4379-475HS

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Fixed inductors, also known as inductors, are a type of two-terminal electrical component that stores energy in the form of an electromagnetic field. The 4379-475HS is a surface-mount, multi-holed component specifically designed for use in power supply filter applications. This device is often found in both commercial and industrial settings, and it is designed to provide a wide range of inductance values with excellent long-term reliability and stability.

The 4379-475HS offers a variety of benefits in power supply filter applications. First, the device helps protect the power supply from potential noise and other disturbances. By dissipating energy in the form of electromagnetic fields, any noise or interference generated by the power source is filtered out before it reaches the load. This helps ensure reliable operation even in rugged environmental conditions. Additionally, the 4379-475HS offers a reduced size and improved body capacitance, allowing for a higher number of components to be assembled on a single board. This device also offers high thermal stability and a low temperature coefficient.

The 4379-475HS works using inductance. Inductance is the ability of an electrical component to resist sudden changes in current, Voltage, or frequency. It is a measure of the amount of energy stored by the inductor in the form of an electromagnetic field. This field stores energy by generating a loop of current around the inductor itself. When current is applied across the inductor, it generates an induced Voltage that opposes the applied current. The higher the applied Voltage, the higher the induced Voltage, which is why inductors are commonly used in Voltage regulators and filters.

The 4379-475HS inductor is composed of two contacts, a base and an iron core. The base is the portion that makes contact with the board, while the iron core provides a path for the inductance. This combination allows the inductor to be used in a variety of different applications. In most cases, the inductor is connected to a resistor or capacitor to form a filter or attenuator.

The 4379-475HS can be used at a variety of frequencies, temperature ranges, and current levels. The maximum inductance value is typically stated on the device, and it can be used in any circuit with the appropriate circuit impedance. Additionally, this device is typically designed with an epoxy body that ensures long-term reliability and stability. For these reasons, the 4379-475HS is an ideal choice for applications where noise filtering and stability are important.

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