PE-0805FT472JTT

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Fixed inductors are an important part of most electronic circuits. They provide stability, filtering, and impedance control for circuits. They are ideal for applications where frequency and signal quality are of prime importance. One of the popular types of fixed inductors is PE-0805FT472JTT. It is designed for high current switching applications and is capable of meeting the rising demands of switching technology.

The PE-0805FT472JTT is a surface mount fixed inductor. It has an overall size of 0.08 inches in width and 0.05 inches in height. Its construction is done with an iron-powder core and shielded by a composite material, making it ideal for applications that require low external noise. Its inductance is 47uH with a tolerance of ±5%. It can withstand a current of up to 7.5 amps peak for 10 seconds. It is RoHS compliant and so has minimal environmental worries.

The PE-0805FT472JTT is used in a number of applications like switching power supplies, DC-DC converters, voltage regulators, LED lighting, telecom systems, and printer products. It is appreciated for its ruggedness and stability over temperature variations. The inductance also remains stable over a wide range of temperatures. The PE-0805FT472JTT is also capable of withstanding spikes and surges.

The working principle of the PE-0805FT472JTT can be understood by considering a simple inductor circuit with a sinusoidal AC source. Since the inductor has an ohmic value, it does not affect the amplitude of the source voltage, but its phase shift will be seen. The phase shift is dependent on the inductance as well as on the frequency of the signal. For a given inductance, the phase shift will be more at low frequencies. This is because the current in the inductor “lags” behind the voltage in the same way as voltage lags in a capacitor. As the frequency of the signal increases, the phase shift decreases and eventually the current “leads” the voltage. This is the basic working principle of a fixed inductor, such as the PE-0805FT472JTT.

In summary, the PE-0805FT472JTT is a surface mounted fixed inductor ideal for high current switching applications. Its small size and low noise resistance make it suitable for use in a variety of applications. It is well-suited for temperature variations and stable inductance. Its working principle is similar to that of any other fixed inductor and is based on a sinusoidal AC source and phase shifting of the source voltage. The PE-0805FT472JTT is one of the popular inductors used in modern electronic circuits.

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