UHE1E471MPD6

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in applications such as motors and power lines. They are easy to manufacture and offer competitive prices for many applications. The UHE1E471MPD6 is an example of an aluminum electrolytic capacitor.

Structure and Working Principle

The UHE1E471MPD6 is a cylindrical switch-mode power capacitor made of an anode and cathode with a dielectric layer between them. The anode construction is an anodized aluminum tube, with a dielectric layer made of a film of aluminum oxide. The cathode is composed of aluminum foil, and the terminals are a combination of oxide-coated nickel-plated steel and high-purity copper.

The working principle of this capacitor is based on the movement of electrons across the dielectric layer when a voltage is applied. As charge accumulates on the anode side, electrons attempt to move through the dielectric layer to the cathode side. This process is called capacitance, and the accumulation of electrons on the anode side creates a positive voltage. As electrons continue to move through the dielectric layer, a current is formed, transferring energy from the anode side to the cathode side. Eventually, the capacitor reaches a balance, resulting in an average stored voltage across the two electrodes.

Application field

The UHE1E471MPD6 is an ideal component for multiple industries due to its low cost and high efficiency. It has many uses related to switching power supplies, such as resonance converters, PFC circuits, and EMI filters. It is also used in low-noise rectifier circuits and high-voltage switching regulator power supplies. Furthermore, it is widely applied in medical applications, as it is capable of maintaining a stable voltage output while remaining in a compact size.

Due to its versatility, the capacitor has many applications in the automotive industry as well. These include automotive power supply circuits, low-cost high voltage power supplies, and power-on reset circuits. It is also used in automotive sensors, control circuits, and energy control systems.

The UHE1E471MPD6 is also commonly used in communication technology, such as wireless repeaters, modems, base stations, and antenna systems. It is used in order to obtain stable voltages and extends the range of communication signals.

Advantages

The UHE1E471MPD6 is a popular capacitor due to its small size and low cost. It offers a high breakdown voltage for a small footprint and can be stacked, allowing for more space-efficient designs. Furthermore, it has a high ripple current and high capacitance ratio, making it a very efficient capacitor. It is also resistant to vibration and shock and can be used in temperatures ranging from -55 °C to +105 °C.

Conclusion

The UHE1E471MPD6 is an aluminum electrolytic capacitor offering a number of advantages to multiple industries. It has a small size, a high breakdown voltage, and can withstand a range of temperatures, making it a viable capacitor for many different applications. Its high capacitance ratio, vibration and shock resistance, and low cost make it a popular choice for all sorts of applications, from automotive circuits to medical applications, communication circuits, and power supplies. It is a versatile and efficient device with a wide range of applications.

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