The dream of every maker and innovator out there is to make a product that will be usable by potential users. For hardware-based products and devices, the first step in achieving this is to develop a prototype and then move from there. The prototype will involve making a circuit diagram on a breadboard and then commence to make a PCB (Printed Circuit Board) for the circuit under construction. After checking the PCB quality, PCB Assembly can begin for large-scale manufacturing.
Many makers and engineers want to fabricate PCBs for a custom, prototype, or one of a kind project, but they often can not afford to have them manufactured in volume. WellPCB is a company that offers very “affordable” Printed Circuit Board Fabrication and PCB Assembly Turnkey Services. WellPCB not only offer PCB manufacturing in large scale, but they also offer PCB prototyping starting from $3.99 for a 1 – 2 layers board, unlike most PCB makers that have pricing starting at $5 and above. (more…)
Quality is as important to us as it is to you. At Seeed Fusion, our manufacturing expertise can help you reduce errors and failure rates for a prototype or a mass-produced product. Whether there is a problem with one of the components, assembly, or the PCB design itself, any error can result in a non-functioning device which can be complicated or impossible to rectify. In the business for over 10 years, Seeed is an old hand when it comes to manufacturing electronics and implements quality control measures at every stage of its Seeed Fusion PCB Assembly service.
Gerber File Review
Quality assurance procedures begin at order submission. CAM engineers will review every set of manufacturing files to minimize design for manufacture errors before the files are sent for production. As the old saying goes, prevention is better than cure. If any problems are found such as shorts and breaks, missing holes or solder mask openings, etc. Seeed Fusion will work with the customer to review the issue and make corrections if necessary.
PCB In Production
As standard, all Seeed Fusion PCBs undergo bare PCB AOI (Automated Optical Inspection), flying needle tests, individual visual checks between each stage and then a Final Quality Control inspection. These measures cover errors with copper deposition, trace connectivity, solder mask coverage and more.
Incoming Parts Quality Inspections
Many fake, second-hand or old components are on the market, so vigilance is paramount when shopping for parts. Seeed Fusion’s PCBA service can take the risk out of parts procurement for you. Seeed preferentially orders its components from partners DigiKey, Mouser, TME and Element14 to ensure genuine and new parts direct from reliable channels.
Seeed’s own stock of parts, the Seeed Fusion Open Parts Library (OPL) also undergo strict quality control measures to fulfill high standards. All incoming stock goes through the same IQC (Incoming Quality Control) that Seeed’s own materials undergo and suppliers are trusted partners that are audited on a regular basis.
Seeed Fusion PCBA’s completely lead-free assembly line employs visual inspections along the entire line as well. Each operator at each stage will check for common process errors, for example, PCBs fresh from the reflow oven will be inspected for insufficient solder wetting, component tombstoning or skew, etc. and re-worked if necessary. Boards are then inspected before packing, and any issues that arise are forwarded to the customer for confirmation.
Other tests and certifications are also available such as mechanical and functional testing, In-Circuit testing, SMT AOI, X-ray inspection, FCC/CE certification and more.