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Aluminum Electrolytic Capacitors

EKMM3B1VND122MA55T is a type of aluminum electrolytic capacitor with cylindrical aluminum shell. It is composed of a positive aluminum anode foil, a negative lead, and an electrolyte. The two poles are separated by a paper dielectric and a paper separator, which are both impregnated with an electrolyte containing a solvent and an organic material. The electrolyte and the organic material form the electrical double layer, so that the capacitor can deliver a high capacitance.When EKMM3B1VND122MA55T is connected with a current, a voltage appears across the capacitor. As a result, electricity passes through the terminals in both directions. This is what is known as “electrolysis.”

Application Field

EKMM3B1VND122MA55T is mainly used in electronic circuits, and is suitable for the applications of pulse power supply, DC power supply, inverters, UPS and uninterruptible power supplies. It is also used in consumer electronics such as radio, television, audio, digital cameras, and etc. Meanwhile, EKMM3B1VND122MA55T is used in pulsed power systems, such as power sources for tasers and stun guns, lasers, and pulse motors. Furthermore, EKMM3B1VND122MA55T is suitable for the applications of glow plug circuits, data communication equipment, and transducers.

Working Principle

The working principle of EKMM3B1VND122MA55T is to provide a relatively constant capacitance over a wide range of voltages and frequencies. The capacitor consists of two aluminum layers (anode and cathode) that are separated by dielectric media, such as paper, plastic, etc. This dielectric acts as an insulator between the two conductors, with the electrolyte acting as the liquid between the two aluminum layers. The flow of current is enabled by the electric double layer between the electrolyte and the aluminum layers; when a voltage is applied, the electrochemical reaction occurs between the two layers, causing electrons to move and form an electric field. This field is what is responsible for creating the capacitance.

EKMM3B1VND122MA55T is a polarized capacitor, meaning that the current can only flow in one direction. If it is connected in the wrong direction, the device will fail. Additionally, these capacitors are designed for charging and discharging, meaning they can be used to store electrical energy for a short period of time.

In summary, EKMM3B1VND122MA55T is an aluminum electrolytic capacitor that can be used in a wide range of applications, such as consumer electronics, pulsed power systems, and for storing energy. It is important to respect the direction of the current for these capacitors to function properly.

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