MAL214259479E3

Aluminum Electrolytic Capacitors are capacitors with an electrolyte consisting of a solid or gel-like film of aluminum oxide, in which thin film aluminum electrodes are separately insulated and rolled together, making them a type of electrical double layer capacitor. The MAL214259479E3 is a type of electrolytic capacitor which is ideal for applications including switching power supplies, low-power coupling and smoothing circuits, and is an ideal choice for power supplies requiring large capacitance in a small SMD package.The MAL214259479E3 has excellent electrical characteristics, including excellent performance at high frequencies, low ESR, low DF, and stability over temperature and time. This capacitor is also highly reliable, due to its low resistance and capacitance variation with temperature. In addition, the MAL214259479E3 is also considered to be an environmentally friendly capacitor, due to its low surface thermal resistance, low thermal effusivity, and low thermal impedance.The construction of the MAL214259479E3 features a bottom-free and top-fixed aluminum electrolytic capacitor element, with conductive polymer cathode and dielectric oil. The element is placed inside a sealed aluminum can, with the can acting as the anode. The anode is connected to the cathode via an electrolyte.The working principle of the MAL214259479E3 is based on the electrochemical nature of aluminum oxide, in which an electric field is generated due to the difference in oxidation potential between the anode and cathode. This electric field creates a polarization of the oxide layers, which then allows charge carriers to move between the aluminum oxide layers.The capacitor is able to store a charge by allowing the charge carriers to move back and forth, due to the electric field created between the anode and cathode. The charge carriers move from anode to cathode, as electrons to fill the lower energy level of the oxide layers, and then return in the opposite direction, carrying a stored charge. The aluminum oxide layers are also able to allow the passage of electrons in both directions, creating an electrochemical capacitance.The stored energy in the capacitor is relative to the voltage applied to the capacitor and the capacitance of the dielectric material. The operating life of the capacitor depends on the insulation resistance of the electrolyte, the charge/discharge time and current, and the voltage applied across the device.The MAL214259479E3 aluminum electrolytic capacitor is ideal for a wide variety of applications, including switching power supplies, low-power coupling and smoothing circuits, and power supplies requiring large capacitance in a small SMD package. It is highly reliable, environmentally friendly, and offers excellent electrical characteristics, including excellent performance at high frequencies, low ESR, low DF, and stability over temperature and time.