High Density Interconnect (HDI) PCBs for the Military
High Density Interconnect (HDI) PCBs for the Military High density interconnect (HDI) PCBs push the limits of trace, via, and layer density. They require special materials and fabrication processes. These include microvias, which can be drilled mechanically or with lasers,…
Benefits of Gold Finger PCB
Benefits of Gold Finger PCB Gold finger PCB is a type of printed circuit board that allows for improved data transmission and high-quality sound and graphics. This type of PCB also offers a reliable form of connection between peripheral devices…
Hard Gold PCBs
Hard Gold PCBs Hard gold is a gold coating applied over a nickel underplate. It’s commonly used in PCB edge connector fingers and keypads. Hard gold has more corrosion resistance and wear resistance than soft gold. It also withstands more…
RF PCB Supplier
RF PCB Supplier RF PCBs have very specific requirements. They have to meet requirements such as loss tangent, dielectric constant, and coefficient of thermal expansion. In addition, they must have a tight substrate bonding. RF/microwave PCBs are usually made from…
Benefits of HDI PCB Technology
Benefits of HDI PCB Technology As the digital world becomes increasingly complex, PCBs need to be smaller and more capable. Often this requires HDI PCBs with small traces and vias. HDI circuit boards can be fabricated using several different structures….
The Importance of Gold Finger PCB
The Importance of Gold Finger PCB In the electronics and electrical fields, gold finger PCB are used for signal transmission and power transfer. They are specially designed and plated to meet special application requirements. They must also pass a series…
Corrosion Resistance of Hard Gold on PCBs
Corrosion Resistance of Hard Gold on PCBs Hard gold has a more refined grain structure than soft gold and is ideal for visually appealing gold contacts on PCBs. It typically plated over a nickel underplate, which helps to improve its…
What Is a Vacuum Emulsifier?
What Is a Vacuum Emulsifier? Vacuum emulsifier is an equipment used to mix and disperse liquids of varying viscosities in cosmetic, pharmaceutical and chemical industries. Its main parts include water tank, oil tank, emulsifying pot, agitator, scraper residues stirrer and…
Reverse Osmosis Water Treatment
Reverse Osmosis Water Treatment Reverse Osmosis Water Treatment uses pressure to force water molecules through a semipermeable membrane, leaving contaminants on one side and pure water on the other. It removes a broad range of chemicals including lead, fluoride, chlorine…
What Is a Vacuum Emulsifier?
What Is a Vacuum Emulsifier? Vacuum emulsifier is a machine that can handle high viscosity materials. It is used to emulsify oil and water products. It is also used to make mayonnaise, dressing, chocolate and more. It consists of a…