Description
A 9V 1A Power Adapter with an EU plug provides stable, regulated power for Arduino boards and other 9V devices by converting AC mains voltage to DC. Key features include a universal 100-240V AC input range, a 5.5mm x 2.1mm center-positive barrel connector, and overload protection for safe use in DIY electronics and embedded systems.
Features
- Universal Input Voltage: Accepts a wide input range of 100V-240V AC, making it suitable for use with various power outlets worldwide without the need for a voltage converter.
- Stable DC Output: Delivers a consistent 9V DC and up to 1A (1000mA) of current, ensuring reliable performance for connected devices like Arduino UNO, MEGA, and other development boards.
- Standardized Connector: Features a standard 5.5mm x 2.1mm DC barrel jack, which is a common connector for Arduino and many other development platforms and electronic components.
- Center-Positive Polarity: The adapter has a center-positive polarity, meaning the positive (+) electrical contact is on the inside of the barrel plug. It is crucial to ensure the device being powered requires center-positive polarity for compatibility.
- Built-in Safety Features: Includes short circuit and overload protection to prevent damage to the adapter and connected devices from power surges or exceeding the 1A current limit.
Specifications
- Input : 100V-240V 50/60Hz
- Output : DC 9V 1A /1000mA
- Length of the cable: 100CM
- Output adaptor : 5.5mm x 2.1mm
- Dimension: 7.6 x 7.5 x 2.6 cm
the adapters Connector: inside positive (+) outside negative (-)
- Power Supply with LED indicator
- Product Features:
(1) completely solve the problem of insufficient power supply.
(2) to better protect the circuit, long life, and make faster transmission.