RL80J821MDN1KX Capacitors

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Aluminum-polymer capacitors date back to the 1970s when they were developed to replace heavier, less efficient electrolytic capacitors while providing longer lifespans, less leakage, and stability. They are now widely used in a variety of electronic and lighting applications, millions of these devices being used in cars, computers, and other devices. The RL80J821MDN1KX aluminum-polymer capacitor is a long-life, low ESL/ESR device with a 90°C tolerance rating. It is ideal for operations in a wide range of temperature conditions, from -55°C to +85°C. Moreover, the RL80J821MDN1KX exhibits excellent ripple current resistance and withstands very high currents up to 1.5A and peak voltages up to 100V.This capacitor is a good choice for applications where conditions such as high vibration and temperature variations must be taken into account. In fact, it\'s often used in automotive electronics and lighting, as well as in home appliances and industrial automation. On top of that, it is ideal for medical devices and power supplies, offering superior performance in both low and high temperatures.When it comes to its working principle, the RL80J821MDN1KX capacitor consists of two electrodes, each made of aluminum foil, that are separated by a thin polymer film. The thickness of the film affects the capacitance. As voltage is applied, the electrons held will cause a separation of charges, resulting in a built-up electric field and thus creating a capacitance. As a result, the energy stored in the device is proportional to the capacitance.The RL80J821MDN1KX aluminum-polymer capacitor is reliable, efficient, and flexible enough to be used in a variety of demanding applications. Thanks to its high current and voltage resistances, excellent heat dissipation, and long-term reliability, these devices offer high performance even in extreme conditions. Furthermore, its low ESR/ESL values and 90°C tolerance rating make it the perfect choice for many applications.

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