THA900M350AA0C

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Aluminum electrolytic capacitors are essential components of electrical and electronic systems. They are lightweight, cost-effective, and provide great performance in most applications. THA900M350AA0C is an aluminum electrolytic capacitor with a robust, high-quality design that makes it suitable for a variety of electronic applications. This article will discuss the application field and working principle of the THA900M350AA0C capacitor.

Application Field:

The THA900M350AA0C capacitor is ideal for a variety of general-purpose power supply and signal filtering applications. The capacitance of the capacitor (990µF) and the low profile design make it an ideal choice for applications where space is a premium. Additionally, the THA900M350AA0C capacitor is rated for a wide temperature range of -55 to +105 deg C and offers a high ripple current of 4.5AR. The high ripple current rating of the capacitor makes it suitable for applications with high ripple currents or frequent voltage transients.

The THA900M350AA0C capacitor is also suitable for DC link applications, as its long-life design and low ESR characteristics make it an ideal choice. The capacitor is also suitable for a variety of motor drive, inverter, and rectifier applications, where its long-life design and low temperature drift make it an ideal choice.

Working Principle:

An aluminum electrolytic capacitor is a type of capacitor that uses a thin layer of aluminum oxide on the surface of an aluminum foil as one of its plates. The oxidized layer acts as a dielectric and stores an electric charge within the capacitor. The other plate of the capacitor is made up of an electrolyte, usually in the form of a liquid or gel. When a voltage is applied between the plates, the electric field between them causes the ions of the electrolyte to migrate to the aluminum foil and form an electric double layer. This double layer allows a current to pass between the plates and the capacitor is thus charged.

The capacitor is then discharged either passively, when the voltage across its plates drops, or actively with the use of a switch. The THA900M350AA0C is a “polarized” capacitor, meaning that the positive and negative terminals must be connected correctly in order for it to function correctly. In general, aluminum electrolytic capacitors are known for their high current capabilities, long lifetime, and low ESR.

In summary, the THA900M350AA0C is an aluminum electrolytic capacitor with a robust design and wide temperature range. It is suitable for general power supply and DC link applications, as well as a variety of motor drive and inverter applications. The capacitor operates by forming a dielectric layer on the surface of an aluminum foil and an electric double layer on the other plate, thus storing a charge. It is a polarized capacitor (i.e. the positive and negative terminals must be connected correctly) and is known for its long lifetime, high current capabilities, and low ESR.

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