DFE18SANR47ME0L

Fixed Inductors

Fixed inductors are widely used in different applications to provide controllable voltage and current over time. In this article, we will be exploring the usage of DFE18SANR47ME0L in its respective application field and how it works.

Overview

The DFE18SANR47ME0L is a fixed inductor in the form of a radial-leaded inductor with a perfect encapsulation of the internal components. The total length of the device is just 2.4 mm and it has an external diameter of 1.7 mm, making it an extremely small device. It can be used for a wide range of electrical and electronic purposes as it has a self-resonant frequency of 20MHz.

Application Field

The DFE18SANR47ME0L is an ideal inductor for small size circuit boards. The most common uses of this device include:

• Low volume pulse transformers
• Switching noise suppression
• Power line filters
• Voltage regulators
• Feedback networks
• Video amplifiers and LNB\'s
• Switch-mode power supplies

Working Principle

The working principle of the DFE18SANR47ME0L is the same as any other fixed inductor. When an electric current passes through the inductor, it produces a magnetic field. This field will then induce a voltage into an adjacent inductor, thereby producing a change in the current. This is how inductors are able to regulate voltage and current over time.

The DFE18SANR47ME0L also has its own unique features. For example, it features an Epoxy casing in order to reduce the chances of inductive radiation into the surrounding environment. Additionally, it also features high ripple current, which increases its efficiency in regulating voltage and current. It is also highly resistant to changing temperatures and can operate in temperatures ranging from -65°C to +125°C.

Conclusion

The DFE18SANR47ME0L is an extremely small size fixed inductor in the form of a radial-leaded inductor. It has a wide range of applications and features a self-resonant frequency of 20MHz. Its Epoxy casing also protects it from inductive radiation and it is highly resistant to changing temperatures. This makes it an ideal option for a variety of electrical and electronic purposes.