UPM2AR68MDD

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Aluminum electrolytic capacitors are special components used in electronics devices such as TV sets and radios. They store electrical energy and are particularly useful for filtering and bypassing. UPM2AR68MDD is an aluminum electrolytic capacitor with specific applications and working principles.

The UPM2AR68MDD capacitor is a radial style aluminium oxide capacitor that offers high capacitance and reliability. It is widely used in a variety of electronic applications, such as in computers, audio equipment, power circuits, and automotive electronics. This product’s capacitance range is from 0.47uF to 3.3uF making it very versatile and suitable for different uses. It dons a high Maximum Operating Voltage (MEV) of 50VDC, and a very low dissipation factor of 0.47 at 100KHz and 20C.

The construction of the UPM2AR68MDD is composed of a non-solid electrolyte, an anode foil, a cathode foil, and a dielectric paper spacer. The two aluminium foils act as two electrodes of the capacitor, which are wound in a very tight manner that forms a triple layer ceramic core. The resulting structure provides a large surface area and a high capacitance. The shell of the capacitor is filled with a special electrolytic fluid which is made of a combination of glycol and deionized water. This fluid helps the capacitor to maintain a low dissipation factor and also provides isolation.

The working principle of a UPM2AR68MDD electrolytic capacitor is fairly simple. When a DC voltage is applied to the capacitor, a current is generated across the electrodes. This current causes ions from the electrolyte to migrate from the anode to the cathode which is then stored in the dielectric paper spacer. This is what makes the capacitor able to store electrical energy. As the current is increased, the capacitance also increases and the voltage is held constant.

The working principles of aluminium electrolytic capacitor UPM2AR68MDD are similar to other types of capacitors. However, due to its special design, it is able to offer high capacitance, superior reliability, and stability. This makes it an ideal choice for use in high-voltage, low-dissipation circuit designs. Furthermore, the long life and high capacitance of the UPM2AR68MDD make it a great choice for filtering and bypassing applications.

In conclusion, UPM2AR68MDD is an aluminum electrolytic capacitor with specific applications and working principles. It offers high capacitance, low dissipation, and reliability for applications in power circuits, automotive electronics, audio equipment, and computers. This capacitor is ideal for bypassing and filtering applications and is able to hold a constant voltage in higher currents.

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