Wireless Charging Connector（15W）

The 8Pin wireless charging header is a specific interface for wireless charging devices, which is usually connected to the circuit through multiple pins (pins), and is used to transfer electrical energy to the coil of the wireless charging system, thus realizing the wireless charging function by electromagnetic induction. This pin header is widely used in devices that require efficient power transmission and is suitable for integration into wireless charging products such as chargers, cell phones, smart watches, and so on. Below are its features, technical parameters and application scenarios:

1. Product characteristics

Multi-pin design:

With 8-pin design, each pin is responsible for a specific electrical function (e.g. power, ground, signal transmission, etc.) to ensure efficient power and data transmission.

Stabilized Power Transmission:

Provides stable current transfer through multiple pin connections, especially for wireless charging applications that require higher power, such as high-power wireless chargers or high-performance wireless charging devices.

Compact & Precise:

The 8Pin design is typically compact and takes up little space, making it suitable for use in the internal layout of modern miniaturized electronic devices, and the precise spacing of each pin ensures stable contact and signal transmission.

High Durability:

The use of high-quality metal materials (such as gold-plated pins) enhances corrosion and abrasion resistance, ensuring that good electrical contact performance is maintained even after prolonged use.

Multi-protection design:

The headers are usually equipped with overload protection, short-circuit protection and overheating protection to ensure the safety of devices and users during high-power charging.

2. Technical parameters

Number of pins: 8 pins (Pin).

Operating Voltage: Supports DC 5V-20V, suitable for a wide range of wireless charging applications.

Maximum Current: Transmits up to 5A, suitable for wireless charging devices that require high power.

Operating temperature: -20°C to +85°C, suitable for a variety of use environments, especially to maintain stability in scenarios with large temperature changes.

Contact resistance: ≤ 30mΩ, ensuring low resistance to minimize energy loss and enhance transmission efficiency.

Lifespan: 1000+ times of plugging and unplugging life to ensure reliability under long time and frequent use.

3. Application scenarios

Wireless charging devices:

Suitable for all kinds of wireless charging devices, such as wireless charging boards, car wireless chargers, desktop wireless charging modules, etc., especially for devices that require efficient power transmission.

Cell phones and smart devices:

The 8Pin wireless charging header can be embedded inside smartphones, tablets, smartwatches and other electronic devices to realize fast connection and charging with external wireless chargers.

In-vehicle charging system:

In in-vehicle wireless charging applications, these headers ensure stable wireless charging of devices even in mobile environments.

Industrial and Medical Devices:

In some industrial or medical devices that require high charging reliability, the 8Pin header can ensure stable power transmission and signal feedback.

4. Summary

The 8Pin wireless charging header provides increased power transfer capability and stability for devices that require efficient wireless charging. Its compact design, durable materials and high transfer efficiency make it an indispensable core component in modern wireless charging systems.