750341456

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Fixed Inductors

Fixed inductors, also known as chokes, coils, or reactors, are electrical devices that are used to reduce or control the flow of current in a circuit. They are similar to those of variable inductors but, unlike Variable Inductors, which can be continuously adjusted to vary the inductance (and therefore the current flowing through them), Fixed Inductors are “fixed” to a set value. They are used to stable the current flow and filter any unwanted signals from the circuit.

Fixed Inductors utilize a process called induction, which is the production of electric current in a conductor when the magnetic field around it changes. When alternating current (AC) is passed through a conductor, it causes the magnetic field to fluctuate, which in turn causes the electric current in the conductor to fluctuate. By using a core of ferromagnetic materials, such as iron, around the conductor, the changing magnetic field creates an alternating flux, which then induces an electromotive force and current in the surrounding conductor.

One of the most important applications of Fixed Inductors is filtering. They are ideal for suppressing unwanted noise or interference caused by high frequency signals, such as radio trans-missions. By using two inductors connected in series, a filter can be created to remove high frequency elements, while allowing low frequency signals to pass through. This is often used in audio applications, such as headsets, to reduce external noise. An example of a Fixed Inductor model number 750341456 can be used for an AC input applications, such as power supplies, motor controls, and UPS systems. It is a high reliability, high current capacity device with a shielded construction. Its tolerance is 2% and its inductance is 4.7uH. Its operating temperature range is -40C to +85C, and its DC resistance is 0.6 ohms.

Overall, Fixed Inductors are versatile and reliable components that can be utilized in a variety of electronic applications, including electrical power control, audio filtering, and EMI suppression. They are used to control the flow of current in a circuit, stable the current flow, and filter any unwanted signals. The type 750341456 is just one example of a Fixed Inductor, which can be used for AC input applications, such as power supplies, motor controls, and UPS systems.

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