Production of impregnated electrical components, e.g. capacitor comprises impregnating the component with a impregnating agent which hardens on heating, and placing the component into a hardening bath to harden the impregnating agent

摘要

Production of impregnated electrical components comprises impregnating the component with a impregnating agent which hardens on heating; and placing the component into a hardening bath to harden the impregnating agent. Preferred Features: The impregnating step is carried out in a vacuum. The impregnating agent is degassed before the element is impregnated with the agent. The component is dried before the impregnating step.