Outer layer maximum 762μm, inner layer 381μm. Compatible with copper inlay and copper core. For EV chargers and power semiconductors.
We provide thick copper substrates for applications requiring high current and high heat dissipation, such as EV (electric vehicle) chargers, power semiconductors, and power supply equipment. We support outer layer copper foil thicknesses up to 762μm and inner layers up to 381μm. We also accommodate copper inlays (embedded metal from 1.0 to 3.0mm) and copper core substrates, achieving high current and high voltage resistance. We have a track record of manufacturing substrates for electric vehicle chargers, including 12-layer t=5.0mm boards with 3.0mm copper inlays. It is also possible to combine T-type copper coin embedding with high-frequency compatible materials and create composite structures with rigid FPCs.
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basic information
Outer layer copper foil thickness: maximum 762μm Inner layer copper foil thickness: maximum 381μm Copper inlay: embedded metal 1.0 to 3.0mm Compatible with T-type copper coin embedding Hybridization with high-frequency compatible materials possible
Price range
Delivery Time
Applications/Examples of results
Power supply, power semiconductors, coils, EV chargers
Company information
Cygnus Co., Ltd. is a comprehensive trading company for printed circuit boards. From prototype development to mass production for consumer use, we handle a wide range of products, from single-sided paper substrates to high multilayer/any-layer boards. We respond to diverse needs by leveraging the cost advantages of manufacturing in China while aiming for "user quality." With a strong trust relationship and know-how with our suppliers, we provide services and products that satisfy everyone. Cygnus is not just a simple trading company that buys and sells. Proposal ability… Proposals that offer the most benefits to our customers. Competitiveness… Products that combine Quality / Cost / Delivery. Creativity… Providing services that cannot be imitated by other companies. We continuously strive to be seen as a "necessary trading company."
