EKMS181VSN122MR35S

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Aluminum electrolytic capacitors are a type of capacitor that makes use of electrolytic action to store electrical energy. They come in various caps and sizes, and can be used for a variety of purposes. The EKMS181VSN122MR35S aluminum electrolytic capacitor is a popular type suitable for applications where size and weight are important considerations.

The EKMS181VSN122MR35S is a standard, non-polarized capacitor, commonly used in power supplies, DC-DC converters, motor controls, electronic power amplifiers, and RF amplifiers. It has an operating temperature range of -40 to +125℃. Its rated voltage is 10 to 25V, and its leakage current is 0.05CV, whichever is greater.

The EKMS181VSN122MR35S uses an electrolytic cathode, which is made of aluminum foil and an activated diaphragm. This diaphragm has a polarized structure that allows electrons to flow between two layers of metal ions. This polarized structure is also responsible for its high capacitance. The electrolyte used in the EKMS181VSN122MR35S combines two distinct chemical action capabilities: an anodic reaction that causes the capacitor to store energy and a cathodic reaction that creates a positive electrochemical potential.

The working principle of an electrolytic capacitor is based on the fact that when it is charged, a voltage is applied between the anode and cathode electrodes. This voltage causes the anode to form a protective, thin, insulating oxide layer, called the dielectric. When the capacitor is connected to an electrical power source, electricity flows through the dielectric and into the positive and negative plates of the capacitor. As it flows, electrical energy is stored in the capacitor in the form of an electric field.

The EKMS181VSN122MR35S aluminum electrolytic capacitor has a very low equivalent series resistance (ESR), which helps it achieve a higher ripple current rating. It also has a good self-healing property, which is beneficial for its application in high-frequency switching circuits. Its low ESR also allows for the efficient transfer of power from the DC source to the load and back to source.

The EKMS181VSN122MR35S is an ideal choice for applications requiring low-noise operation and high capacitance. It is suitable for switching power supplies, DC-DC converters, motor controls, as well as RF amplifiers. It offers excellent performance for these applications due to its high capacitance and low equivalent series resistance. It also has excellent long-term reliability and low cost.

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