Six-layer PCB for transformers

Shenzhen DFW PCB Electronic Co. Ltd’s model Transformer PCB-1 is based on Shengyi’s FR-4 material. This six-layer board is processed using chemical gold deposition. Based on minimum value, it has a line width of 0.6mm, line spacing of 1mm and hole size of 0.4mm.

Shenzhen DFW is a national high-tech enterprise and one of the top 100 PCB manufacturers in China. It runs a 15,000sqm facility and is compliant with ISO 14001 and 9001:2000. Apple, Xiaomi, ZTE and Huawei are major customers.