2020R-04F

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Fixed Inductors enable the circulation of electrical current while providing a specified level of inductance. They are used in a wide variety of electrical applications such as filters, voltage regulators, shaped-wave generators, thermistors and more. In this article, we\'ll discuss the application field and working principle of the 2020R-04F fixed inductor.

The 2020R-04F fixed inductor is a component designed for AC power applications. It has a maximum inductance of 0.4mH and a maximum current rating of 4A. The device also has a working voltage of 500VAC and an operating temperature range of -25 to 125 degrees Celsius. The 2020R-04F fixed inductor is highly durable and can withstand high frequency operation as well as temperatures up to 100°C.

The primary application field of the 2020R-04F fixed inductor is for high quality power supplies. It can be used to reduce AC to DC ripple voltage, improve the dynamic response of voltage regulators, enhance power recovery, and reduce electromagnetic interference. The device is also used in power supplies with output current of up to 4A and in high efficiency power factor correction systems.

The 2020R-04F fixed inductor works by inducing a voltage across its windings when an alternating current passes through them. This voltage is then used to energize the inductor. The inductor then stores energy in its magnetic field, which is then released when the current is stopped or reversed. This process allows the inductor to act as a filter and maintain a constant output voltage over varying load conditions.

The 2020R-04F fixed inductor is designed for use in applications where power quality is of utmost importance. The device is capable of providing superior transient response to load changes, improved transient protection, and improved power factor correction. Additionally, the inductor can be used to improve the noise immunity and suppression of high frequency signals, resulting in reduced EMI emissions.

The 2020R-04F fixed inductor is a highly efficient and reliable device that can be used in a variety of power supply applications. It is compact and has a low profile, which makes it ideal for use in tight spaces or confined areas. The device is designed to be heat resistant and can withstand high temperatures. Additionally, the device has a working voltage of 500VAC and an operating temperature range of -25 to 125 degrees Celsius, making it suitable for use in most applications.

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