567ULR4R0MEF

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Aluminium - Polymer Capacitors

Aluminium - Polymer capacitors are used in a wide range of applications as they offer significantly better capacitance per unit volume than conventional solid electrolytic capacitors. The 567ULR4R0MEF series is a range of poly aluminium capacitors with a unique anode foil design, giving them excellent electrical performance.

567ULR4R0MEF application field and working principle

The 567ULR4R0MEF is suitable for a variety of applications including switch mode power supplies, CPU’s, inverters, generators, PCs, cars and telecommunications equipment. It also displays excellent performance in extreme temperatures and vibrations.

Aluminium Polymer capacitors are typically constructed from a three-layer structure, consisting of an anode layer, a cathode layer and an insulating dielectric in between. The 567ULR4R0MEF series has a special anode foil design, which allows it to achieve the highest capacitance per volume and excellent electrical performance.

The capacitor works by using the principle of electrostatic attraction. When a voltage is applied to electrodes of the capacitor, a charge will accumulate on each plate, resulting in an electrostatic field between the two plates. This creates an electric field between the two plates, where charge is stored on one of the plates and drawn off the other.

The key to the 567ULR4R0MEF’s superior performance is its unique anode construction. The anode has a three-level structure, consisting of a top layer of aluminium, a middle layer of non-conductive dielectric and a bottom layer of conductive polymer. This special design gives the 567ULR4R0MEF an improved power density, higher capacitance and excellent performance in extreme temperatures and vibrations.

The 567ULR4R0MEF also has a number of other advantages, such as high reliability, low ESR and leakage current, as well as superior temperature performance. This makes them ideal for a wide range of applications and for use in critical circuits, where reliable performance is required.

Conclusion

The 567ULR4R0MEF is a range of poly aluminium capacitors with a unique anode foil design, giving them excellent electrical performance. They are suitable for a variety of applications, and display excellent performance in extreme temperatures and vibrations. The capacitor works by using the principle of electrostatic attraction, whereby charge is stored on one of the plates and drawn off the other. This special anode design gives the 567ULR4R0MEF superior performance, as well as other advantages such as high reliability, low ESR and leakage current.

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