Industry News

5G communication board PCB design case

5G communication board PCB design case [Single board type] 5G RF communication board (VPX architecture) [Pin number] 10731 [layers] 16 layers [Maximum rate] 10Gb/s [Difficulties]: 1, There are 8 RF channels, the RF line rate is 2.5G, and the requirement of the signal integrity is [...]

What is SMT?

SMT (surface mount technology) component placement systems, commonly called pick-and-place machines or P&Ps, are robotic machines which are used to place surface-mount devices (SMDs) onto a printed circuit board (PCB). They are used for high speed, high precision placing of broad range of electronic components, like capacitors, resistors, integrated circuits onto [...]

Stencil printing

Stencil printing is the process of depositing solder paste on the printed wiring boards (PWBs) to establish electrical connections. It is immediately followed by the component placement stage. The equipment and materials used in this stage are stencil, solder paste, and a printer. The stencil printing function is achieved [...]

Reflow oven machine

Reflow soldering is a process in which a solder paste (a sticky mixture of powdered solder and flux) is used to temporarily attach one or several electrical components to their contact pads, after which the entire assembly is subjected to controlled heat, which melts the solder, [...]