Large Aluminium electrolytic capacitor

Large Aluminium electrolytic capacitor (LT series)

Large   Aluminum   Electrolytic  Capacitor

The Aluminium electrolytic capacitor is made of an aluminum cylinder as the negative electrode, which is filled with liquid electrolyte, and inserted with a curved aluminum strip as the positive electrode. It also requires direct current voltage treatment to form a layer of oxide film on the positive electrode as the medium. Its characteristics are large capacity, but high leakage, poor stability, and positive and negative polarity, making it suitable for power filtering or low-frequency circuits. When using, do not connect the positive and negative poles in reverse.