1539M21

DC Resistance (DCR):	59 mOhm Max
Height - Seated (Max):	1.110" (28.19mm)
Size / Dimension:	1.500" Dia (38.10mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	1539
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	6.4A
Tolerance:	±10%
Inductance:	250µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors: 1539M21 Application Field and Working Principle

Fixed inductors, also known as chokes, are widely used components in many electronic systems. They are typically used to convert a signal from one electrical format to another, such as DC to AC, or AC to DC. The 1539M21 is one particular type of fixed inductor which has found a broad range of application in commercial and industrial settings. This unit is constructed with a ferrite core and features two exposed copper windings which serve as the electrical connection. In this article, we’ll take a closer look at the 1539M21, discussing its application field, the basics of its working principle, and the main components responsible for its functionality.

Application Field

The 1539M21 is used in a variety of commercial, industrial, and consumer applications. It is most commonly found in audio equipment, home theater systems, radio equipment, and automotive electronics. It is also used in some medical equipment, medical systems, and industrial automation systems. In these applications, it is used to route signals between two different electrical formats or to convert a signal from one type of electrical format to another. The 1539M21 is often used as an inductor in power conversion circuits, as it is capable of handling high voltages and current levels with low power losses.

Working Principle

The working principle of the 1539M21 is relatively simple. At the most basic level, it works by generating a magnetic field when current is applied. This magnetic field will induce the current in any conductors placed within its area of influence. This induced current is often referred to as back EMF (electromagnetic field), and is responsible for the signal conversion that takes place when using the 1539M21. The 1539M21 is composed of two major components: the ferrite core and the copper windings. The ferrite core acts as the magnetic medium that generates the magnetic field when current is applied. The copper windings are responsible for providing the electrical path for the current to flow through, thus creating the magnetic field. The two component parts of the 1539M21 work together to create the necessary conditions for signal conversion.

Conclusion

The 1539M21 is a common type of fixed inductor used in a variety of applications. Its application field includes audio equipment, home theater systems, radio equipment, automotive electronics, medical systems, and industrial automation systems. The 1539M21 works by generating a magnetic field when current is applied, which induces a back EMF in any conductors placed within its area of influence. This EMF is responsible for the signal conversion that takes place when using the 1539M21. The 1539M21 is composed of two major parts, a ferrite core and copper windings, which work together to generate the necessary conditions for signal conversion.

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