2 Layer ENIG Arlon Ad350 PCB

High-frequency and induction heating technology for metal materials heating efficiency is the highest, the fastest, and low consumption of environmental protection;It has been widely used in hot processing, heat treatment, hot assembly and welding, melting and other processes of metal materials in all walks of life.The substrate dielectric constant (Dk) must be small and stable, generally speaking, the smaller the better, signal transmission rate is inversely proportional to the square root of the material dielectric constant, high dielectric constant is easy to cause signal transmission delay.Substrate material dielectric loss (Df) must be small, which mainly affects the quality of signal transmission. The smaller the dielectric loss is, the smaller the signal loss is.

Features Of High Frequency PCB

1. High frequency PCB with small dielectric constant, loss will be very small, and advanced induction heating technology can achieve the needs of the target heating, very high efficiency. Of course, while paying attention to efficiency, it also has the characteristics of environmental protection, which is very suitable for the development direction of today's society.

2. The transmission speed is inversely proportional to the square root of the dielectric constant, meaning that the smaller the dielectric constant, the faster the transmission speed. This is the advantage of high frequency PCB, it uses special material, not only to ensure the characteristics of small dielectric constant, but also to maintain the stability of the operation, for signal transmission is very important.

3. Widely used in various industries for precision metal material heat treatment requirements of high frequency PCB, in the field of the process, not only can realize the depth of different parts of heat, but also according to the characteristics of the local key heating, both the surface and deep, centralized or decentralized heating mode, and can be easily accomplished.

4. Dielectric constant and medium, there will be certain requirements for the environment, especially in the south, wet weather will seriously affect the use of PCBs. High frequency PCBs made of extremely low water absorption materials can challenge such environments, but also have the advantages of chemical corrosion resistance, moisture resistance, high temperature resistance and great peel strength, so that high frequency PCBs play a powerful performance.