY: 1) Device must be 12V DC. 2) Current draw 3A (power 36W). Exceeding 3A may cause failure or damage.
Wide Applications: Suitable for audio amp boards, speakers, cable boxes, LED strips, routers, CCTV cameras, 3D printers, Arduino, and other 12V electronics.
Built-in Protection: Over voltage, over current, over temperature protection. 100V-240V wide voltage, suitable for travel.