EEU-FC1J390B

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Aluminum Electrolytic Capacitors are widely used in all sorts of electronic products from consumer products to industrial products and are essential components across most of those applications. EEU-FC1J390B is no exception, it is a type of aluminum electrolytic capacitor and is known in the market as a Long Life Capacitor due to its long working life. It is used in all sorts of applications and its working principle mainly relies on its capacitance which depends on the value of the capacitance, the applied voltage, and the capacitance change vs. time.

The main components of the EEU-FC1J390B are aluminum electrolyte, anode, and cathode. The aluminum electrolyte works as an insulation material, the anode forms a negative side with the aluminum electrolyte, and the cathode forms a positive side with the electrolyte. On the anode and cathode, an oxide film forms, which is conducted by electrons and ions. This oxide film and the aluminum electrolyte together forms the capacitor that\'s capable of storing energy by using the capacitance, which depends on the applied voltage and the capacitance change over time. By the way, the amount of the stored energy is higher in this type of capacitor compared to other types of capacitors.

EEU-FC1J390B is mainly used for filtering in automotive applications, like onboard electronic control systems, air conditioners, navigation systems, and other applications. It is well known for its high capacitance, low equivalent series resistance (ESR), and long life characteristics. Its long life rating is achieved by its stable performance in harsh temperature and environmental conditions. The core of the long life rating is based on its three layers insulation structure, which is composed of the anode, aluminum electrolyte, and cathode, allowing it to reduce maximum applied voltage, protect the ability to store and supply energy, and maintain high reliability. The long expected life of this capacitor helps manufacturers in the automotive sector reduce their total cost of ownership (TCO) and maintain reliability in other electrical equipment.

In addition, EEU-FC1J390B also shows its superior performance in low temperature, low leakage, low ESR, high capacitance, and long life characteristic when it is used in industrial applications. For example, it is widely used for power filtering, smoothing, and power buffering. In industrial applications, the long expected life and reliable performance of the capacitor can hold up the signal quality, reduce power loss, maintain a stable working temperature, and improve the performance of operating devices. With its low ESR, the capacitor ensures that the power loss is low and the power supply is steady, thus increasing the efficiency of the system as a whole and providing a reliable performance of the operating device.

The combination of low temperature, low leakage, low ESR, high capacitance, and long life of EEU-FC1J390B make it the perfect choice for automotive and industrial applications. It has a good ability to store and supply energy with its good insulation, reliable performance, and wide operating temperature range. Its long expected life can also help users reduce their total cost of ownership (TCO) and increase the stability of their devices. All these advantages make the capacitor a dependable component for a variety of electronic devices.

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