UUD0J470MCL1GS Capacitors

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Aluminum electrolytic capacitors are some of the most commonly used types of electrical components. They are generally small and inexpensive but provide important functions such as filtering and storage, and are used in a wide range of applications. UUD0J470MCL1GS is one of the aluminum electrolytic capacitors developed by the company KEMET, and it is widely used in various electronic circuits. Its application field and working principle will now be discussed.

Application Field:

UUD0J470MCL1GS aluminum electrolytic capacitors are mainly used in LED lighting, automotive electronics and home appliance electronics. In LED lighting, it is used for the startup and passive filtering of LED driver circuits and for energy supply in lighting equipment. In automotive electronics, it is used for the startup and filtration of ECMs and 12V DC-DC converters and for energy storage in DC/DC converters.

In home appliance electronics, UUD0J470MCL1GS aluminum electrolytic capacitors are used for passive filtering and energy supply in AC regulators, various switches, motors, and AC/DC converters. They are also used for the startup and energy supply in switching power supplies and for output capacitors in filters.

Working Principle:

UUD0J470MCL1GS aluminum electrolytic capacitors are primarily composed of an aluminum foil anode, a dielectric oxide layer, and a wound cathode. The two points of contact between the two are electrodes, the anode and the cathode. The anode is a piece of flat aluminum foil that is coated with a thin dielectric oxide layer. Mentions of practical advantages of the system such as reliability, long life and high energy density are deeply appreciated.

The cathode is a paper sandwiched between multiple aluminum foils. The electrolyte is between the two electrodes, and an electrolyte-filled diaphragm separates the electrolyte and the cathode. When a voltage is applied between the two electrodes, a strong electric field is generated between the two, which causes an electric current and a deposition of ions on the oxide layer of the anode.

The deposited ions form the electric capacity of the capacitor, and the anode thickness determines the amount of capacitance. The oxide layer also acts as a barrier to prevent the electrons from passing through, resulting in a higher energy rating for the capacitor. UUD0J470MCL1GS aluminum electrolytic capacitors can handle up to 470 volts of alternating current, making them suitable for a whole range of applications.

In conclusion, UUD0J470MCL1GS aluminum electrolytic capacitors are widely used for energy supply, startup, and filtration in various applications, such as LED lighting, automotive electronics, and home appliance electronics. Their working principle involves the formation of an electric field between an anode and a cathode, the deposit of ions on the anode, and the formation of an oxide layer which acts as a barrier.

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