Special circuit board (metal base)
Summary：A national high-tech enterprise specializing in R&D, production and sales of printed circuit boards. The company has become one of the leading printed circuit board manufacturers in China with its strong manufacturing capacity, modern management system and one-stop, multi-variety business characteristics.
Key words：Circuit boards, high-precision multilayer boards, metal substrates
With the update of science and technology, new materials such as copper substrates, aluminum substrates, iron substrates, and ceramic plates have emerged based on the traditional materials used for circuit boards.
Aluminum substrates are mainly used for products with high thermal conductivity requirements, such as LED street lamps and household energy-saving lamps. Copper substrates are mainly used for devices with fast heat dissipation and small expansion coefficient requirements.
files, such as on military radars. Ceramic plates are mainly used in high-frequency base stations and automotive electronics.
Type : Copper Substrate
Thermal conductivity: 1.0W/MK 1.2W/MK 1.5W/MK 2.0W/MK 2.4W/MK
Surface treatment: none
Plate thickness: 1.5mm
Outer copper thickness: 35um
Type : Double Sided Copper Substrate
Withstand voltage: ≥4000 V