UPW1C181MEH

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Aluminum electrolytic capacitors are widely used in various applications, from power supplies and automation solutions to wireless devices and high-performance audio systems. Due to their wide versatility and availability, these devices offer a lot of possibilities in a range of industrial, commercial, and consumer applications. In this article, we discuss the application field and working principle of the UPW 1C181MEH Aluminum Electrolytic Capacitor.

As a higher capacitance device, UPW 1C181MEH Aluminum Electrolytic Capacitor is widely used in power supplies, especially in switch mode power supplies. This device has a capacitance value of 180 µF and a DC leakage current of 0.02 µA. This device is designed to provide reliable operation in high temperature and high current applications, and has a good ripple current withstanding capability. UPW 1C181MEH is also used in power supplies, inverters, motors, gateway motor drives, high frequency switching devices, and other applications with high Noise/Filter IDC and/or termperature requirements.

The structure of the UPW 1C181MEH consists of an anode can, anode lead, cathode lead, and an encapsulated capacitor element. The polarized bituminum electrolytic capacitors feature cost-effective, long-lasting performance, even in high temperature and long life applications. The anode can is a tin-plated aluminum can, while the lead-out wires are made of copper. The capacitor element is encapsulated where the anode lead and cathode lead are connected to two dielectric oil-impregnated paper series containers which are separate but embedded simultaneously within the anode can.

The working principle of UPW 1C181MEH is based on the principle of electrostatic capacitance. Electrolytic capacitors, on the other hand, use an electrolyte to provide the electrolyte in which the electrical charges move, and form an electric double layer. This electric double layer is essentially a storage for the electrical charge. As an electrical field is applied across the capacitor, charged ions migrate to the opposite side of the capacitor, resulting in a current. As the electric field changes, the ions become displaced, resulting in a change of capacitance.

UPW capicitors also feature high ripple current and high self-healing stock capacity. Their aluminum design allows for a wide range of effective capacitances and a longer life. The oil-impregnated paper provides further capacitance and stability. The good leakage current and ripple current performance ensures stable and reliable operation in various electrical and electronic applications.

In summary, UPW 1C181MEH Aluminum Electrolytic Capacitor has a wide range of application fields, from power supplies and automation solutions to wireless devices and high-performance audio systems. Its working principle is based on the principle of electrostatic capacitance, and its features such as high ripple current, self-healing stock capacity, and wide range of capacitance provide an efficient and robust solution. Therefore, UPW 1C181MEH Aluminum Electrolytic Capacitor is an excellent choice for various applications.

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