Universal 9V Power Adapter for Electronics

The package includes a 9V 1A AC/DC adapter with a 6-foot cable. It is intended for indoor use only and is not waterproof. The DC connector has a positive (+) polarity on the inside and a negative (-) polarity on the outside.

The power adapter is rated at 9V 1A 9W. It has an input voltage of AC 100V/240V and a frequency of 50/60Hz. The output voltage is DC 9V, with a maximum output current of 1A and a maximum output wattage of 9W. The female connector size is 5.5mm x 2.5mm, with the positive (+) terminal on the inside and the negative (-) terminal on the outside. The working temperature range is -20°C to 50°C.

This 9V 1A power supply has an input of AC 100-240V, 50/60Hz, and an output of DC 9V 1A 9W (max). The polarity of the output is center positive (+). The maximum output current is 1A, which means it can power devices that require up to 1000mA, such as 9V 1A, 0.8A, 0.5A, 1000mA, 800mA, 600mA, 500mA, 400mA, 300mA, or 100mA. If the current drawn exceeds 1A, the power supply may be damaged, so it is important not to overload it.

This power supply is widely used with various devices that require 9V and less than 1000mA, including Arduino UNO R3, Nixie tube clocks, Elegoo and IEIK UNO R3 boards, MEGA 2560 boards, Schwinn elliptical machines, Schwinn bikes, hybrid trainers, Crosley cruiser portable turntables, Bluetooth speakers, CCTV security camera systems, and wireless routers.

The power supply is equipped with an intelligent protection system that provides over-current, over-voltage, short-circuit, and stability protection to safeguard your equipment. It has been built with high-quality copper core wiring, which is durable and helps extend the life of the power supply.

The female connector size is 5.5 x 2.1mm, which is a common standard for many devices.

We offer great after-sales service, including a 30-day refund guarantee. If you have any questions, please feel free to contact our service team, who are always here to assist you.

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