What is electronic connector and its development trend
Electronic connectors are also often referred to as circuit connectors. Electrical connectors are conductor devices that bridge two conductors on a loop so that current or signals can flow from one conductor to another.
An electronic connector is a motor system that can provide a separable interface to connect two secondary electronic systems. Simply put, the components used to complete the electrical connection between circuits or electronic machines are called connectors, that is, two Bridges between people.
Introduction
Electronic connectors are also often referred to as circuit connectors. Electrical connectors are conductor devices that bridge two conductors on a loop so that current or signals can flow from one conductor to another.
It is widely used in various electrical circuits, and plays the role of connecting or disconnecting current or signal. This connection may be temporary and easy to plug and unplug at any time, or it may be a permanent junction between electrical equipment or wires.
Electronic connectors are devices that transmit electronic signals (analog signals or digital signals). They can provide a separate interface to connect two secondary electronic systems. They are used to complete electrical connections between circuits or electronic devices. Such as: power plugs/sockets, IC sockets, telephone line plugs, etc. It is widely used in the electronics industry.
An electronic connector is a motor system that can provide a separable interface to connect two secondary electronic systems. Simply put, the components used to complete the electrical connection between circuits or electronic machines are called connectors, that is, two Bridges between people.
Electronics can be used as electrical/electronic transmission connecting parts between circuits, components, and systems, so that power, signals, and current can circulate stably and reliably, and it is convenient for product assembly, maintenance and replacement.
Development trend
1. Miniaturization
Small size, light weight, small pitch, reduced height, high density/high pin number.
2. High frequency signal/transmission
The contact group has low resistance, low effect, good signal shielding effect, signal delay, Crosstalk etc.
3. Automated operations
Reduce work station manufacturing process, Auto Pick & Place, Type, product accuracy improvement, and maintenance methods.
4. Humanized interface
It is easy for users to operate and foolproof design.
5. Low cost of use
Product standardization, flexible product and process design, and delivery time reduction.
6. Connectors are also developing in the direction of anti-interference technology, modular technology and lead-free technology.In the case that the speed of the traditional parallel synchronous digital signal is about to reach its limit, the high-speed serial mode is a good solution.
This makes low-voltage differential signaling the main next-generation high-speed signal level standard. The choice of high-speed connectors has also become the main problem to be solved for high-speed signal interconnection.
Several key technologies used in the development of high-speed connectors include:
1. Differential signal, noise-free signal and ground plane technology used to reduce crosstalk.
2. In order to adjust the lead of the connector, the delay difference caused by the unequal physical distance between the input and output of the connector can be changed.
3. In order to obtain the maximum transmission efficiency, the characteristic impedance value of the connector should match the characteristic impedance of the transmission circuit.
