EKZE101ELL681ML40S

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Aluminum electrolytic capacitors are electronic components classified as polarized capacitors and are categorized into two distinct types based on the anode construction: the wet-type aluminum electrolytic capacitor and the solid-type aluminum electrolytic capacitor. Aluminum electrolytic capacitors are commonly used to store or filter electrical current, and come in many shapes and styles depending on the type of application. The EKZE101ELL681ML40S is a wet-type aluminum electrolytic capacitor, which typically features a cylindrical can with electrical terminals protruding from the top.

An aluminum electrolytic capacitor has two primary layers of materials: the dielectric layer and the cathode layer. The dielectric layer is usually made up of two different types of material: an aluminum oxide film and an electrolyte material. The cathode layer of the aluminum electrolytic capacitor is formed by the aluminum anode. Typically, the aluminum anode is etched or machined in forms of “fingers” so that large surface area can be achieved, as well as increased capacitance and increased efficiency. In the solid-type aluminum electrolytic capacitor, the electrolyte is replaced with a solid material, typically a mix of polymers, graphite and other materials that are printed onto a thin film or coated onto the anode.

Aluminum electrolytic capacitors provide several benefits and are an ideal choice for a variety of applications. One of the main benefits of aluminum electrolytic capacitors is their relatively high capacitance value for their small size. In addition, they also have a high operating temperature range, from -40 degrees to +105 degrees Celsius. Another benefit is their low leakage current, which contributes to their long life performance.

The EKZE101ELL681ML40S is an aluminum electrolytic capacitor that can operate at temperatures ranging from -55°C to +105°C with a rated voltage of 63VDC. The maximum operating temperature range of the capacitor is +105°C. The maximum rated ripple current for the capacitor is 1000mA and the capacitance value is 680uf with a tolerance of 10%. It is designed for applications such as switching power supply, filter circuit, ripple filter circuit, and general circuits.

The working principle of aluminum electrolytic capacitors is based on Faraday’s law of capacitor charging. When a voltage is applied to the capacitor, an electric field is created between the anode and the cathode. This electric field forces electrons to move from one material to the other, creating a charge imbalance. This imbalance is what allows the capacitor to store electrical energy. When the applied voltage is removed, the electric field collapses, allowing the stored electrons to flow back, thus discharging the capacitor.

The EKZE101ELL681ML40S aluminum electrolytic capacitor is widely used for its various advantages. It is typically used for energy storage and filtering applications in areas such as consumer electronics, industrial controls, LED lighting, automotive components, or computer peripherals. The capacitor’s wide temperature range, long life capability, and low leakage current make it a great choice for a variety of applications.

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