HK21252N2S-TV

We are all familiar with fixed inductors, the basic type of inductor widely used for electronic and power systems. A basic fixed inductor consists of two flat metal coils with a common core in the middle. The design of the inductor has its advantages and disadvantages, depending on the application. The standard design of a fixed inductor is simple, efficient, and cost effective. However, the efficiency can be improved if an advanced design is chosen. The HK21252N2S-TV is one example of an advanced design of a fixed inductor, and its application field and working principle will be discussed in this article.

The HK21252N2S-TV fixed inductor is specifically designed to be used in transformer based power supplies. It uses a special architecture consisting of flat coils wound around a ferrite core, which has high magnetic permeability characteristics. This design allows the inductor to store more energy and convert it to output more efficiently than an ordinary inductor, making it suitable for applications like transformers and other power supplies. In addition, the connection of the flat coils around the core allows for high current carrying capability, enabling it to support higher currents in application areas like PFC and EMI circuits.

The operating principle of the HK21252N2S-TV fixed inductor is simple. When a current passes through the inductor, the ferrite core stores it as magnetic energy. This energy is then converted to an output voltage whenever the current decreases or stops. The output voltage is proportional to the energy stored in the inductor, which is determined by the total current of the circuit. This simple yet efficient design makes it suitable for use in many applications, such as high frequency power conversion, EMI filters, and low voltage regulated power supplies.

In conclusion, the HK21252N2S-TV is an advanced fixed inductor with high efficiency, suitable for use in transformer-based power supplies. Its simple yet efficient design allows it to store more energy and convert it to an output voltage efficiently, making it suitable for use in high frequency power conversion, EMI filters, and low voltage regulated power supplies. Its high magnetic permeability core and flat coils connection allows it to support higher currents, making its suitable for use in PFC and EMI circuits as well.