With the increasing complexity of Printed Circuit Board (PCB) assemblies, it has become more common for surface mount components to be designed on both sides of the PCB. This provides challenges when automating the soldering of the through-hole components. Typically components that need to be soldered are done so using âWave Solderingâ (the preferred method), however this […]
Below is a helpful reference sheet of key terms and definitions of the PCB or PCBA manufacturing process. At Optima Technology Associates, Inc. we have over 25 years of experience manufacturing PCBs, PCBAs and providing engineering services to help you meet your quality standards and expectations. Contact us today to learn more about working together […]
Key points to consider when evaluating PCB manufacturers for your projects, include Quality Capability Cost Time Scale Manufacturer vs Broker Cooperation Material Sourcing Testing Quantities Choosing the right PCB manufacturer for your project and business will help you reach your goals, but choosing a wrong one likely will lead to much regret. Pointers to help determine your […]
PCBs, which are used in virtually all electronic devices, essentially routes electrical signals to satisfy the productâs electrical and mechanical circuit requirements. This is accomplished through a network of copper paths. To help prevent product designers from making unnecessary errors at least an awareness of the manufacturing complexities for PCBs is warranted. Step 1: PCB […]
PCB Assembly is the process of assembling various components like integrated circuits, capacitors, resistors, connectors, etc. on a Printed Circuit Board (PCB). Application of solder past to the base PCB. For surface mount components via use of a thin, stainless steel stencil & fixture solder paste is applied evenly over the solder pads in the […]
Major benefits of SMT Assembly due to their inherent automated processes include reduced errors, increased output and consistent quality, but may not always be the best solution. The usage of SMT line machines and process are standard practice in PCB assembly and are thought to be more efficient. However, automation is not appropriate for every job. […]
The printed circuit board, or PCB, is responsible for connecting all the components with each other in your electronic assembly. Making just one tiny error in the design could lead to complete failure. PCB layout design requires ardent precision and great technological skills. Manufacturing techniques and innovative design tools have enabled Printed Circuit Boards (PCB) manufacturers to bring […]
Verify your Circuit Board Design Files Include an Aperture List Unless you are using Gerber274X format files, an aperture list is required for the manufacturer to create the artwork needed for your circuit board design. Gerber274D format does not automatically include Aperture List information. All circuit board design software that can output in Gerber274D format will […]
Miniaturization & High-Density Interconnect (HDI) As PCBs are a foundational, critical component in electronic assemblies and across the spectrum of market segments miniaturization and computing power of products is ever increasing, PCBs and PCB assemblies also must relentlessly purse miniaturization. For PCBs, this means high density interconnect technology. As manufacturing techniques continue to evolve and improve, HDI […]
Fabrication Methods Become familiar with practical knowledge about PCB fabrication and production. This leads to more complex PCB designs than are necessary. For instance, a common problem is orthogonal trace bends on tight grids. Not every PCB fabricator has the ability to produce that type of design with acceptable results. You may be able to […]
