A-TECH impedance impedance control pcb hot-sale at discount

Company Advantages
1. The production process of A-TECH circuit board assembly is well-controlled. From the extraction of raw materials to the mixture, forming, and cutting, every step is highly efficient. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
2. A-TECH CIRCUITS Co., Ltd. has the capability to fulfill large custom OEM orders as per customer requests. It stands out for its impact endurance performance
3. The product features moisture resistance. It can greatly withstand the humid environment for a long time without changing its property. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
4. The product can resist scratches. The surface has been coated by an external film or coating that shields it from damage. Its solder mask can be offered with green, blue, white, black, yellow, and red colors

PCB edge plating, also called sideplating, it refers to copper plating that runs from top side to bottom side and runs along at least one of the perimeter edges. Portions of the printed circuit’s contour but also partial areas within the circuit board can be metalized.

In order to make PCB edges metalized, the printed circuit boards must be routed before through hole copper plated process, because the metallization of the PCB edges take place during this copper plating process. The ENIG (Immersion Gold) finish is preferred for PCB edges after copper plated.

PCB edge plating technology is used for several industries, especially in application that require better support function, such as:

● Edge connections and protection
● Edge soldering to improve fabrication
● Better support for connections such as boards that slide into housing connection
● Improving current-carrying capabilities for better EMC performance such as high frequency PCB

A-TECH has lots of manufacturing experience for PCB edge plating, and we’re able to control high quality for edge plating without burrs. Please try to contact our sales experts for any technical details.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is a leading domestic circuit board assembly manufacturer. We are highly praised for strong manufacture and supply capacities.
2. A-TECH has been continuously improving its independent innovation capability and technology research and development capabilities.
3. Better quality impedance control pcb and service are our goals. Get info!