Product Overview
7.4mm DC power connector is a common power interface widely used in laptops, portable devices, power tools, and other electronic devices that require DC power. A 7.4mm DC connector typically consists of a male plug and a female socket, with the male plug used for power output and the female socket used for device input.
main features
1. Size specifications:
Outer diameter 7.4mm: This is the standard size for the outer diameter of the connector.
Inner diameter 5.0mm: This is a common size for the inner diameter of connectors to ensure compatibility with the device interface.
2. Design diversity:
Key controlled connector: This design ensures that the connector can only be inserted in the correct direction, preventing accidental insertion and protecting the pins.
Locking connector: It has a locking mechanism to ensure the stability of the connection under external impact.
3. Material and Durability:
High quality materials: Durable metal and plastic materials such as brass, nickel plated brass, and high-temperature resistant plastics are typically used to ensure long lifespan and good electrical performance.
Waterproof design: Some models have waterproof function and are suitable for outdoor or humid environments.
4. Electrical performance:
Current carrying capacity: typically supports currents from 1A to 5A, depending on the model and application requirements.
Voltage Range: Suitable for different voltage ranges, such as 5V, 12V, 19V, 24V, etc.
application area
Laptop: Used for connecting a power adapter to a laptop.
Portable devices: such as tablets, digital cameras, etc.
Electric tools: such as electric drills, electric screwdrivers, etc.
Other electronic devices: such as routers, switches, and other network devices.
