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What is printed circuit board assembly (PCBA)?
The foundation of every contemporary electronic gadget and box construction is printed circuit board assembly. PCBAs are found in everything from rockets to cellphones.
PCBAs are essential parts of electronic equipment. The box structure or device can operate as planned because of their mechanical support and electrical connections.
PCB assembly involves several intricate steps. All steps are crucial for the PCB because of the complexity of the process. The PCBA includes design, fabrication, assembly, testing, and quality control.
The two distinct outcomes of the same general procedure are PCB and PCBA. A PCBA is a finished assembly that has every component needed for the board to operate as needed for the intended use, whereas a PCB is a blank circuit board without any electrical components connected. A PCBA is prepared for usage in an electrical device, whereas a PCB is not yet operational.
Due to the numerous parts and steps needed in PCB assembly, creating a blank board is a less complicated procedure than creating a finished PCBA. A PCBA is likewise more expensive to build than a PCB that is blank. Nonetheless, to produce a finished board, both procedures are required. Without a PCB, a PCBA cannot be made. The initial stage of the process is PCB manufacture, which is followed by PCBA production.
The packaging used for PCBs and PCBAs is another distinction. PCBAs must be packaged using compartmental or anti-static packaging, whereas PCBs are normally packaged using vacuum packing.
Equipment for Surface Mount Technology (SMT): SMT equipment is used to apply surface mount technology to the placement of electronic components on a PCB. Pick-and-place devices, solder paste printers, reflow ovens, and inspection tools are some examples of this equipment.
These kinds of tools enable a PCBA factory to produce dependable, high-quality PCB assemblies that satisfy the needs and demands of the client. The apparatus optimizes the time and cost needed for PCBA production while guaranteeing the precision, consistency, and repeatability of the assembly process.
How can we make high quality PCBA products?
Strict incoming material inspection control and management.
Never change BOM indicated material brand without customer’s permission.
Standard Operation Procedure
PCB will be baked in the oven machine in advance.
Fully automatic, high precision SMT and test equipment.
Comprehensive testing include AOI,X-Ray,ICT,software burning according to different PCBAs.
Strict quality management system.
Please send Email to kspcba@c-alley.com or call us through +86 13828766801 Or submit your inquiry by online form. Please fill out below form and attach your manufacturing files( PCB Gerber files and BOM List) if need quotation. We will contact you shortly.