UPM1H1R5MDD

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is a type of capacitor that uses a thin aluminum oxide layer on aluminum foil as the dielectric. Compared to other types of capacitors, aluminum electrolytic capacitors are especially useful when a high capacitance is needed, as they can handle higher voltages and last much longer than other dielectrics.

The UPM1H1R5MDD aluminum electrolytic capacitor is a general-purpose device designed for use in a variety of applications. This type of capacitor is capable of withstanding high voltage and provides low impedance, long life, and fast response. It is also suitable for coupling and decoupling circuits where a low ESR is important.

Working Principle

Aluminum electrolytic capacitors are made up of two sets of aluminum foil separated by a thin layer of insulating material called a dielectric – in this case, an aluminum oxide layer. When a voltage is applied to the capacitor, positive and negative ions are attracted to the opposite plates, and a charge accumulates which creates a potential difference, causing a current to flow. This current is referred to as a capacitor’s capacitance.

The UPM1H1R5MDD aluminum electrolytic capacitor is designed to have a low Equivalent Series Resistance (ESR). The ESR is a measure of the capacitor’s dynamic resistance to AC current. The lower the ESR, the higher the capacitor’s capacitance and the lower its frequency response. The capacitor’s performance is enhanced with its low ESR, which allows it to produce higher current levels than other capacitors.

Another feature of the UPM1H1R5MDD aluminum electrolytic capacitor is long life. Its design incorporates a self-healing mechanism that allows it to withstand over-voltage and over-temperature conditions while still providing durable performance. It also has a long shelf life, making it an ideal choice for applications that require reliable operation with little maintenance.

Application Field

The UPM1H1R5MDD aluminum electrolytic capacitor is suitable for a variety of applications due to its low ESR parameters, excellent self-healing characteristics, long lifetime, and high capacitance. It can be used in a variety of electronic applications such as power supplies, motor drives, filtering circuits, RF circuits, and audio equipment. The capacitor is also particularly suited for applications where high voltage, high capacitance, and low impedance are desired.

The UPM1H1R5MDD aluminum electrolytic capacitor is a reliable and cost-effective choice for a range of electronics applications due to its combination of features. Its low ESR, high capacitance, and long lifetime ensure reliable performance with minimal maintenance. By providing excellent high voltage and filtering performance, the UPM1H1R5MDD aluminum electrolytic capacitor is an ideal choice for a variety of applications in healthcare, automotive, aviation, and telecommunications industries.

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