DRA125-4R7-R

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, also known as chokes, are components used to store energy in an electric field by generating a magnetic field. Generally made of metal coils, they are widely used in various applications, including audio equipment, computers, and medical equipment. The DRA125-4R7-R is a member of the fixed inductor family. This article will discuss the application fields and working principle of the DRA125-4R7-R.

The DRA125-4R7-R is a type of radial fixed inductor, constructed with two copper leads in a ferrite core. It is available in an anodized case with a solder cap, and is designed with large inductance and low magnetic susceptibility. In general, it is suitable for applications like power supply filtering, wave shaping, and noise reduction in automotive, communications, and consumer electronics.

The working principle of DRA125-4R7-R is based on the principle of electromagnetic induction. When an oscillating current is passed through the coil, a magnetic field is generated, which then induces a current in the second coil. This induced current is in a direction opposite to the original current. The induced current is then stopped by the resistance of the coil. By using this principle, the DRA125-4R7-R is able to store energy in an electric field, making it a useful component for power supply filtering and noise reduction.

The DRA125-4R7-R can be used in many applications, such as in automotive, communications, and consumer electronics. In automotive applications, it can be used for noise reduction and wave shaping. In communications, it can be used for power supply filtering. In consumer electronics, it can also be used for noise reduction and wave shaping. Additionally, it can also be used for applications like antenna tuning and EMI suppression.

In conclusion, the DRA125-4R7-R is a type of fixed inductor with large inductance and low magnetic susceptibility. It is suitable for various applications, such as power supply filtering, wave shaping, and noise reduction in automotive, communications, and consumer electronics. By understanding its working principle, designers are able to effectively use this component to best suit their applications.

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