| 摘要 |
PURPOSE: A low-resistance electrolyte of an aluminum electrolytic capacitor is provided to enhance the loss angle characteristic and lower an ESR(Equivalent Series Resistance) at a high frequency by improving the conductivity of the electrolyte, increasing the amount of moisture, and adding diammonium phosphate and the mannitol. CONSTITUTION: A low-resistance electrolyte of an aluminum electrolytic capacitor is formed with ethylene glycol of 15 to 55 weight percent, ammonium-adipate of 5 to 13 weight percent, mannitol of 0.5 to 5 weight percent, sulfamide of 0.5 to 5 weight percent, diammonium phosphate of 0.1 to 2 weight percent, and paranitro-benzoicacid of 0.1 to 2 weight percent. |
