Description
A DC power jack barrel connector (female plug) is a common component that provides a DC power input connection for various electronic devices and projects. Here’s an overview of its specifications and typical uses:
Specifications:
- Type: Barrel connector, which consists of a cylindrical plug and socket design for easy insertion and removal.
- Gender: Female jack, designed to receive a male plug (usually on the power supply or adapter).
- Size: The product is available in different sizes, but common sizes include 2.1mm and 2.5mm inner diameters (ID) paired with 5.5mm outer diameter (OD).
Key Features:
- Versatility: Used in various electronic devices and DIY projects requiring a DC power input.
- Convenience: Provides a standardized connection for DC power, facilitating easy setup and maintenance.
- Secure Connection: Ensures a stable and reliable connection between the power source and the device.
Typical Uses:
- Consumer Electronics: Integrated into routers, LED lighting systems, CCTV cameras, and audio equipment for power input.
- DIY Projects: Essential for hobbyists and makers creating custom electronic devices or prototypes.
- Repairs: Used in repairing and maintaining electronics to replace damaged or worn-out power connectors.
Considerations:
- Polarity: Verify the correct polarity (center positive or center negative) to match your device’s requirements and prevent damage.
- Current Rating: Ensure the connector can handle the current rating required by your device or circuit to avoid overheating or malfunction.
- Durability: Choose connectors from durable materials such as metal or high-quality plastic for long-term reliability.
Installation:
- Soldering: Requires soldering wires to the connector terminals for a secure electrical connection.
- Panel Mounting: Some connectors are designed for panel mounting, allowing for secure installation on surfaces such as enclosures or chassis.
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