How to Design the Impedance of A FPC | Best Technology
FPCs are thin, flexible substrates made of materials like polyimide or polyester. They consist of copper traces, insulation layers, and protective coverings. The flexibility of FPCs allows them to be bent, twisted, or folded, making them suitable for applications where space is limited or where movement is required. FPCs are commonly found in smartphones, tablets, wearable devices, medical equipment, automotive electronics, and many other electronic products.