In the present world, especially in the current technological era, devices are becoming more compact and advanced. For implementing the compact and at the same time advanced electronic technology in the world, HDI PCBs contribute abundantly
Back drilling is a method to remove the via stub from the specific layer of multilayer PCB. Via stub is a non-functional portion of a plated through hole or via barrel which can cause unwanted reflection leading to signal distortion and lower performance. It is recommended that the diameter of the back drill hole be greater than that of the via hole size.
The manufacturing of HDI PCBs began in the late 1980s. With the successive production of PCBs, the first HDI production began in 1984. Since then, designers and manufacturers have been looking for ways to pack more components in a smaller area. HDI boards are designed and manufactured to comply with IPC-2315 and IPC-2226 standards.
A semi-flexible PCB is a type of printed circuit board made from rigid laminate materials (usually FR4) with sections thinned to 0.3 mm or less to allow bending. These PCBs combine the solid structure of rigid PCBs with the flexibility of modern flexible PCBs, achieving a balance that caters to compact designs.
Copper Core PCBs (CCPCBs) fall under the category of Metal Core PCBs, which use metal as a substrate, hence also known as Copper-Based PCBs. Similarly, Copper Core PCBs also use copper as a substrate, mainly because of the thermal conductivity properties of the material while maintaining the durability of the board itself
BGA is a surface mount component that is used for chip design ICs. The full name of BGA is ball grid array. Therefore, it has many balls in the form of an array. Generally, BGA is used for chip design PCBs such as microprocessors and integrated ICs
BGA assembly refers to the process of attaching a ball grid array (BGA) to a circuit board using a solder reflow process. BGAs are surface mount components that use an array of solder balls to create electrical interconnections between components and PCBs
Printed Circuit Boards (PCBs) are the backbone of all electronic devices, akin to how cells are the foundation of the human body. As the structural framework of every electronic product, PCBs must be efficient and well-constructed.
When it comes to assembling Printed Circuit Boards (PCBs), there are two primary technologies: Surface Mount Technology (SMT) assembly and Through-Hole Technology (PTH) assembly
Fast Turn PCBs are printed circuit boards manufactured and assembled in a short time frame. This process is widely adopted by electronics companies because it ensures high-quality products while being cost-effective and time-efficient.