Compact 9V 1A Power Supply for Arduino UNO MEGA, US Plug

Product Description and Specification

Input: 100-240V 50-60Hz Output: 9V=1000mA 9W (9 Volts, 1 Amps) Plug Polarity: Inner positive (+) Outer negative (-) Plug Size: 5.5mm x 2.1mm (applicable 2.5mm) Supply Characteristics: Direct Constant Current Cable length: 6 feet (180 cm)

This product does not fit pedals or piano keyboards with power ports of negative-tip.

Note: 1. Please ensure the 9 volts match your electronic device. 2. Applicable for 9-volt devices not exceeding 9 watts, with a positive center jack. 3. Please check and compare the outer and inner diameter sizes of the DC jack. 4. Please check and compare the positive (+) and negative (-) polarity of the DC jack on your electronic device. 5. Using the wrong size or power polarity will result in the adapter not functioning. 6. This adapter is not waterproof. If used outdoors, please provide waterproof protection. 7. Not suitable for mobile phones, computers, tablets, monitors, and other precision electronic products.

Excellent Material: The sturdy, flame-retardant exterior shell protects against scratches, bumps, drops, and pressure, enhancing the adapter's longevity and keeping internal components safe during emergencies.

Smart Security: The built-in security chip provides comprehensive protection, including Short Circuit Protection, Temperature Protection, Over Load Protection, Over Voltage Protection, Over Current Protection, and Over Charge Protection, ensuring the safety of both the user and the device.

This professional adapter charger is compatible with Arduino UNO R3, Mega 2560, 1280, Arduino CCTV, Elegoo, and IEIK UNO R3.

INTELLIGENT CONTROL: The built-in security chip device offers safety over-current protection function, providing comprehensive protection for users and equipment.

POWER SPECS: AC Input: 100-240V 50-60Hz / DC Output: 9V 1A (Positive center).

Lifetime friendly customer service and a 3-year worry-free warranty are provided. If you are unsatisfied with the item for any reason, you will receive a replacement or a 100% refund.

product information: