LD1-331-R

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Fixed inductors encompass a broad range of devices used to hold a specific amount of electrical energy or electric current. They are principally used in the construction of radio systems, inductivity applications, passive filters, and energy-storage devices.LD1-331-R is a fixed inductor manufactured by Littelfuse. It is composed of a closed core constructed from ferrite and copper wire wound on it to form the actual inductor. The device is characterized by its ability to be configured into desired inductance values by winding corresponding numbers of turns into its core.

The LD1-331-R is a non-polarized, non-magnetic, and non-conductive device, which enables it to be used in a wide range of different applications. It is capable of working in temperatures ranging from -45°C to +125°C. This makes it suitable for use in both heavily automated industrial settings and the home environment. The device also features excellent EMI suppression and temperature derating capabilities.

The typical impedance of the LD1-331-R is 60ohms at 1kHz and it can provide held inductance values ranging from 4.7uH to 470uH. Its highly reliable characteristics make it ideal for use in applications such as bandpass filters, loop antennas, and RF applications. It is also suitable for use in common bus powers, DC/DC converters, and other power-supply designs. It is highly resistant to inductance drift with respect to temperature variations.

The working principle of the LD1-331-R is associated with the properties of inductors. When a current is run through an inductor, it produces a magnetic field, which is also known as inductance. The intensity of this magnetic field varies according to the amount of current passing through the inductor. The magnetic field interacts with the turns or coils of wire, which drives the current through the inductor core. The number of turns dictates the amount of current driven through the device and the resulting inductance.

In the case of the LD1-331-R, the ferrite and copper core produce a continuous inductance throughout its operating range. Generally, when the amperage increases, the inductance levels also increase, thereby restricting the current from flowing more freely. Ultimately, this capability allows the device to be used in regulating applications, such as power-supply designs, where it helps restrict the amount of current that is able to pass through the circuit.

The LD1-331-R fixed inductor is a reliable and flexible device that is well suited for a wide range of different applications in the industrial and home electronics applications. Its temperature stability and low potential for inductance drift allow it to be used in critical applications, while its diverse inductance capabilities and temperature range ensure it can be used in a variety of roles.

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