Description
A DC power supply adapter, also known as a power brick or wall wart, is a small electronic device that converts AC power from a wall outlet to DC power. It's commonly used to power various electronic devices such as laptops, smartphones, tablets, and other portable gadgets.
Applications
- Charging electronic devices: Powering smartphones, tablets, laptops, and other portable devices.
- Providing power for accessories: Supplying power for external hard drives, USB hubs, and other electronic accessories.
- ** powering small electronic projects:** Used in DIY projects, robotics, and other applications requiring a DC power source.
Key Features
- 5V output voltage: Suitable for powering devices that require a 5V DC power supply.
- 2A output current: Provides ample power for most portable devices.
- AC to DC conversion: Converts alternating current (AC) from the wall outlet to direct current (DC) for use in electronic devices.
- Compact size: Typically small and lightweight for easy portability.
- Various connector types: May have different connector types (e.g., USB-C, USB-A, barrel connector) to suit different devices.
- Safety certifications: Often certified by organizations like UL, CE, or FCC to ensure safety and compliance.