Wall Adapter Power Supply - 9V, 2A (Barrel Jack)

Get consistent and predictable power levels for your electronics with this 9V, 2A Wall Adapter Power Supply. Designed to easily integrate into higher-power projects, this switching "wall wart" ensures your circuits get exactly 9V of direct current. Because the output is fully regulated, you never have to worry about the dangerous 14V voltage spikes that are common in older unregulated supplies.

Simple and Safe Operation

This power supply is built to handle the specific electrical demands of small-scale robotics and automation platforms. Housed in a fully enclosed plastic case with a standard two-pin US plug, it is designed for safety and ease of use in educational environments.

• Consistent Output: Delivers regulated 9VDC and up to 2.0A of current, all while keeping ripple noise low (200mVp-p) to provide clean power for mechanical components and sensors.
• Wide Input Range: Accepts an AC input range of 90VAC to 264VAC (50/60Hz), making it highly adaptable and compatible with standard US wall outlets.
• Built-In Protection: If a fault occurs, the power supply will automatically recover once the issue is removed thanks to an integrated short-circuit and over-current protection.

Because this adapter was chosen for our AgXRP Starter Kit, it includes built-in safeguards like auto-recovery and a fully enclosed housing. So educators and students can focus entirely on coding and crop data rather than worrying about electrical faults. Whether you are powering an educational kit, scaling up with multiple high-power components, or doing something else entirely this adapter provides the reliable foundation needed for continuous operation.

If you are unsure what your specific project requires in terms of power, we highly recommend checking out our comprehensive How to Power a Project tutorial before making a final decision.