Celem

CELEM PRODUCTS FOR INDUCTION HEATING

Capacitors produced by CELEM are based on conductive heat transfer. This solution provides very good cooling conditions, which in turn has allowed the reduction of capacitor dimensions and a significant decrease in capacitor volume relative to its power. Conductive cooling of capacitors requires cooling the busbar to which they are attached with water. This solution works well when connecting capacitors in banks. In the case of single, higher-power capacitors, the best solution turned out to be the implementation of a cooling system inside the capacitor structure. As a result, CELEM developed a group of water-cooled capacitors. Capacitors from both groups are intended for products in the medium and high-frequency sectors. In CELEM capacitors, polypropylene and mica are used as dielectrics. Mica capacitors can operate at temperatures above 100°C and frequencies up to 1 MHz.