EP169NP-0R9

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Fixed Inductors

Fixed inductors are electrical components with a coil or winding of insulated wire typically used for radio frequency and power signal transmission. They come in a variety of shapes and sizes, and can be found in electronic circuits, from computers to car radios. A major role of a fixed inductor is to store energy in the magnetic field produced by the electrical current, by providing an inductive reactance. This reactance resists the flow of direct current, but allows alternating current at a certain frequency to flow relatively unhindered. The resistive characteristics of fixed inductors also play an important role in damping and conditioning of power supplies in circuits.

EP169NP-0R9, specially, is a surface mount fixed inductor with ferrite cores. It is rated to withstand 1 watt of power, has an inductance of 1.7µH to 68µH, and a rated current of 0.07A to 0.63A. It is designed to be used for high frequency switching power supplies, general low frequency circuit tuning, and is capable of handling high currents in the range of 10kHz to 100kHz. As it is a surface mount device, it can be mounted on the outside of a circuit board, which prevents it from become tangled up while soldering.

The fixed induction feature of the EP169NP-0R9 allows for it to be used in a wide range of applications. This includes but is not limited to voltage dividers, filters, oscillators, transformers and low-pass filter applications. Two similar inductors can also be used together to form a transformer. The use of this inductor can also help in stabilizing the voltage output by reducing the size of the waveform.

The working principle of the EP169NP-0R9 is relatively simple and straightforward. When an electric current is passed through the winding, a corresponding electro-magnetic field is produced. This field acts like an inductor, by generating a varying amount of resistance depending on the frequency and amplitude of the passing current. This inductance can then be used to help regulate the current and voltage output.

Overall, the EP169NP-0R9 is a great choice for applications looking for a high performance surface mount fixed inductor. It has a simple and straightforward working principle, is reliable, and is suitable for a wide range of applications. With its competitive price, it is definitely worth considering when looking for optimal inductor solutions.

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