Thick copper is chosen by engineers because it has characteristics that cannot be achieved with any smaller copper thickness. Especially with the rapid development of technology, electronic products have increasingly high requirements in various aspects, such as high current and voltage requirements, small size requirements, extremely high reliability requirements, anti-interference, thermal and electrical conductivity requirements, extremely extreme usage environments, etc. Thick copper PCBs can fully meet these strict requirements. Let's take a look at the characteristics of thick copper PCB or extreme copper PCB.
Firstly, it can effectively simplify the volume and withstand larger currents and voltages.
Secondly, its ductility and heat dissipation rate are much stronger than ordinary PCBs.
In addition, thick copper plates are insensitive to both high and low temperatures and have strong corrosion resistance, so the service life of thick copper plates is usually much longer than that of ordinary PCBs.
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