CD5EC220DO3

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Mica and PTFE capacitors are widely used in a variety of applications and are versatile components capable of withstanding large voltage and temperature fluctuations. CD5EC220DO3 is no exception and is typically used as a high-value dielectric in a wide variety of applications. In this article, the application field and working principle of CD5EC220DO3 will be discussed.

The CD5EC220DO3 is an atmospheric-proof mica dielectric, thin film capacitor that is ideal for applications where higher capacitance combined with small size is desired. It is suitable for use in AC and DC linking circuits, as well as in current limiting circuits or pulse circuits. In addition, the capacitor is temperature-resistant up to 125°C, allowing for increased reliability and operation at high temperatures. It is also resistant to vibration and shock, making it suitable in applications that require high vibration and shock levels.

The CD5EC220DO3 is characterized by its robust construction, which is necessary to handle the high temperatures and severe shocks that may occur in some applications. The capacitor consists of a two-layer mica film and a two-terminal brass case, which adds to its durability and ability to tolerate extreme temperatures. The brass case also adds to the capacitor\'s robust construction and insulation. Additionally, the dielectric has an Impulse Voltage of 550 VDC, which is suitable for most motor, electronic and appliance applications.

As for its working principle, the CD5EC220DO3 operates on the principle of a condenser. A condenser is an electrical device that stores electrical energy in its dielectric material (in this case, mica), responding to changes in voltage and temperature. The high-value dielectric of the CD5EC220DO3 allows it to store more energy than standard capacitors, allowing it to function as an effective, high-value, low frequency, and high-temperature storage terminal for high-voltage applications. The condenser is able to withstand a wide range of temperatures and vibrations, allowing it to operate at high temperatures and over longer periods of time than standard capacitors.

In conclusion, the CD5EC220DO3 is a highly reliable, robust and versatile capacitor capable of withstanding high temperatures and large voltage fluctuations. It is suitable for use in a variety of applications, including AC and DC linking circuits, current limiting circuits, and pulse circuits. Additionally, its Impulse Voltage of 550 VDC makes it suitable for motor, electronic and appliance applications where high strength and insulation are of utmost importance. Its working principle of a condenser based on a higher-value mica dielectric allows it to store more energy than standard capacitors, and withstand higher temperatures and longer operating periods.

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