PTKM25-50

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Fixed Inductors

Fixed inductors are electronic components whose inductance value is fixed and does not change with time or with the application of external pressure or voltage. Fixed inductors are a type of passive component, meaning they don’t require the input of energy to function. They are mainly used for noise suppression, to delay signals, in electronic circuits, alternating current and voltage transformation, and for power conversion.

PTKM25-50 Application Field and Working Principle

The PTKM25-50 is a type of fixed inductor, manufactured by the Taiwanese company Ute Electronics Co. Ltd. It has a nominal inductance value from 25µH to 50µH, and is suitable for use in a wide variety of applications. The PTKM25-50 has a maximum rated current of 10A with a DC resistance value of 0.131Ω. It also has a temperature coefficient of 0.45800 ppm/°C, which contributes to its stability and accuracy.

In terms of its working principle, the PTKM25-50 operates on the basis of Faraday’s Law of Induction. This law states that when a current is passed through a conductor, it will produce a circular electric field around it. This electric field then induces a voltage in neighboring conductors, resulting in an inductance. This inductance value is determined by the number of turns of the conductor and the geometry of the coil. The PTKM25-50\'s electromagnetic properties are ideal for applications such as power conversion, noise suppression, signal delay, and voltage transformation.

The PTKM25-50 is also suitable for use in a range of industries, including automotive, medical, IT, and consumer electronics. It is particularly well suited for use in applications where the inductance needs to be precise and stable, such as in a switched mode power supply. In these applications, its high temperature coefficient and low DC resistance makes it ideal for use in sensitive circuits.

The PTKM25-50 fixed inductor is an excellent choice for a variety of applications, offering high performance and reliability. Its combination of precise inductance value and robust electromagnetic properties makes it suitable for use in many different industries. Moreover, its maximum rated current and temperature coefficient ensures reliable and precise working in all conditions.

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