RoboEssentials
12V 2A DC Power Adapter for Arduino, LED, Robotics & DIY Electronics
12V 2A DC Power Adapter for Arduino, LED, Robotics & DIY Electronics
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The 12V 2A DC Power Adapter provides a regulated 12V DC output with up to 2A current capacity. It is suitable for compatible robotics, electronics, LED, automation and DIY projects.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | AC to DC Power Adapter |
| Input | AC mains* |
| Output Voltage | 12V DC |
| Maximum Output Current | 2A |
| Maximum Rated Power | 24W |
| Output Type | DC |
| Connector | DC barrel connector* |
| Polarity | Typically center-positive* |
| Application | Electronics, Robotics & Automation |
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Key Features
Key Features
12V DC output
Up to 2A current capacity
Suitable for compatible 12V electronics
Useful for robotics projects
Suitable for LED applications
Compact and convenient design
Easy plug-and-use operation
Suitable for DIY electronics and automation
Applications
Applications
Robotics Projects
Arduino Projects
Motor Driver Power Supply
LED Lighting
DIY Electronics
Automation Systems
Development Boards & Circuits
CCTV Equipment*
12V Electronics
STEM Projects
College Projects
Engineering Projects
Package Includes
Package Includes
1 × 12V 2A DC Power Adapter
Compatibility
Compatibility
Frequently Asked Questions
Frequently Asked Questions
What is the output of this adapter?
The adapter provides 12V DC with a maximum rated current of 2A.
What is the maximum power?
12V × 2A = 24W maximum rated output power.
Can I use it with Arduino Uno?
Not directly through the USB port. If your particular Arduino setup accepts a suitable 12V input, verify the board's input specifications first. For most Arduino projects, a properly regulated lower voltage supply is preferable.
Can I use it with an L298N motor driver?
Yes, if the motor-driver setup and motors are suitable for a 12V supply and the adapter's 2A capacity is sufficient for the actual load.
Can it power a 12V motor?
It can power a compatible 12V motor if the motor's operating current and startup/stall current are within the adapter's capabilities. Motors can draw significantly more current during startup.
Is this a battery charger?
If you are selling a standard AC-to-DC adapter, do not market it as a lithium-ion battery charger. It is a power adapter unless it specifically has the required charging circuitry and specifications for a particular battery.
