Introduction of tantalum electrolytic capacitor
A sintered crucible was used as the positive electrode, and the electrolyte used solid manganese dioxide. Temperature characteristics, frequency characteristics and reliability are superior to ordinary electrolytic capacitors, especially the leakage current is extremely small, the storage is good, the life is long, the capacity error is small, and the volume is small, and the largest capacitance voltage product can be obtained per unit volume. Its resistance to pulsating current is poor, and if it is damaged, it is easy to be short-circuited. Often used in ultra-small, high-reliability machines.