ECA-1EM470

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor most commonly used for filter and decoupling applications, such as those in power supplies and communications equipment. They are widely used due to their higher stability and lower equivalent series resistance (ESR) than other types of capacitors, such as ceramic capacitors. They are available in a range of capacitance values and voltage ratings, from very low to very high.

ECA-1EM470 Capacitor Application Field and Working Principle

The ECA-1EM470 capacitor is an aluminum-electrolytic capacitor with a voltage rating of up to 250V and a capacitance range of up to 470µF. This high-performance capacitor has a capacitance stability of ±20% and a low impedance that makes it suitable for applications such as smoothing and filtering in a wide range of DC to AC power supplies and signal circuits. The ECA-1EM470 capacitor is also well-suited for use in audio and video equipment, motor drives, and inverter circuits.

The working principle of the ECA-1EM470 capacitor is the same as that of other electrolytic capacitors. A layer of electrolyte (usually an acidic solution of boric acid) is deposited on an aluminum foil electrode, which is used as the cathode. This layer is then separated from the anode by an insulating paper separator. When a voltage is applied across the electrodes, an electric current passes through the electrolyte, which causes an electric field to build up around the electrodes, thus creating an electric field between them. This electric field between the two electrodes serves to store energy in the form of an electrical charge. This electrical energy can then be used to filter and decouple voltage in various electrical circuits.

The ECA-1EM470 capacitor is available in a variety of sizes and shapes, and can also be customized as per customer requirements. Its desalting and tolerance rating makes it suitable for use in a wide variety of applications, from smoothing and filtering in AC and DC power supplies to supplying electrical energy for various signal circuits. Additionally, its low self-inductance and low ESR makes it suitable for use in high-power plans, such as those found in inverters and motor drives, thus making the ECA-1EM470 capacitor a highly reliable and versatile device.

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