EV Charging Solutions for B2B Buyers | JONHON

Electric car charging stations, also known as Electric Vehicle Supply Equipment (EVSE), are the dedicated infrastructure that supplies electrical energy to recharge the batteries of electric cars. They are the vital link between the electrical grid and the vehicle, enabling EV ownership by providing refueling options at home, workplaces, and public locations. These stations come in various forms, from compact AC wallboxes for overnight charging to powerful DC fast chargers for rapid top-ups during longer journeys. A fundamental and user-critical component of every electric car charging station is the charging cable and connector, or "charging gun," which the driver physically connects to their car. JONHON is a world-leading specialist in the design and manufacture of these high-voltage interconnect components, which are essential to the safety, reliability, and user experience of any electric car charging station. The performance and longevity of a charging station are heavily influenced by the quality of its connector. JONHON's engineering team, comprising over 400 engineers dedicated to our electric vehicle business unit, designs connectors that are ergonomic for comfortable handling, built with robust materials to withstand thousands of plug-unplug cycles and environmental exposure, and engineered for efficient power transfer. Our extensive patent portfolio, with over 300 EV-related patents, protects innovations in contact technology, sealing, and thermal management that enhance connector reliability. Safety when handling high-voltage electricity is paramount. JONHON's connectors integrate high voltage interlock (HVIL) circuits that work with the station's controls to ensure power is only delivered when the connector is fully and securely engaged with the car, preventing arcing and protecting the user. Furthermore, JONHON's active participation in formulating 7 IEC standards ensures our components meet global requirements for interoperability, allowing a single charging station to safely and effectively serve a wide range of electric car models. For manufacturers of electric car charging stations, partnering with JONHON means building on a foundation of proven, high-quality interconnect technology. To discuss integrating JONHON's components into your products, please contact our technical team.