450MXK680MEFC35X45

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Aluminum electrolytic capacitors are passive components consisting of two aluminum foils separated by a separator impregnated with an electrolyte. Between the electrodes are connected the anode and cathode leads. The anode is generally formed into a rolled foil, which is the positive terminal. The cathode is the negative terminal, and may also be formed into a rolled foil. In between the rolled foils is a paper or plastic separator. This separator is impregnated with a liquid electrolyte made up of ethylene glycol, water, and inorganic acid. When an electric current is passed through this assembly, electrons are drawn from the liquid and settle on the anode, resulting in the formation of a negatively charged negative electrolyte layer. The anode, being positively charged, attracts the electrons and forms a positively charged metallic film on the surface of the foil. This charge separation on both sides of the separator creates a double layer electrostatic capacitor, which is the basis of an aluminum electrolytic capacitor.

The 450MXK680MEFC35X45 is an aluminum electrolytic capacitor that can be used for applications such as energy storage, power supplies, and medical instrumentation. It utilizes a Type N film dielectric and features low ESR (equivalent series resistance). Its low-temperature performance ensures reliable operation even in extreme temperatures ranging from -55 to +105 °C. The capacitor utilizes a longservice life and is highly reliable.

The working principle of the 450MXK680MEFC35X45 aluminum electrolytic capacitor is based on the principles of capacitance. When an AC voltage is applied to the capacitor, the electrons jump from one plate to the other, creating an electric field and forming a polarized electric dipole. As the electrons enter the positive plate, they produce a net positive charge on the plate, and subsequently attract electrons from the negative plate which repels them. This process creates a continuous flow of electrons in the capacitor, creating a continuous charge on one side and a continuous electrical field between the plates. This charge is the basis of capacitance.

In the 450MXK680MEFC35X45, the capacitance is provided by the electrolyte which works with the electric field created by the electrons. The electrolyte acts as an insulator, preventing electrons from flowing freely between the plates and allowing them to accumulate as charge. This charge is then stored in the foil of the capacitor, creating the electrical field necessary for effective capacitance.

The 450MXK680MEFC35X45 aluminum electrolytic capacitor provides high capacitance in a small package. It is highly reliable and offers a long service life. The low-temperature performance also ensures reliable operation in extreme temperatures. This makes the 450MXK680MEFC35X45 ideal for applications like energy storage, power supplies, and medical instrumentation.

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