160R-151FS

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Fixed Inductors

Fixed inductors are components which are designed to provide a predetermined amount of inductance within an electrical circuit. The inductance is based on a specific coil diameter and type of wire that is used to make up the inductor. Inductors are classed as either air-core or core-based with metal cores. Core-based inductors are also known as iron-cored or ferrite-cored inductors.

The 160R-151FS is a fixed inductor made up of a ferrite core and an enameled copper wire. It is a surface mount component constructed with four pins in a 4mm × 4mm square package. The inductance begins at 0.15µH minimum at a current of 0.05A and has a tolerance rating of +10%.

Applications

The 160R-151FS is designed for use in signal line, RF, and coupling applications. It can be used in high-frequency (HF) filters, pulse- control circuits, telecommunications applications, AC/DC converters for power input circuits, and DC/DC converters.

Working Principle

An inductor works on the principle of electromagnetic induction. When a current is passed through a coil, it creates a magnetic field around the wire. When this current is then disrupted or changed, the magnetic field collapses and a voltage in the opposite direction to the original voltage is induced. This process of induction generates a self-induced emf in the coil. This induced voltage is proportional to the rate of change of the current and is known as the back emf or counter emf. This is the basic principle behind the operation of an inductor.

The 160R-151FS has a ferrite core, which enables it to dissipate much less energy than an open-loop coil. This reduces losses within the inductor\'s operation, resulting in a greater efficiency. The fixed inductor also has high anti-surge and thermal shock resistance. This helps protect other components in the circuit.

Conclusion

The 160R-151FS is a fixed inductor designed for use in a variety of applications. Its ferrite core design helps to reduce losses and improve efficiency while providing protection against surges and thermal shock. By understanding its working principle and applications, engineers are able to make the most of this component within their circuits.

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