ESMH800VNN392MA25S

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Aluminum electrolytic capacitors are a type of capacitor which uses an electrolyte, typically in an anode formed of aluminum, to achieve a larger capacitance per unit volume than other electrolytic capacitor types. They are widely used in amplifiers, power supplies, and switcher circuits because of their high capacitance to volume ratio and superior price point. The ESHM800VNN392MA25S is a high-performance aluminum electrolytic capacitor manufactured by Emerson Network Power. It is strong, reliable and offers excellent thermal and electrical characteristics. The following article will explore its application field and working principle.

ESHM800VNN392MA25S, commonly known as an 85c Polymer Electrolytic capacitor, is suitable for high-frequency industries such as computers, communications, and military applications. It has a long life, excellent electrical performance, and has passivation layer to protect it from moisture, which makes it suitable for medical instruments and space applications as well. This capacitor has an operating temperature range of -55°C to 105°C and a capacitance range of 1uf to 10000uf. It has a wide operating voltage range ranging from 4.5V to 400V and maximum ripple current of 120mA/μF.

This aluminum electrolytic capacitor’s working principle is based on the principle of charge separation. The capacitor consists of two electrodes, a positive (anodic) electrode and a negative (cathode) electrode, and an electrolyte in between them. When a voltage is applied, the electrolyte will allow an electric current to flow between the two electrodes. This current separation will cause electrons to move from the negative electrode to the positive electrode, building up a capacitor charge. The capacitance is proportional to the surface area and thickness of the electrodes, as well as the characteristics of the electrolyte.

One of the main benefits of the ESHM800VNN392MA25S is its excellent temperature characteristics. The capacitor’s temperature coefficient is as low as 0.0005%/K. This ensures that the capacitor will not be impacted by temperature variations, and will remain stable in various environments. Furthermore, the capacitor also features a high electrical resistance, with 1800VAC and 1000VDC dielectric for excellent insulation characteristics. Its high reliability ensures that it can be used in various safety-critical applications.

The ESHM800VNN392MA25S is a versatile aluminum electrolytic capacitor which can be used in a variety of applications. It is ideal for use in amplifiers, power supplies, and switcher circuits. It is also suitable for various high-temperature and high-frequency applications due to the excellent electrical and mechanical characteristics. Furthermore, it is also suitable for medical instruments and space applications. This makes the ESHM800VNN392MA25S an ideal choice for a wide range of applications.

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