EKMM201VNN681MR30S

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors (also called "aluminum electrolytics") are a type of capacitor that uses an electrolyte and aluminum foil to store electrical energy. The electrolyte may be a mixture of liquid or solid inorganic salts (e.g. boric acid, sulfates, phosphates, nitrates, chlorides), or a polymer gel. The foil layer acts as the positive electrode while the electrolyte acts as the negative, forming a sandwiche-like structure.

EKMM201VNN681MR30S is a popular aluminum electrolytic capacitor which is constructed using a “snap-in” molded plastic radial construction. It comes with a rated temperature range of -55°C to +105°C, a capacitance range of 0.047μF to 680μF, and a rated voltage of 4~50VDC. The unit is capable of withstanding surge current up to 250A, making it suitable for switch-mode power supplies, laptop power supplies, and other high frequency and high-efficiency products.

The working principle of EKMM201VNN681MR30S can be explained in two stages. In the first stage, when a potential is applied across the capacitor’s electrolyte and foil electrode, the electrolyte is ionized and passes through a narrow gap between the two electrodes, forming a thin layer of oxide film on the aluminum foil. This oxide film acts as an insulator, preventing further current flow.

In the second stage, the charged oxide film builds up until it reaches a point where it is able to support further charge. This process is called "self-healing" because the oxide film repairs itself when there is too much charge. After this process is complete, the charged oxide film stores the electrical energy as a capacitor.

These capacitors are very versatile and can be used in a wide range of applications. Their small size and high capacitance make them suitable for use in consumer electronics such as audio-video equipment, automotive electronics, medical appliance, television tuners, and radar systems. They can also be used for decoupling, filtering, and noise suppression.

EKMM201VNN681MR30S aluminum electrolytic capacitors can also be used in a variety of industrial applications such as adjusting the voltage or frequency in machinery, motors, and robotic systems. The capacitors can also be used as part of an electrical system to reduce the excessive current. Thanks to their ability to withstand surge current, they are also used in power supply applications such as switch-mode power supplies, laptops, and high frequency power supplies.

The EKMM201VNN681MR30S aluminum electrolytic capacitor takes advantage of a robust construction and offers excellent performance in a wide variety of applications. It is capable of withstanding extreme temperatures and high currents, making it a reliable and cost-effective choice for a variety of applications.

The specific data is subject to PDF, and the above content is for reference