4302-682K

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Fixed Inductors

Fixed inductors, also known as chokes, are one of the most common components used in electrical and electronic circuits. They are used in filtering circuits, for DC/DC converters and for noise suppression. They consist of a coil of wire wound around a ferromagnetic core, which serves to increase the inductance of the coil. A 4302-682K is one of the most common types of fixed inductors. It is a fixed value, non-polarized, axial leaded inductor. It is commonly used in power supplies, DC-DC converters, switching regulators and low voltage circuit applications.

Application Field and Working Principle

The 4302-682K inductor is often used in low-noise applications, due to its high-quality construction, including a low-noise, low-resistance winding, that provides high insulation. It is suitable for low-frequency AC and DC switching applications, as well as DC power supplies and DC-DC converters. It is also a great choice for reducing the peak voltage and current of a load, as it helps smooth out the waveform and reduce noise.

The 4302-682K inductor works by storing energy in the form of a magnetic field. When a current flows through the inductor, this current generates a magnetic field, which causes a counter-magnetic field back into the inductor windings, opposing the original current. This counter-magnetic field induces an opposing voltage, which is known as inductive reactance. Inductive reactance opposes changes in current, and this is how the 4302-682K inductor is able to reduce the amplitude of a signal.

The 4302-682K inductor also has low resistance, allowing for less energy losses when current passes through it. This makes it ideal for applications such as DC-DC converters and power supplies, where energy efficiency is an important consideration. The inductor also has a small form factor, allowing for easy board space in applications where space is limited.

The 4302-682K inductor is a great choice for a variety of applications that require low-noise operation, good connector compatibility and low power losses. It is well suited for use in noise suppression circuits, DC-DC converters, switching regulators and other low voltage applications.

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