Strengthening PCB Solder Connections
To increasing the overall solder strength within a PCB design, designers should be focusing on two distinct but related factors: The material composition of the solder, and the pad and footprint layouts for individual components. The composition of the solder itself will depend upon the application of the board, the components, construction method and materials within the board, and the overall final board quality. The overall footprint of the component will be dependent upon the components within a BOM and the recommended assembly guidelines of your assemblers. Both of these factors rely on discussions and interactions with your assembly house and leaving these discussions until after the design has been released ultimately limits your assembly options.
Stencil design considerations during library cell design
Library cell design seems to be an easy part of the entire design process, but in reality, it can be a complicated part of this process, as it involves many different aspects to consider. It should not only comply with the electrical needs, but also needs to meet manufacturing requirements. Solder paste printing is one of the manufacturing processes that may need considerations during your library cell creation. To be more straightforward, the stencil design is something need to be considered during library cell design.
How to Optimize PCB Design for the SMT Assembly Process Flow
PCB (Printed Circuit Board) design layout optimization is critical for the success of SMT (Surface Mount Technology) assembly. SMT assembly involves placing surface mount components directly onto the surface of the PCB, as opposed to through-hole components, which require holes to be drilled through the PCB. SMT assembly is faster, more precise, and more cost-effective than through-hole assembly, but it requires careful design optimization to ensure a successful assembly process.
Migrating from Gerber to ODB++ CAM Compare
Gerber files have long been the industry standard for PCB design and manufacturing data. However, with the increasing complexity of modern designs, Gerber files have become less effective in conveying all the necessary data required for manufacturing. ODB++ is a newer format that was developed specifically to address the shortcomings of Gerber files. ODB++ is a comprehensive format that includes all the necessary data for manufacturing, including component placement, drill files, and manufacturing details such as the thickness of the PCB and the type of solder mask just to mention a few.
Manufacturing Driven Design – Taking DFM to the Next Level
Manufacturing Driven Design (MDD) is an evolutionary approach to DFM. It enables the effortless exchange of manufacturing process constraints so that an OEM can assess the manufacturability of a design in perfect alignment with their supplier
What is DFM and DFA?
DFM and DFA are relevant to almost any product be it assembling bicycles where primarily the product is mechanical components to electronic devices such as cell phones, routers, and computers which require both mechanical and electrical components. The primary focus of this blog will be PCB Design through PCB Fabrication and PCB Assembly within the electronic realm and how it relates to DFM and DFA.