Ceramic Dielectric Powder

Pdc allied with psa group in september 2005 and officially merged with frontier in 2008.

Ceramic dielectric powder.

Advanced capacitance materials primarily for electromagnetic weapon systems and is a manufacturer of nano size ceramic dielectric powders monolithic ceramic capacitors and substrates as well as specialty dielectric materials. Was founded in 1969 to develop and supply high quality titanate ceramic powder formulations to the ceramic capacitor industry. These include high frequency dielectric powders low temperature ceramic formulations and new ceramic formulations for microwave 5g applications. This feature allows the mlcc can be used in cellular phone communication device microwave amplifier blue tooth module computer etc.

The micropower technologies division dielectric constant. Pdc was founded in 1990 as the first local manufacturer and exporter of ceramic dielectric powders and multilayer ceramic chip capacitors in taiwan. Class 2 ceramic capacitors have a dielectric with a high permittivity and therefore a better volumetric efficiency than class 1 capacitors but lower accuracy and stability. Ferro is a leading supplier and formulator of class ii x7r dielectric powders designed for use in the manufacture of class ii multilayer ceramic capacitors mlcc and single layer capacitors slc as well as for electronic ceramic devices where x7r class ii tcc temperature coefficient of capacitance characteristics are required.

The ultra fine particle size 50 to 400 nanometers nm of these ceramic powders make them ideal for ultra thin dielectric layers in composites and ceramic capacitors. The ceramic dielectric is characterized by a nonlinear change of capacitance over the temperature range. Less demanding applications such as impedance matching or tuning will benefit from the application specific ceramic materials which can be provided in custom shapes such as bars substrates or powders for dispersion into polymers. Our dielectric resonator materials are custom blended and sized to suit the individual filter or oscillator design.

Dimat s management team has over eighty years of experience in ceramics technology. 3 in global market share. We offer a wide variety of materials all produced to order at reasonable prices and in lot sizes that fit your requirements. X7r formulation has very fine grain size and density structure.

The capacitance value also depends on the applied voltage. 2 in global capacity and no. Ferro manufacturers a large array of dielectric ceramic powders and formulations specially designed to deliver high performance in many non capacitor components. Tpl offers a range of titanate powders with controlled size and chemistry.

The cog ceramic powder is for microwave application that has high q low esr at high frequency. Pdc provides full lines of dielectrics powder along with below good specialty for disc type capacitor mlcc type capacitor and patch antenna resonator filter applications.