200BXC220MEFC18X31.5

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, 200BXC220MEFC18X31.5 type in particular, are widely used in electric and electronic devices. This type of capacitor consists of a variety of components including aluminum foil anodes, winding separator paper, electrolyte, aluminum oxide cathodes, lead wires and epoxy resin. Such capacitors offer high capacitance in low volumes and are therefore widely used in power supply, audio applications, signal filtering, AC motor and energy metering applications.

When discussing the application field and working principle of 200BXC220MEFC18X31.5 aluminum electrolytic capacitors, the most important factor is the capacitance. In general, this type of capacitor delivers a capacitance range of 220µF, and 18 V.DC working voltage. This makes it an ideal choice for frequency compensation, noise filtering, and power correction circuits. When used in these applications, it helps to ensure that the voltage gains of circuits are energetic and stable.

The working principle of a 200BXC220MEFC18X31.5 aluminum electrolytic capacitor centers around a simple concept, that of electrolytic deposition and reactivation. The internal construction of the capacitor comprises of an indented anode formed of rolled aluminum foil and a paper separator innervated with sulfuric acid electrolyte. Connected to the anode and separator is a dielectric oxide film, which when made positive and formed of aluminum oxide acts as a diode. This then allows the capacitor to store energy.

When a voltage is applied across the aluminum electrolytic capacitor, the electrons from the anode react with the electrolyte to form a thin dielectric layer, such as aluminum oxide. When the electric field of the anode becomes greater than the breakdown voltage for the dielectric layer, electrons start to flow through the metal electrons and conductive oxide layer. This creates an electric field between the two electrodes that results in a capacitance. When the capacitance of the capacitor is low, it acts as a filter to reduce noises created in audio applications.

The capacitor also works in reverse as it can reactivate itself after displacement of charge from its anode and cathode. This is due to the generation of new ions in the electrolyte layer when the applied voltage is removed. What results is the return to equilibrium of the capacitance caused by the charge and the re-establishment of the dielectric layers.

The 200BXC220MEFC18X31.5 aluminum electrolytic capacitors, and other similar types, offer a number of benefits over other types of electrolytic capacitors. It has a high capacitance, long life, low cost, and is suitable for high temperature conditions. The capacitance is the most important factor when applied in power supply, AC motor, and frequency compensation applications. Such applications would benefit from the long life, low cost, and high temperature handling of these capacitors.

In conclusion, 200BXC220MEFC18X31.5 aluminum electrolytic capacitors are widely used in electric and electronic devices due to their high capacitance in a low volume. Its working principle is based on electrolytic deposition and activation of a formed anode with an electrolyte. The capacitor also works in reverse to re-establish its capacitance after displacement of charge from its electrodes. It offers a number of benefits including long life, low cost and good temperature conditions. It is therefore the preferred choice for many applications, particularly those involving power supply, AC motor and frequency compensation.

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