| 摘要 |
PURPOSE: A composition of a high-voltage electrolyte of an aluminum electrolytic capacitor is provided to enhance the thermal stability and the conductivity and improve the loss angle characteristic and the withstand voltage by using lauric acid of a long chain. CONSTITUTION: A composition of a high-voltage electrolyte of an aluminum electrolytic capacitor is formed with ethylene glycol of 50 to 85 weight percent, ammonium as dibasic acid of 1.7 weight percent, octane-dicarboxylate of 6 to 12 weight percent, lauric acid of 1 to 5 weight percent, silicon-dioxide of 2 to 8 weight percent, paranitro-benzyl alcohol of 0.1 to 2 weight percent. |
