ALS71C432QC400

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Aluminum electrolytic capacitors are polarized capacitors that rely on the electrolytic behavior of anodic aluminum oxide films for their operation. The ALS71C432QC400 is a type of aluminum electrolytic capacitor that makes use of a spiral-wound aluminum casing with a dielectric anode oxide film, along with radial and snap-in lead terminations. It is especially suitable for high-frequency and high-current applications in power systems. This capacitor has a wide temperature range, and is designed to withstand large inrush currents and reverse-currents.The ALS71C432QC400 has an AC voltage rating of 160VAC and a DC working voltage of 420VDC. It has a capacitance of 7.2µF and can withstand a temperature range of -55°C to +105°C. The allowable ripple current is 2.5A and the life expectancy is 2000 hours. The capacitor has an ESR rating of 0.47Ω and is designed to be used in a range of applications such as switching power supplies, UPS systems, audio amplifiers, and more.The operating principle of an aluminum electrolytic capacitor is based on the fact that anodic aluminum oxide films form an insulating layer that prevents current flow. When a voltage is applied across the capacitor, the electrolyte solution in the capacitors is oxidized and reduced, respectively. This causes a buildup of charge and extremely high dielectric strength. The capacitance value is determined by the area of the anode and the distance between the plates.The ALS71C432QC400 capacitor is designed to provide high saturation current and voltage in applications where reliability and longevity are required. It is also designed to operate with a lower ESR than other aluminum electrolytic capacitors. It is an especially attractive choice for applications such as computer power supplies, electrical automotive systems, and other industrial applications.One of the key advantages offered by the ALS71C432QC400 is its long life expectancy. The high performance of this capacitor is maintained for up to 2000 hours of operation, thanks to its advanced design and superior manufacturing techniques. The capacitor also offers a wide temperature range, and can operate reliably in temperatures between -55°C and +105°C. This is especially useful for applications in harsh environmental conditions such as industrial and mobile equipment.The ALS71C432QC400 is a robust and reliable aluminum electrolytic capacitor that is suitable for a wide range of applications where reliable performance and long life expectancy are expected. The advanced design and manufacturing techniques used in its production make it an especially attractive option for applications such as computer power supplies, electrical automotive systems, and other industrial applications.

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