Features

• Description
• This is a high quality power supply manufactured specifically for SparkFun Electronics that packs a lot of power; 20W at 5V and 4000mA! This power supply ****s to squeeze every drop of performance out of a board like the Jetson Nano, but can also work to power addressable LED strips and projects that require higher power requirements.
• This power supply has a center-positive 5.5x2.1mm barrel connector and works with 100-240VAC inputs via a 2-prong style plug.
• Important:While SparkFun Tech Support was verifying this product datasheet from the supplier, we found that this supply will begin to drop voltage when drawing more than 2 amps up to a maximum of a .25v drop at 4 amps. We have notified the supplier have identified the root ca*** as the length guage of the cable ***d from the power supply to the barrel jack. New units are inbound with a 1.5 ft cord that ca***s no voltage drop below 5V. While this has not ca***d any in ho*** issues powering boards like the Jetson Nano, if you application demands it, we recomm*** shortening your cable to 1.5 ft.
• Features
• 100~240VAC Input 50/60HZ
• 5VDC, 4A Output
• Peak output power 20W
• 0°C - 40°C operating temp