Coil board
It is a type of board mainly with winding circuits, replacing the traditional copper turns by etching circuit. It is mainly used in transformers and has the advantages of high precision, excellent linearity, and simple structure. In comparison, the coil board is more portable, small in size and light in weight, with an openable coil, convenient for access, and a wide frequency range. The coil board has a very obvious difference, there are many windings like fingerprints seen from the drawing.
Boyunfa is a printed circuit board company, Located in Shenzhen,520 employees,16000 square feet, Who have offered PCB Manufacturing Service for more than 10 years.With the state-of-the-art technologies we employ, along with our highly trained workforce we are able to ensure that every PCB we provide matches your design requirements.