APXH160ARA181MJ80G Capacitors

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Aluminum – Polymer Capacitors consist of multiple layers of different materials, such as aluminum, aluminum oxide, and a polymer film. This type of capacitor is known for its high reliability, low leakage, and high performance. The APXH160ARA181MJ80G is a an aluminum - polymer capacitor specifically designed for use in high temperature and high vibration environments, where standard ceramic or tantalum capacitors tend to fail.

The construction of the APXH160ARA181MJ80G begins with the construction of an anode contact. The anode contact is then separated from the anode body (aluminum) by the use of an anode gasket. The anode gasket creates an air gap between the anode contact and the anode body, which provides electrical insulation and prevents electrical shorts. The anode body, which is a large aluminum layer, is then coated with aluminum oxide to prevent leakage and provide chemical stability. The polymer film is then placed between the anode body and the cathode body and serves as the dielectric layer, while the cathode body is made of aluminum and acts as the return path for the current. The assembled capacitor is then enclosed in an epoxy resin package with a steel cover to protect it from dust and moisture.

The APXH160ARA181MJ80G has a wide range of application fields due to its high reliability, performance, and low leakage. It is suitable for use in automotive applications such as radar or laser sensors, internal combustion engine control systems, active suspension systems, and electrical power generation systems. It is also used in industrial automation and process control systems. Additionally, it can also be used in medical applications, where reliability and performance are essential.

The working principle of the APXH160ARA181MJ80G is relatively simple. When a voltage is applied, the electrons from the anode flow to the cathode, forming an electric current. This current accumulates on the cathode, and the capacitor begins to store charge. When the voltage is removed, the electric current reverses and is stored in the aluminum – polymer capacitor until the next cycle of current. As the capacitor stores charge, the electric field between the cathode and anode increases, thus increasing the capacitance.

Overall, the APXH160ARA181MJ80G is a reliable and high-performing aluminum – polymer capacitor that can be used in a variety of high temperature and high vibration applications. Its construction consists of multiple layers of aluminum, aluminum oxide, and a polymer film, and its working principle is based on the accumulation of electric charge in the capacitor. Thanks to its features, the APXH160ARA181MJ80G can be used in numerous applications, including automotive, industrial automation and process control, and medical applications.

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