Celem was first established with the design and marketing of the first low voltage conduction-cooled power capacitor. These mica-based units allow high currents to generate in a much smaller case size than with the existing oil-filled technology, and so they quickly garnered a reputation for their quality and reliability. The product range includes power capacitors for medium and high frequency induction heating, configurable assembly systems, transformers and capacitors for use in high-voltage smoothing and bypass, as well as custom-design tank capacitor solutions for any and every high-power resonant technology application.