| 摘要 |
PURPOSE: An element assembly of a ceramic capacitor for a high voltage and high frequency band blocking filter, and a ceramic capacitor for a band blocking filter manufactured thereby are provided to cut off an interference signal between high speed communication networks using power lines by securing superior communication quality. CONSTITUTION: A molding pressure of higher than 50ton/cm¬2 is applied to a dielectric ceramic granule. A cylindrical mold body is subjected to a plastic working in the air at a high temperature of 1200-1500°C for more than 24 hours. A high purity Ag electrode is formed on an upper part and a lower part of the manufactured dielectric ceramic element of cylindrical shape. The manufactured first element is subjected to a process in which a cream solder or a preform solder having a melting point of about 230°C is screen printed, or inserted or coated in accordance with the element plane, so as to multiply the first element in series, and manufacture the second element(310) that has coupling terminals attached to upper and lower surfaces thereof. The coupling terminals are divided as much as a necessary capacity. |
