12OZ Heavy copper PCB is a layer of copper foil bonded on the glass epoxy substrate of printed circuit board. When the copper thickness is ≥ 2oz, it is defined as Heavy copper PCB. Performance of Heavy copper PCB: 12OZ Heavy copper PCB has the best elongation performance, which is not limited by processing temperature. Oxygen blowing can be used at high melting point, and brittle at low temperature. It is also fireproof and belongs to non combustible material. Even in highly corrosive atmospheric environment, copper board will form a strong, non-toxic passivation protection layer.
Read MoreSend InquiryPrinted circuit boards are usually bonded with a layer of copper foil on glass epoxy substrate. The thickness of copper foil is usually 18 μ m, 35 μ m, 55 μ m and 70 μ M. The most commonly used copper foil thickness is 35 μ M. When the weight of copper is more than 70UM, it is called heavy copper PCB
Read MoreSend InquiryThick copper board are mainly high-current substrates. High-current substrates are generally high-power or high-voltage substrates, which are mostly used in automotive electronics, communications equipment, aerospace, planar transformers, and secondary power modules.The following is about New energy car 6OZ Heavy copper PCB related, I hope to help you better understand New energy car 6OZ Heavy copper PCB.
Read MoreSend Inquiry28OZ Heavy copper PCB Ultra-thick copper multilayer printed boards are generally special types of printed circuit boards. The main features of such printed circuit boards are 4-12 layers, the inner layer copper thickness is greater than 10OZ, and the quality is high. The following is about 28OZ Heavy Copper Board related, I hope to help you better understand 28OZ Heavy Copper Board.
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