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Wall Adapter Power Supply - 5VDC, 2A (USB Micro-B)
This is a high quality 'wall wart' AC to DC 5V 2000mA USB Micro-B wall power supply. These are switch mode power supplies which mean the output is regulated to 5V and the capable output current is much higher (2000mA).
These wall adapters are perfect for supplying power to many single-board computers like the the Raspberry Pi but NOT the Raspberry Pi 3 or 3 B+, you will need a higher grade wall adapter like a 5.1V DC 2.5A version for that. Please note, this specific supply (5V/2A) is also FCC/CE certified and works with 100-240VAC inputs.
Wall Adapter Power Supply - 5VDC, 2A (USB Micro-B) Product Help and Resources
How to Power a Project
February 7, 2013
A tutorial to help figure out the power requirements of your project.
Core Skill: Electrical Prototyping
If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.
Skill Level: Rookie - You may be required to know a bit more about the component, such as orientation, or how to hook it up, in addition to power requirements. You will need to understand polarized components.
See all skill levels
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