Aluminum is a kind of metal-based copper clad laminate with good heat dissipation function. Generally, a single panel is composed of three layers, namely, circuit layer (copper foil), insulation layer
FR4FR is for “Flame Retardant”. As a printed circuit board is made to work with electricity, it is supposed to resist heat. FR4 has a much better heat resistance than FR1/XPC thanks to a different com
CEM1/CEM3CEM-1 is a composite material composed of woven glass fabric and a paper core combined with epoxy resin. With properties of easy punching, excellent electrical properties, and higher flexible
FR1/XPCThose materials are used in every-day devices that don’t require a large amount of modern technology. They are made of paper and phenol which are cheap and easy to build, but with poor resistan
PCBA is the abbreviation of Printed Circuit Board Assembly in English, that is to say, the whole process of PCB blank board through SMT or DIP plug-in, referred to as PCBA. With the component Capacito
