SLF12565T-680M2R0-H

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Fixed inductors are passive networking components used for storing energy in electric and magnetic fields. They are also known as fixed coils, chokes, and magnets. SLF12565T-680M2R0-H is one of them, and it mainly serves for AC/DC filter applications. In this article, we will discuss its application field and working principle.

SLF12565T-680M2R0-H Application Field

SLF12565T-680M2R0-H fixed inductors are mainly used in AC/DC filter applications. They can be used in high-frequency switching power supply, as well as in the interface of power rectifier and power inverter. SLF12565T-680M2R0-H is a small sized inductor that is ideal for applications where the components’ size is precious. This series of inductors also features low DCR and high current. So it can also be used in a variety of applications including FXO power of LED lighting, LED display, domestic appliance, digital and audio product, and automotive electronics.

Working Principle

SLF12565T-680M2R0-H inductors work in a slightly different manner than other types of inductors because they have a core with an air gap in between. The air gap creates a stronger magnetic field than if the core had no air gap. This air gap allows for more reactance between the core and the wire and allows for higher current, which results in higher efficiency. In addition to the air gap, SLF12565T-680M2R0-H inductors also feature a thin-film layer coating on the core that helps reduce losses and make the inductor more efficient. The core also has a central pole on which the wire is wrapped around and around. When a current passes through the wire, the magnetic field created causes the wire to vibrate, creating a back-emf or a frequency-dependent resistance effect.

When the current passes through the wire, it is inductive in nature and causes the AC/DC ripple to be suppressed. The wire will create an opposing current which causes the AC/DC ripple to be reduced. This type of inductor has other advantages, such as safety, lower cost, higher current capacity, wide operating frequency range, and more. Furthermore, they are also ideal for use in applications where space is limited.

Conclusion

SLF12565T-680M2R0-H fixed inductors are mainly used in AC/DC filter applications. Their small size and air gap create a more efficient inductor with higher current capacity, lower cost, and wider operating frequency range. They can be used in a variety of applications, from high-frequency switching power supply to LED lighting, and more. Understanding the working principle and application areas of SLF12565T-680M2R0-H is important to get the most out of your project and its components.

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