Contributing to the miniaturization of devices! Proven performance exceeding 100A, achieving high insulation and reduced labor for high current applications.
In the high-power supply of the electric vehicle industry, components that can safely and efficiently transmit large currents are required. In particular, reliable connections to power devices and placement within limited space significantly impact the overall performance and design flexibility of the vehicle. Improper wiring or insufficient insulation can lead to performance degradation and safety issues. Our thick copper busbar substrates and coil substrates address these challenges by substrate-mounting busbars and coils used in high-current applications. 【Usage Scenarios】 - Inverters, converters, and charging systems for electric vehicles - High-power battery systems - Power control units 【Benefits of Implementation】 - Substrate mounting of power devices such as IGBTs and SiCs - Reduction of assembly labor and prevention of miswiring - Miniaturization of the entire device
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【Features】 - Busbars and coils used for high current applications are substrate-based - Achieves high insulation performance and usability - Uniform insulation layer using prepreg - Supports easy handling and safe operations - Proven substrate with 3000μ (3mm) copper plate
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Since our establishment, Kyoei Electric Co., Ltd. has consistently provided products that satisfy our customers based on the philosophy of "coexistence and co-prosperity with society," contributing to societal development for half a century through our business activities. Our "trading business," which handles a wide range of electronic, electrical, and industrial materials and components, as well as manufacturing equipment and office automation devices, and our "manufacturing business," which conducts integrated production from the design and development to mass production of printed circuit boards, are the two wheels that drive our company. We are fully committed to leveraging the characteristics of these two businesses to coordinate products and technology, providing various values globally in response to the demands of the times. Additionally, aiming to enhance customer satisfaction, we have obtained ISO 9001 certification for our quality management system, and further, in line with our policy of being an "environmentally friendly company," we have obtained ISO 14001 certification for our environmental management system. Moving forward, we will continue to strive to meet our customers' needs at a high level with the "co-prosperityism" that we have cultivated since our founding.