PCB Manufacturing - KKPCB

Ceramics used in electronics are everywhere. For instance, ferroelectrics are used to create high-dielectric capacitors and non-volatile memory devices. Ferrites play a crucial role in storing data and information. Solid electrolytes are instrumental in the storage and conversion of energy. Piezoelectrics are essential for sonar technology, while semiconducting oxides have been pivotal in monitoring environmental...

With the growth of the semiconductor industry, the density of circuits within integrated circuits (ICs) has increased. Even with the increase in density, the number of input-output pins remains unchanged, which is one of the reasons for the increased complexity in IC packages. To ensure the reliability of ICs, IC testing is introduced at every stage of the production...

PCBs for commercial products must pass a set of reliability tests in order to prove their capabilities, which goes well beyond the standard functional testing found in many products. Functional tests are the starting point, but reliability tests are where a design is proven for operation in its intended environment. To help designers plan a...

One of the biggest design requirements in HDI PCBs is designing via stacks. Vias in an HDI PCB give you much more freedom than a standard board with through-hole vias, but the vias are also a big driver of manufacturing costs. These are also a big driver of reliability in the finished HDI build, especially when you...

Fabrication capacity for high density PCBs and packaging is currently increasing, especially in North America and Europe. These platforms still use standard via styles, namely through-hole vias, blind and buried vias, and core vias in HDI PCBs. But the electronics assembly and packaging world is no stranger to innovation, and there are alternative via options...

Many times we discuss complex boards with unique features and sensitive routing on this blog. But the reality is that most PCBs that are mass manufactured have lower layer counts and less complexity. 2-layer PCBs will continue to be high-volume products, and they are almost always the starting point for a new designer learning about PCB layout. In...

4-layer PCBs are the workhorses of many low-density digital and RF PCBs that still require some controlled impedance routing. 4-layer boards are also very useful for diverse power connections, and they can be used in power electronics that require many varied components and power levels. As soon as a 2-layer board becomes too dense, ground planes get...

PCBs operating at high power also tend to operate at high temperature, sometimes cycling between high and low temperatures repeatedly. Sometimes, a PCB will operate in a high ambient temperature environment, and the board needs to remove heat from components to prevent even higher temperatures from being reached in the system. Active cooling measures are...

A ceramic substrate is an insulating material that provides a stable and rigid platform for mounting electronic components and creating electrical circuits. Ceramic substrates are often used as an alternative to epoxy-based materials like FR-4 (Flame Retardant 4). FR-4 is a popular substrate material for PCBs, but ceramic substrates offer certain advantages in specific applications. Key Characteristics...

77GHz Millimeter Wave Radar PCB 77GHz Millimeter Wave Radar PCB In the ever-evolving world of automotive technology, millimeter-wave radar (MMW radar) systems are crucial for enhancing safety and performance in advanced driver-assistance systems (ADAS). Among the essential components in such systems is the PCB (Printed Circuit Board) that enables the radar technology to function optimally. At KKPCB,...