In technology, form must meet function. The PCB chosen for medical, aerospace or military projects must be strategically designed in order to serve its purpose. With many types of PCBs available, many wonder just how to choose the best PCB for their application. The following are a few considerations to keep in mind whether developing a prototype or manufacturing solar panels. PCB Materials The PCB chosen must utilize materials that will effectively benefit the entire system. Various projects call for PCBS made from different materials including: Copper—high carrying capacity and effective in high temperatures Aluminum—durable and provides great thermal conduction Teflon—resistant to heat, moisture, and corrosion Ceramic—conducts heat and electricity efficiently and resists extreme temperatures
Based on the application, copper, aluminum, Teflon or ceramic will work the best for any particular PCB project. Choosing the wrong material can jeopardize the quality of the finished product and leave any company with thousands of unsatisfied customers. Therefore, understanding how each material contributes to the effectiveness of the PCB helps organizations choose the best material.
Flexible versus Rigid PCBs How PCBs move is another critical component in HDI PCB Assemblies. The boards can either be rigid, flexible, or rigid flex. Used commonly in the automotive industry, rigid flex boards provide users with the ability to connect complex components in smaller areas.
HDI PCBs High Density Interconnect PCBs (HDI PCB) are the latest within the industry. These boards increase the functionality of PCBs in a small space. With smaller components, products can add additional features with less hassle. These boards are great for small gadgets that do a lot. Typically, manufacturing is completed in a day and companies have their products in hand the next day. Choosing the best PCB for projects requires understanding the differences amongst PCBs. The best way to choose the best PCB requires everyone to consider what the PCB needs to do. Temperature, capacity and longevity are all major considerations that professionals in the industry advise many users about. For projects that require a smaller use of space with complex connections, many people use HDI PCB Assemblies in their design.