475TMA400M

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Aluminum Electrolytic Capacitors are an important type of capacitance used to store electrical energy. In its simplest form, a capacitor consists of two conductive plates separated by some form of dielectric material. In the case of aluminum electrolytic capacitors, this separation is achieved by the use of an ionic electrolyte material, such as hydrocarbon, caustic alkali, phosphate, water, etc. This type of capacitor is typically used in electronic circuits and has the advantages of high capacitance, low leakage current, wide temperature range, and strong insulation.

The 475TMA400M is an aluminum electrolytic capacitor designed for use in high-power applications. It has a capacitance of 400 microfarads and a rated operating voltage of 475 volts. These features make it suitable for use in areas such as power supplies, lighting, automotive electronics, and telecommunications. This capacitor is also available in other voltage ratings, ranging from 175 volts to 590 volts, allowing it to be used in a wide range of applications.

The 475TMA400M capacitor is made from an anodized aluminum can with submerged electrodes. Inside the can, the electrolyte is sealed and stored, allowing the capacitor to maintain a consistent capacitance over time. The capacitor terminals consist of shorter leads that protrude from the can and are designed for soldering onto circuit boards. These leads are also insulated to provide additional protection from electrostatic discharge.

The working principle of the 475TMA400M is based on the idea of capacitive reactance. When a positive voltage is applied across it, current will begin to flow through the capacitor. This current depends on the capacitance of the capacitor, as well as its ability to store energy. In the case of the 475TMA400M, the high capacitance and rated voltage make it particularly suitable for applications requiring high power.

In conclusion, the 475TMA400M is a useful aluminum electrolytic capacitor for high-power applications. It has a rated operating voltage of 475 volts and a capacitance of 400 microfarads. Its electrolyte is sealed within an anodized aluminum can, which allows it to maintain a consistent capacitance over time. It is also insulated against electrostatic discharge, making it suitable for use in various applications. Its working principle is based on the principle of capacitive reactance, allowing it to store electrical energy in response to a positive voltage.

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