UPW1A181MED

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Aluminum electrolytic capacitors are widely used in various electronic devices, such as computers, servers, televisions, DVD players, home theaters, and mobile devices. These capacitors provide power for various applications due to their relatively low cost and high capacitance. The UPW1A181MED aluminum electrolytic capacitor is one such type of capacitor manufactured by United Chemi-Con.

The UPW1A181MED is a high temperature aluminum electrolytic capacitor designed to withstand temperatures of -55°C to +105°C. It can handle ripple current up to 2A and is available in a variety of voltages ranging from 20V to 50V. The capacitor has a diameter of 17.6mm and a lead length of 4.5mm. It also features a snap-in mounting system for easy installation. The UPW1A181MED has a long life expectancy of 2000 to 3000 hours depending on the rated voltage.

The UPW1A181MED’s main purpose is to store energy and discharge it at a higher rate as needed. It is designed to regulate voltage, reduce noise, and provide surge protection. By controlling the output voltage, the capacitor helps ensure that the electrical current is maintained at a certain level. This helps reduce noise and interference, as well as provide protection against surges. The capacitance of the UPW1A181MED ranges from 1.8μF to 10μF depending on the voltage rating.

The UPW1A181MED aluminum electrolytic capacitor is often used in applications such as television receivers, audio systems, power supplies, telecommunications equipment, and motors. It is also commonly used in industrial environments, including robotics, automation, and aerospace. The UPW1A181MED is popular for its low cost, high capacity, and long service life.

The working principle of an aluminum electrolytic capacitor is fairly simple. Inside the capacitor, two aluminum plates are separated by an electrolyte solution. It is this separation that allows the capacitor to store electrical energy. When there is a current in the circuit, it causes an electrical field to form between the plates. This is known as electrostatic induction. The field attracts positive ions to the negative plate and negative ions to the positive plate, and the ions are stored in the electrolyte between the plates. This creates a capacitance, which is the amount of energy the capacitor can store.

When an external voltage is applied, the stored electric charge flows out of the capacitor to the connected circuit, allowing the capacitor to serve as a voltage regulator. The amount of charge the capacitor can store is dependent on its capacitance, which is determined by its size and the material used to construct the plates.

In conclusion, the UPW1A181MED aluminum electrolytic capacitor is a cost-effective and reliable capacitor designed to withstand extreme temperatures. It is highly versatile and can be used in a variety of applications, including audio systems, power supplies, motors, industrial equipment, and telecommunications. The working principle of the capacitor is based on the concept of electrostatic induction, wherein electric charge is stored between two aluminum plates separated by an electrolyte. This charge can then be transferred to a connected circuit, thus acting as a voltage regulator.

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