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Solid aluminum capacitor introduced solid aluminum capacitor paper

　　Structure of solid aluminum capacitor foil: positive and negative foil is respectively connected with the positive,negative guide pin, the insulating material is separated andoverlapping winding together, and the adhesive tape,insulation material, is loose and porous structure, which are filled with a conductive polymer; the winding structure isaluminum shell and the rubber cover sealing, guide the needle through the rubber cover is communicated with the outside.
　　Schematic structure of solid aluminum capacitors
　　The working mechanism of aluminum metal matrix: is foil forcapacitor cathode, conductive polymer layer capacitor cathode foil, anodic alumina membrane is as dielectric;when the positive, negative guide pin is connected with the power supply positive, negative pole connection, the positive capacitor is positive, negative negative, can be stored charge.
　　Solid aluminum capacitor structure and liquid aluminumcapacitor is completely consistent, different points in thesolid aluminum capacitors with solid electrolyte (e.g.polypyrrole, polyaniline, PEDOT) to replace the adsorbedelectrolyte electrolytic paper, so there is no need to changecircuit board structure, may according to need to directlyreplace liquid aluminum capacitor for solid aluminumcapacitor. Compared with the liquid electrolyte, solid electrolyte has more excellent electrical conductivity, not asliquid electrolyte so empty, so solid aluminum capacitors have excellent frequency characteristics and properties oflong life. PolyCap solid aluminum capacitor using conductive polymer PEDOT as electrolyte, solid aluminum capacitors are currently the most advanced.