Illinois Capacitor's HC and LC series conduction cooled capacitors are robust solutions for resonant power circuity having very high current demands. Large flat copper plates allow the LC series of capacitors to reliably handle the current and voltage in resonant power circuits. The HC series are compact rectangular block types.

With ratings of up to 1,200 A_RMS and 1,100 V_AC, these capacitors are more than capable of supporting a full range of industrial and high capacity battery-charging applications. Depending on series, parts are designed with single or multiple element construction. Dielectrics are impregnated to reduce the risk of corona within the capacitor.