ESMQ451VSN681MA45S

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 are one of the most crucial electronic components used in electronic circuits, due to their unique characteristics. They are comprised of thin layers of aluminum and metal foil separated by dielectric made of pure aluminum oxide, both of which are enclosed in a metal or plastic can. They are designated as being capacitors because they are able to store electrical energy in the form of an electrostatic charge in an extremely small form factor.

ESMQ451VSN681MA45S application field and working principle

The ESMQ451VSN681MA45S capacitor is a type of small-sized electrolytic capacitor. It is mainly used in the fields of power supplies, audio equipment, and electric engineering. It is capable of working in a wide range of temperatures, from -60°C to +100°C. It has characteristics of higher ripple current, short circuit protection, high leakage current, and long life time.

The working principle behind the ESMQ451VSN681MA45S capacitor is simple. It consists of an anode, a cathode, and an electrolyte which separates them. Positive charges are attracted to the anode, while negative charges are attracted to the cathode. When a voltage is applied to the capacitor, a current flows, and its strength depends on the ratio of the plate area and distance between the plates, as well as the dielectric constant of the electrolyte. When a voltage is applied, electrons from the anode are attracted to the cathode and the anode becomes negatively charged, while the cathode becomes positively charged. This creates an electrostatic field, which stores electrical energy and is capable of releasing it when the voltage is removed.

In addition, due to their high ability to absorb and release large amounts of energy, ESMQ451VSN681MA45S capacitors are ideal for applications that involve high-current demands such as PWM (Pulse Width Modulation) circuits. Their high ripple current and short circuit protection also make them ideal for offline high voltage power supplies where their ability to absorb and release large amounts of energy quickly are very important.

The ESMQ451VSN681MA45S capacitor is an essential component for any electronic device, and is one of the most important aluminum electrolytic capacitors used in industry today. Its wide range of applications, high ripple current and short circuit protection make it ideal for high voltage and high current operations, providing a reliable, efficient, and durable energy storage solution.

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