4307-126K

DC Resistance (DCR):	143 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.197" Dia x 0.447" L (5.00mm x 11.35mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	79kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	800kHz
Q @ Freq:	30 @ 79kHz
Series:	4307
Shielding:	Shielded
Current - Saturation:	13mA
Current Rating:	46mA
Tolerance:	±10%
Inductance:	12mH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, also known as self-biased inductors, are passive components that are used to store energy in the form of a magnetic field. These devices can be used to store electrical energy in a variety of ways, depending on the type and design of the component. In particular, the 4307-126K application field and working principle requires a considerable degree of understanding, in order to properly utilize it. This article will provide a comprehensive overview of the 4307-126K application field and working principle.

4307-126K Application Field

The 4307-126K application field includes power supply and power control circuits, as well as automotive systems, system maintenance, and also audio signal processing. Furthermore, 4307-126K can also be used for resonance circuits. This specific type of inductor – known commonly as common-mode inductors – is especially suited for use in such applications, due to its low electro-magnetic interference (EMI) emissions.When it comes to automotive applications, 4307-126K can be used to filter out high-frequency noise, which can cause fluctuations in the electrical output and increase fuel consumption. Its common-mode inductance also makes it ideal for use in preventing EMI emissions from entering the power line.

4307-126K Working Principle

The 4307-126K working principle is based on the principle of inductance. This inductance is created when a magnetic field is created in the 4307-126K by a current. As the current passes through the core of the component, the magnetic field produced is proportional to the amount of current that is passing through.The magnitude of the inductance produced is determined by the size and shape of the core, as well as the coil design. The current passing through the component exerts a force on the magnetic field, which in turn creates a voltage across the component. The voltage is proportional to the rate of change in current through the component. As a result, the size of the inductor core controls the rate of energy storage. A larger core will store a higher level of energy for a given amount of time, whereas a smaller core will not store as much energy.

Conclusion

The 4307-126K is a common-mode inductor that can be used for a variety of applications, particularly in power supply and power control circuits, and automotive systems. Its working principle is based on inductance, whereby a current passing through the component creates a magnetic field and generates a proportional voltage. The magnitude of the inductance produced is determined by the size and shape of the core, as well as the coil design. With increasing demand for efficient power management and advanced automotive technologies, 4307-126K is likely to become increasingly popular in a variety of applications.

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