EV Charging Solutions for B2B Buyers | JONHON

An EV car charging station, also known as Electric Vehicle Supply Equipment (EVSE), is the dedicated infrastructure that supplies electrical energy to recharge the battery of an electric car. It is the critical link between the electrical grid and the vehicle, enabling EV owners to charge at home, at work, or in public locations. These stations vary widely, from compact AC wallboxes for overnight charging to high-power DC fast chargers for rapid top-ups during longer trips. A universal and user-critical component of every EV car charging station is the physical connector—the charging cable and plug, often called the "charging gun"—that the driver handles to connect their car. JONHON is a world-leading specialist in the design and manufacture of these high-performance, high-reliability interconnect components. The safety, durability, and overall user experience of an EV car charging station are fundamentally determined by the quality of its connector. JONHON's engineering team, with over 400 engineers dedicated to our electric vehicle business unit, designs connectors that are purpose-built for their application. For AC stations, this means robust, ergonomic designs for daily use. For DC fast charging stations, it requires advanced engineering to handle high voltages (up to 1000V DC), high currents, and significant heat, with JONHON's solutions for ultra-fast chargers incorporating liquid-cooled cables. Our over 300 EV-related patents protect these critical technologies. Safety is the highest priority. JONHON's connectors integrate high voltage interlock (HVIL) circuits that work with the station's controls to ensure power is only delivered when a secure, locked connection is made, preventing arcing and protecting users. Our active participation in formulating 7 IEC standards ensures our components meet the strict global requirements for interoperability and safety. For manufacturers of EV car charging stations, partnering with JONHON for the core interconnect technology is a strategic decision to ensure product reliability and market success. To discuss integrating JONHON's components into your products, please contact our technical team.