S4924-221H

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 instances of electrical components that are designed to provide a predetermined amount of inductance within a circuit. Fixed inductors are usually implemented in power supply circuits for providing decoupling, filtering, and transient voltage suppression. The S4924-221H is a particularly popular type of fixed inductor, and for good reason. Let’s take a closer look at the application fields and working principle behind the S4924-221H.

The first thing to note is that the S4924-221H is an unshielded drum core inductor. This makes it extremely versatile, as it can be used in a wide variety of applications, including audio transformers, high power and mid-power supply, DC-DC converters, and wireless power solutions. Furthermore, the inductor’s drum core construction makes it well-suited for high current applications. It is available in sizes ranging from 0.06” x 0.06” to 0.13” x 0.13”, making it suitable for both space-constrained and space-savvy designs.

In terms of performance, the S4924-221H offers an excellent DC resistance (typical value less than 1.1 mΩ). Its wide inductance range (0.7 to 22 μH) and its excellent AC performance makes it suitable for a large number of low frequency AC applications. Its storage temperature range is -40 to +125°C, and it supports a current rating of up to 3A.

So what is the working principle behind the S4924-221H? In essence, it uses an iron-based core material to facilitate the flow of magnetic energy, thus creating an inductive field. This is then used to ‘couple’ together two associated components in a circuit. In other words, the inductor stores and releases magnetic energy, aiding the flow of electric current in the circuit.

The S4924-221H is just one example of a fixed inductor, and is particularly useful in a wide variety of applications. Its excellent performance, robust build, and compatibility with a broad range of components make it an ideal choice for many circuit design projects.

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