PROCESSO DE TRATAMENTO DE VARISTORES DE OXIDO DE METAL PARA REDUZIR A PERDA DE POTENCIA

摘要

Metal oxide varistors having a uniform wattage gradient across the varistor surfaces are provided by removing a thin layer of metal oxide surface material from the periphery of the varistors prior to applying an insulating collar and a silicone rubber encapsulation for the purpose of heat dissipation.