PSU18935B

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Aluminum electrolytic capacitors are electrical devices that use an electrolyte, usually an acid, to store electrical power. These capacitors have the ability to store energy in an outer package or “jacket”, usually metallic in nature. They can also be used as an electrical filter, providing both functionality and protection to the system. Over time, they have gained in popularity and are used in a variety of applications, including medical, industrial, and consumer electronics.

Among the large variety of aluminum electrolytic capacitors available, the PSU18935B is a popular choice due to its high temperature and humidity tolerance, and its stable performance. It is mainly used in various industrial and automotive fields, such as LED lighting systems, home appliances, battery-powered equipment, and various industrial applications. The PSU18935B is a cylindrical shaped capacitor that has a low ESL and low ESR, which increases efficiency and reduces overall power consumption. The life span of the PSU18935B is long, and it is designed to withstand electrical overstress and vibrations, making it a solid choice for high-reliability applications.

The working principle of the PSU18935B is simple. It consists of two conductive metal plates which are separated by a dielectric. When a current passes through the capacitor, a charge builds up, allowing the capacitor to store electricity. As the charge on the plates builds up, an electric field is generated between them, and the capacitor begins to act as a high-pass filter. This filter allows higher frequency signals to pass through, while blocking lower frequency signals.

The PSU18935B also features a “stacked” configuration, which is a design feature that helps reduce the footprint of the device. This design helps to ensure that the capacitor has a stable capacitance and an improved temperature coefficient. Additionally, the PSU18935B also features an anti-corrosion treatment, which helps to protect the metallic parts of the capacitor and extend its lifetime.

In conclusion, the PSU18935B is a high-performance aluminum electrolytic capacitor designed for industrial and automotive applications. Its low ESL and low ESR, along with its long life span, make it an ideal choice for high-reliability applications. Furthermore, its “stacked” configuration and anti-corrosion treatment help to ensure that the capacitor has a stable capacitance and improved temperature coefficient. Overall, the PSU18935B provides a cost-effective solution for a variety of applications.

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