SRN3015TA-330M

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Fixed inductors, also known as non-variable inductors, could be defined as any inductor where the inductance is fixed, not variable. The SRN3015TA-330M is a type of fixed inductor, its application fields and working principle are as follows.

Application Field

SRN3015TA-330M is mainly used for circuit design and EMC testing such as noise suppression. The model is designed with high-frequency, low-loss and high-saturation cores. The inductance range and accuracy of SRN3015TA-330M are both high. It performs well in different DC bias and frequency changing, which make it suitable for EMI/EMC designs.

The SRN3015TA-330M is also an optimal choice for noise suppression or energy storage in DC/DC converters, portable communication devices, surge protection and other mobilephone applications with high efficiency and space limitation.

Working Principle

The basic principle of a fixed inductor is that when an electric current passes through it, an electromagnet is created and a magnetic field is generated around the inductor.

The magnet field created by the electric current then induces an opposite reaction from the Inductor, thereby generating an opposing EMF (electromotive force). This opposing EMF acts as a flow barrier, slowing down the electric current as it passes through the inductor and allowing the electric current to be stored within the inductor.

The square loop area of the fixed inductor also plays an important role in its working principle. If the area occupied by the inductors turn is larger, then more of the magnetic field lines produced by the electric current can be captured, resulting in a higher induced EMF and therefore a higher inductance value.

The SRN3015TA-330M utilizes this concept to provide an inductor with a higher and more stable inductance value than most conventional fixed inductors.

Conclusion

Fixed inductors are a type of passive electronic component with numerous applications. SRN3015TA-330M specializes in noise suppression and power circuit design as well as other applications. The design is a combination of high-frequency, low-loss and high-saturation cores, which makes it an optimal solution for EMI/EMC design and computer peripheral applications.

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