IHV40EB39

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fixed Inductors

An inductor is a two-terminal electrical component that stores energy in the form of a magnetic field. Inductors can be divided into two categories: fixed inductors and variable inductors. The fixed inductor category includes the IHV40EB39, which is the topic of this article. This article will cover the application field and working principle of the IHV40EB39.

Application Field

The IHV40EB39 has an internal resistance of 40 ohms and a maximum voltage rating of 200Vdc. It is designed to be used in applications where low-frequency high-current switching is required, such as switch-mode power supplies. This inductor offers designers higher power capabilities while still maintaining a low profile, reducing the overall system power density. Additionally, the IHV40EB39 inductor can be used in other applications such as voltage regulators, current limiters, and snubbers.

Working Principle

The IHV40EB39’s inner structure is composed of a steel core and a winding of copper wire layers. When a voltage is applied to the winding of the IHV40EB39, an electric current is produced. This current produces a magnetic field around the inductor, which stores energy in the form of a magnetic flux. When the current ceases to flow, the magnetic flux will collapse and the stored energy will be released in the form of a back electromotive force. This back electromotive force can be used to regulate or control the voltage or current in the circuit.

The IHV40EB39 is designed to have high inductance at high frequencies while still maintaining a low resistance. This allows it to be used in applications that require low-frequency high-current switching. The inductor also has a high saturation current, which allows it to carry large currents without overheating. The IHV40EB39 also has a low equivalent series resistance, which reduces losses due to I2R.

The main benefit of using the IHV40EB39 is its ability to reduce power and consumption in low-frequency switching circuits while still providing high currents. It is also small and lightweight, making it ideal for applications where space is at a premium.

Conclusion

The IHV40EB39 is a fixed inductor that is used in applications where low-frequency high-current switching is required. It has an internal resistance of 40 ohms with a maximum voltage rating of 200Vdc. It offers high inductance at high frequencies while still maintaining a low resistance and high saturation current. This makes it ideal for applications that require low-frequency high-current switching and low power consumption.

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