ER1840-02KM

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Fixed inductors are components used as reactance elements in circuits. They are constructed from a coil of wire that stores energy in the form of a magnetic field. They are usually comprised of an insulated copper wire wound around a ferrite or iron core. They are used in both AC and DC circuits, and are commonly used as inductors, transformers, and chokes.

The ER1840-02KM is an example of a fixed inductor. It is a high-performance inductor with a wide frequency range, low DC resistance, and high operating temperature range. It is designed for use in a variety of applications, including power supplies, power supplies for electronic equipment, and switching power supplies.

The ER1840-02KM’s operating principle relies on the fact that current flowing through the inductor wire creates a magnetic field, and this field induces a voltage in the wire. This voltage is proportional to the current flowing through the inductor. This principle is used to create inductors with varying voltages, depending on the amount of current flowing through them.

In addition, the ER1840-02KM has a wide range of applications. It is often used in AC and DC circuits, both in commercial and consumer electronics, as well as power supplies for laptops and other portable devices. It is also commonly used in switching power supplies, where it acts as a choke to reduce the voltage spikes that occur in rectifier circuits.

Finally, the ER1840-02KM also has a wide temperature range, ranging from -40 °C to 125°C (-40°F to 257°F). This makes it suitable for use in a variety of harsh environments.

In summary, the ER1840-02KM is a high-performance fixed inductor with a wide frequency range, low DC resistance, and high operating temperature range. It is commonly used in AC and DC circuits, as well as for applications such as switchmode power supplies, laptop power supplies, and consumer electronics. Furthermore, it has a wide temperature range, making it suitable for use in harsh environments.

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