The Importance of PCB Gold Fingers
The Importance of PCB Gold Fingers PCB gold fingers are used to facilitate signal transmission between a peripheral and main circuit board. They can also be used to interconnect modules within a PCB. They are plated with flash gold, which…
Hard Gold PCBs
Hard Gold PCBs Hard gold is an electroplated finish that’s commonly applied to high-wear areas like edge connector fingers and keypads on PCB. It’s typically plated over a barrier layer of nickel. This coating has poor solderability and contains non-noble…
Choosing an RF PCB Supplier
Choosing an RF PCB Supplier RF PCBs require special material to work properly. Besides, they need to be able to handle fluctuating temperatures. This is why a good rf pcb supplier should have experience in designing prototypes. A reputable RF…
HDI PCB
HDI PCB Successful production of hdi pcb requires specialized equipment and processes. These include laser drills, plugging and sequential lamination cycles. HDI PCBs also have thinner lines and spacing and are made with specialty materials. The unified design environment in…
What Are Gold Finger PCBs?
What Are Gold Finger PCBs? PCB gold fingers help transmit signals between different devices. They also conduct power to those devices. They have specific design specifications and must undergo several inspections and tests. Electroplated nickel gold is used in this…
Hard and Soft Gold PCBs
Hard and Soft Gold PCBs With geopolitical uncertainty at decade-lows, investors are flocking to hard assets. This includes gold, which has seen its prices climb after a long slump. Hard gold, also known as deep gold or hard electrolytic gold,…
What Is a Vacuum Emulsifier?
What Is a Vacuum Emulsifier? Vacuum emulsifier is an equipment used to mix and emulsify various products like cosmetic cream, shoe wax, and coating liquids. It is also used in petrochemical, printing and dyeing auxiliaries, paper, pesticide and fertilizers, plastic,…
Reverse Osmosis Water Treatment
Reverse Osmosis Water Treatment Reverse Osmosis is a comprehensive water treatment method. It typically includes prefilters that protect the membrane by removing sediment and chlorine (which can damage thin RO membranes). Then, they force water through a semipermeable membrane to…
Vacuum Emulsifier and Its Main Components
Vacuum Emulsifier and Its Main Components Vacuum emulsifier is an equipment that mixes, homogenizes and disperses the materials in cosmetic and pharmaceutical industry. Its main components include water pot, oil pot, emulsifying pot and vacuum system. It is used to…
Reverse Osmosis Water Treatment
Reverse Osmosis Water Treatment Reverse Osmosis is one of the most powerful water filtration methods available. It was originally designed for desalination of seawater to reduce chemical contaminant levels and to provide fresh drinking water in areas where it was…