ECQ-E10122KFB

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Film capacitors are mainly used in AC circuits where a relatively constant capacitance or a precise capacitance value is required over a wide range of frequencies. They are also very stable with regards to environmental conditions and ageing compared to most other types of capacitor, with low dielectric losses. ECQ-E10122KFB is a special type of film capacitor with various unique features and applicatons.

ECQ-E10122KFB has compact size which makes it suitable for high density PCB assembly applications, particularly in multi-layered, intricate designs. The product also delivers excellent temperature and voltage stability, withstanding temperatures up to 125°C. Additionally, ECQ-E10122KFB offers low inductance, low equivalent series resistance and low self-resonant frequency. With such features, ECQ-E10122KFB is suitable for use in various application fields, such as automotive, digital home electric appliances, medical and power electronics.

The major components of ECQ-E10122KFB are ethylene propylene terpolymer (EPT) film, pure aluminium foil and pure tin steel. The EPT film has a high dielectric strength and forms the electrical insulation layer between the two electrodes. The electrodes are formed by aluminium and tin, which are two metallic plates that are coated with EPT film. The two layers of pure aluminium foil and pure tin steel create the core of the ECQ-E10122KFB. These materials are joined together using an adhesive. The combination of materials, components and adhesive provides the ECQ-E10122KFB with excellent electrical and thermal characteristics.

ECQ-E1012KFB works on AC power in order to store energy and then release it when required. While AC voltage is applied to the capacitor, the electrons from the plate connected to the negative side of the voltage source will accumulate in the pure tin steel. At the same time, the electrons from the plate connected to the positive side of the voltage source will accumulate in the pure aluminium foil. This creates an electrical field between the pure tin steel and pure aluminium foil layers, thus storing electrical energy in the capacitor.

When the AC voltage is removed, the electrical field will still remain in the ECQ-E10122KFB, enabling it to release its stored energy. Additionally, due to the low resistance characteristics of the material, the capacitor is able to rapidly discharge its stored energy into the load. ECQ-E1012KFB can also be used as a filter capacitor in DC circuits in order to reduce the ripple current or to reduce specific frequencies of AC signals.

To sum up, ECQ-E1012KFB is a high-performance film capacitor that can be used in a variety of applications. This type of capacitor delivers excellent temperature and voltage stability, making it suitable for use in automotive, digital home electric appliances, medical and power electronics. ECQ-E1012KFB works on the principle of storing electrical energy in a dielectric medium and releasing it when required.

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