Author Archives: greattong616
Matters Need Attention In PCBA Wave Soldering
What is wave soldering? In PCB Assembly, wave soldering is to make the soldering surface of the [...]
Aug
Analysis of Solder Beads Defects In SMT Assembly
SMT Assembly Solder Beads Defect Explanation SMT Assembly solder beads defects not only affect the appearance but also [...]
Aug
Brief Introduction of PCBA Manufacturing Process
There are various stages in PCBA manufacturing process, including printing solder paste on the circuit board, component placement, [...]
Aug
The OSP Surface Treatment Circuit Board
What is OSP? OSP (Organic Solderability Preservative), which is a coating of organic copper trioxide (complex compound) grown on [...]
Aug
How should we inspect incoming materials in PCBA?
1.PCB size and appearance inspection PCB size inspection mainly includes the diameter of the processing [...]
Jul
Why do Pads lost and Pads deformation occur in PADS ( PCB Design Software) ?
At present, most high-speed PCBs are designed via Cadence, PADS software and Altium Designer (AD). However, Companies [...]
Jul
Three Elements About Ensuring the Quality of SMT Soldering
Grande Electronics is a PCB Assembly manufacturer with more than 20 years of SMT experience. One-stop PCBA service is available in Grande, including PCB [...]
Jul
Types of Pads In PCB Layout
What Is Pad? Pad, the basic unit of surface mount assembly, which is used to [...]
Jul
The Role Of Matching Resistors In PCB Design
1.PCB design impedance matching PCB design impedance matching refers to a suitable matching method between [...]
Jul
PCB Prototype Commonly Used Board Material
Grande Electronics is a circuit board manufacturer specializing in the manufacture of printed circuit boards, [...]
Jul