Pcb circuit board (circuit board)-pcb circuit board (circuit board) raw material, copper clad laminate is the substrate material for making printed circuit boards. It is used to support various components, and can achieve electrical connection or electrical insulation between… Read More »The history of pcb circuit boards
Dip is the abbreviation of dual in-line package. It refers to the device packaged in the form of plug-in, and the number of pins generally does not exceed 100. Often referred to as “dip welding” or “dip post welding”, refers to… Read More »What is DIP in PCBA
Manual Visual inspection Manual visual inspection, as the original inspection method in PCBA, aims to check the digital circuit with the help of magnifier or eyes directly. And the inspected items include the completeness of connecting patterns in soldering, soldering points… Read More »Manual Visual Inspection in PCBA
Introduction 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 thousands of tiny electrical components to their contact pads, after which the entire assembly is subjected to controlled heat. The solder… Read More »PCB Assembly Process Reflow Soldering
Solder paste printing is a key part in the SMT (Surface Mount Technology) process. The aim of this process is to accurately deposit the correct amount onto each of the pads to be soldered. This is achieved by screen-printing the… Read More »Solder paste printing in smt process
Brief Introduction about solder Paste in PCB Assembly Solder paste is typically used in a stencil-printing process by a solder paste printer, in which paste is deposited over a stainless steel or polyester mask to create the desired pattern on a printed circuit board. The paste may be… Read More »Solder Paste
Introduction What is 3D SPI in PCBA process? 3D SPI is Solder Paste Inspection in the PCB Assembly Process. As PCBA manufacturing process has become more complex with the increased introduction of smaller components. It’s been proven that during the… Read More »3D SPI in PCBA process
What is IQC? Incoming quality control (IQC) is the process of controlling the quality of materials and parts for manufacturing a product before production begins. With incoming inspection, you can control for quality even before conducting a first article inspection or a during production… Read More »What is IQC and IPQC in PCB Assembly?