Shown here are figures indicating the important features of PZ-CAPs. In the conventional method of a solid electrolyte, the performance of oxide-film repair is poor. The concept behind PZ-CAPs is to effectively fill the PEDOT (which is essentially the polymer mixture) and retain the high performance of the capacitor element together through the inclusion of stabilizing agents. Production factors of PZ-CAP Series include: remove infiltration of hydrogen ions to anode foil during polymerization, use PEDOT without iron compounds or strong acids as well as residue of polymerization and to fill PEDOT effectively over the capacitor element. Also PZ-CAP Series add stabilizing agents and reaction inhibitors to maintain reliability of capacitor during high temperature and humidity conditions. PZ-CAPs adopt high-purity PEDOT allowing for a high working voltage and minimum damage to the capacitor element. The new filling method brings high capacitance and low ESR. Stabilizing agents and reaction inhibitors are employed to drastically improve the reliability of the capacitor. Such stabilizing agents and reaction inhibitors restore the oxide film of anode foil which is typically found in aluminum electrolytic capacitors when the oxide layer is damaged. The image of the new stabilizing agents is shown on this page. The stabilizing agents and reaction inhibitors have no adverse effect on the capacitor life tests, initial characteristics and yield good overall performance. The amount of agents employed has been carefully designed to protect the life of the capacitor even under severe environments. This system is named “ARS” (Active Repair System) which is an exclusive by Rubycon.