Tantalum capacitor can be very eagle to obtain larger electriccapacity, in power filtering, traffic bypass such use fewcompetitors, tantalum capacitor has unilateral electricalconductivity, or so-called "polarity", should press the power ofthe application to the positive and negative direction, if takeinto a power supply fault, capacitors do effect, and leakagecurrent, a short time will fever, destroy''s oxidation film andfailure

Tantalum Capacitor