High-frequency electrical systems are made up of Radio Frequency (RF) and Microwave components. These systems are used for a wide range of things, such as medical imaging, radar systems, satellit...

Are you wondering about the dielectric constant? We'll get right on that, but first, you'll have to learn about dielectrics. Dielectrics So, what are dielectrics? A dielectric is a substance tha...

Have you ever looked at your smartwatch and wondered how it functions? New technologies are being developed daily, allowing engineers to downsize consumer electronics rapidly. People used to walk a...

Running out of real estate with conventional feature sizes? Hemeixin High Density Interconnect flex circuits can improve electrical performance and consistency by using vias as small as 50 micron...

Rigid flex printed circuit boards (PCBs) provide designers with one of the more unique packaging methods for electronic designs. Combining the component and routing density of hardboards with the...

HDI boards, one of the fastest growing technologies in PCBs, are now available at Hemeixin. HDI Boards contain blind and/or buried vias and often contain microvias of .006 or less in diameter. Th...

RF PCB – Radio Frequency Printed Circuit Boards Radio frequency (RF) designs operate at high frequencies, and they require careful layout and routing to prevent signal integrity problems. An RF ...

Printed Circuit Board Assembly Introduction A printed circuit board assembly (PCBA) describes the finished board after all the components have been soldered and installed on a printed circuit bo...

A semiconductor load board printed circuit board (PCB) is used during the manufacturing of integrated circuit (IC) units. The semiconductor load board PCB is used for testing packaged ICs. The l...

How Do You Use Blind Vias Blind vias are an attractive solution when space and cost savings are of primary concern. By creating a link between two individual layers without requiring additional ...

Over the past decade, electronic devices have evolved to include many innovative features and be highly efficient while being small enough to fit anywhere. If we go back two to three decades back, ...

Stiffeners are used in a wide range of flex circuit designs. The most popular use of stiffeners is to provide mechanical support to flex PCBs and are not part of the circuit itself. Adding stiffen...