Jema Energy is an established expert in designing and manufacturing custom high voltage power supplies (HVPS). Through collaboration with Fusion for Energy (F4E), the company has delivered advanced HVPS systems for JT-60SA, meeting the demanding requirements of gyrotron-based heating systems. Their modular, IGBT-based systems offer fast shutdown (<10 µs), high reliability, and can be adapted to a wide range of applications beyond fusion, including scientific infrastructure, particle accelerators, and high-power industrial systems.

• Customised HVPS up to 60kV / 2×55A with 100s operation
• Scalable architecture and modular design
• High safety: fast response and energy dump <10 J
• Suitable for ECRH systems, magnets, accelerators, and industrial test benches