UHE2A390MPD1TA

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Aluminum electrolytic capacitors are a type of capacitors that works by using electrolytic solutions with specialized chemistry. They are one of the most common capacitor types. The UHE2A390MPD1TA is a type of aluminum electrolytic capacitor. It is usually used in electronic applications that require high levels of energy storage in a compact form factor. This includes 4 to 100V DC applications, such as automotive electronic and automotive power control, lighting, robotic, and motor control applications.

The UHE2A390MPD1TA is a long-life capacitor that features high capacitance, low ESR, and low Leakage Current, making it ideal for a variety of different electronic applications. Its capacitance values range from 470 µF to 47000 µF with a voltage rated from 4 to 100V DC. It is also temperature rated from -40℃ to +125℃. The capacitor has an 8mm diameter and a 25.4mm height, making it easy to fit in tight enclosures.

The working principle of the UHE2A390MPD1TA aluminum electrolytic capacitors is based on electrochemical reactions between an electrolyte and two electrodes – an anode, which is the positive terminal, and a cathode, which is the negative terminal. The anode is made of an electrically conductive aluminum foil covered in an oxide layer, while the cathode is made of a catalytic metal surface. Between the two electrodes, large amounts of charge can be stored in the form of electrolytic solutions.

When a potential difference is applied across the terminals, an electric field is created between them. This electric field causes ions in the electrolyte to move towards the cathode, forming a double layer of charge. The anode acts as an electron donor, while the cathode acts as an electron acceptor. The charge stored in the double layer is the capacitance of the capacitor.

The UHE2A390MPD1TA aluminum electrolytic capacitors are particularly useful in applications where energy must be stored quickly and efficiently with high levels of performance. These applications may include DC motor control, power control, and UPS (Uninterruptible Power Supply) systems. The capacitor can also be used in audio circuits to reduce noise and signal distortion. Additionally, the capacitor is designed to provide high levels of reliability and safety with a long life cycle.

In conclusion, the UHE2A390MPD1TA aluminum electrolytic capacitor is designed for 4 to 100V DC applications and offers high capacitance and low ESR, making it ideal for electronics in automotive, robot, lighting, and motor control applications. Its small size and high capacity make it suitable for tight spaces, while its long life and reliability make it a dependable choice for a variety of applications. The capacitor operates using electrochemical reactions, allowing it to store large amounts of electrical charge efficiently.

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