Ceramic Electronic Components for EV Relays and HVDC Contactors, 95% Alumina Porcelain Case for Arc Extinguish

1. Description:

The new energy series ceramics are produced by high purity complex alumina and nano metallization. It is suitable for brazing of different materials such as copper, aluminum and felling. This series consist of HVDC relay ceramic housing, HVDC contactor ceramic shield, Fusegear ceramic case, ceramic connector for power battery cell.

Our product line features a range of reliable components and systems designed for new energy applications, including EV relays, HVDC contactors, fast-acting fusegear, vacuum interrupters, and power battery cell connectors. The ceramics used in these products are manufactured with uniform texture and good batch stability, ensuring exceptional arc extinguishing performance. The nickel layer is compact, continuous, smooth and provides excellent weldability. The ceramics also offer high flexural strength, high tensile strength, and good air tightness, making them ideal for use in PHEV vehicles, power charging stations, power storage stations, and urban commuting shuttles. Available in 95% alumina, our ceramics are made using dry-processing techniques and can be customized in white, pink, or other colors based on your needs. Trust our high-performance components to meet the demands of your new energy application.

2. Key Words:

New energy, EV relay, HVDC contactor, Fast acting fusegear, Vacuum interrupter, Power battery cell connector, Arc extinguish, Ceramics are with uniform texture and good batch stability, Nickel layer is compact, continuous, smooth and weldability, Ceramics are with high flexural strength, high tensile strength and good air tightness, PHEV vehicles, power charing stations, power storage stations and urban commuting shuttles, 95% alumina, dry-processing, white, pink or customized.

3. Parameters:

Hunan Meicheng Ceramics Technology Co., Ltd. was established in August 2010 with a registered capital of 36.8 million yuan. It is a modern large-scale special ceramics enterprise integrating R&D, production and sales. It passed the national high-tech enterprise certification in 2014. The company is located in the Special Ceramics Industrial Park of the Economic Development Zone of Xinhua County with a beautiful environment, covering an area of 40000 Sq.m. It is the first enterprise to settle in the Special Ceramics Industrial Park.

Meicheng consists of ceramics division, new energy division, sensor division, brazing division, mainly engaged in the research and application of zirconia ceramics, alumina ceramics, talc ceramics and other non-oxide ceramics. The production mainly adopts dry pressing process, supplemented by injection molding and tape casting process, and expands 3D ceramic printing: It has advanced ceramic nano metallization technology, ceramic brazing and ceramic finishing capabilities.

Meicheng has a professional R&D and testing platform, a mold making center and a raw material distribution base. And successively established long-term industry-university-research cooperation relations with Tsinghua University, Central South University, Hunan University, Changsha University of Science and Technology and other universities. Products are widely used in electronic appliances, communication interconnection, electric vehicles, urban light rail, aerospace, robotics and other fields.