ELL-6GM100M Inductors, Coils, Chokes

Fixed inductors play a vital role in modern electric circuits, providing stability and effective management of current flow. The ELL-6GM100M is a fixed inductor manufactured by Walsin Technology Corporation designed to handle a range of inductive and capacitive components in a wide array of electrical systems. This article provides an overview of the ELL-6GM100M’s applications and working principles.

Uses and Applications

The primary use of ELL-6GM100M inductors is in the management of DC current instabilities. It is specially designed to minimize EMI, or electromagnetic interference, which is a common issue in sensitive electrical systems such as those found in automotive and aerospace industries. In addition, it can be used to reduce high frequency noise and smooth out ripple current.

The ELL-6GM100M also has many other applications, such as in dc-dc converters and power supply designs. It is often chosen over large inductors when size and efficiency are important factors, as its miniature size makes it ideal for space-constrained design. Additionally, its high saturation capabilities make it ideal for dealing with higher current applications.

Another great feature of the ELL-6GM100M is its ability to provide a low cost alternative for high-power designs. In high-power applications, inductors usually need to be switched at high frequencies and this can be quite costly. The ELL-6GM100M, however, is able to switch at lower frequencies, thus providing a more affordable solution.

Working Principle

The ELL-6GM100M utilizes a unique combination of an elastic delayed-off switch (EDOS) and a dual winding driver (DWD) circuit. The EDOS is a type of switched-mode power supply that features a buffered ramp switch that remains open until the applied voltage reaches the dynamic set point of the EDOS. When the voltage reaches the set point, the EDOS closes, which causes a current discharge that maintains a stable output voltage.

Meanwhile, the DWD circuit employs two energy storage windings to control the output current. The two coatings control the winding current—one windings absorbs the generated energy and the other regulates the current by release of the energy. This mechanism ensures that the current is not only in a guaranteed minimum and maximum range but also that it is a linear function of the applied voltage.

Overall, this combination of EDOS and DWD enables the ELL-6GM100M to ensure precise current control, minimal power losses and minimized noise. It also makes the device highly efficient, allowing for increased power efficiency and improved circuit performance.

Conclusion

The ELL-6GM100M is a versatile fixed inductor that can be used in a wide range of electrical systems. Its combination of EDOS and DWD technology makes it ideal for high current management and high power applications, providing low cost solutions and improved efficiency. With its robust design and stability, the ELL-6GM100M is an ideal choice for inductive and capacitive components.