LLST-4R7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are key components in electronic circuits and play an important role in electronic systems. LLST-4R7 is a fixed inductor integrated chip, with a wide range of applications. It is mainly used in frequency division, voltage conversion, and so on. This article will introduce the application field and working principle of LLST-4R7 in detail.

Application Field of LLST-4R7

Due to its superior performance and various features, the LLST-4R7 is widely used in various electronic systems, such as frequency division, voltage change, signal filtering and others. It is also used in the power supply circuit of integrated circuit chips, which usually requires precisely controlling the output voltage. The LLST-4R7 can effectively stabilize the power supply, and also significantly reduce the circuit size. In addition, it can be used to eliminate EMI, and reduce signal noise, allowing the circuit to work stably and reliably.

Working Principle of LLST-4R7

The LLST-4R7 is made of substrate, tuner winding, and core materials such as ferrite. The core structure is laminated into a three dimensional structure which is a folded ferrite core structure, the size of the ferrite core is very small and sensitive to changes in parameters. The tuning winding is made of a wire with specific parameters and wound around the ferrite core. The wire is connected to the substrate and the inductance is controlled by the tuning winding. The inductance of the core can be changed by changing the number of turns or the diameter of the wire, so that the inductance of the core can be adjusted according to the requirements.

When using the LLST-4R7 integrated chip, only need to connect to the external circuit according to the specific connection requirements provided by the chip, and adjust the control parameters to be able to achieve the required inductance performance. For example, the frequency of the circuit can be adjusted by adjusting the inductance. The core structure can effectively reduce the peripheral components and reduce the cost of the design.

Conclusion

The LLST-4R7 is a fixed inductor integrated chip with a wide range of applications and detailed working principle. It has many advantages, such as frequency division, voltage change, signal filtering, EMI elimination, and so on. Moreover, its core structure can be used to reduce the peripheral components, and its circuit size can be controlled precisely. Therefore, the LLST-4R7 is an ideal choice for applications requiring inductors.

The specific data is subject to PDF, and the above content is for reference