HDI stands for High-Density Interconnector. A circuit board that has a higher wiring density per unit area as opposed to the conventional board is called HDI PCB. HDI PCBs have finer spaces and lines, minor vias and capture pads and higher connection pad density. It is helpful in enhancing electrical performance and reduction in weight […]

Thick copper usually means the copper foil thickness of PCB higher than 3 ounces (4 mils or 100 microns). It mostly used for high power (electric current) electronics like a power supply or some power circuit in the automotive industry. It can be designed in the inner layer or outer layer. In PCB production, it […]

Ceramic printed circuit boards (PCB) or ceramic PCB are getting more popular amongst circuit boards for their great performance. When you are looking for the best type of ceramic PCBs, you need to be aware of some essential information. The Huafeng manufacturer will provide a detailed introduction below: What is a ceramic PCB? What are […]