DRA124-681-R Inductors, Coils, Chokes

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 components in an electronic circuit that store energy through inductance. Inductance is determined by the physical shape and construction of the component, and inductors are used to filter signals, provide impedance matching, and store energy. The DRA124-681-R is a fixed inductor which has become increasingly popular in a wide range of applications, due to its superior electrical performance and versatile design. This article will discuss the DRA124-681-R in detail, including its application field and working principle.

The DRA124-681-R is a SMD inductor which is specifically designed for use in DC-DC converters. It is constructed using a ferrite-core composition, resulting in superior electrical properties, such as high inductance, low resistance, and high Q-factor. Furthermore, its inductance is rugged over a wide range of temperatures, remaining stable across a temperature range of -40°C to +105°C. This makes the DRA124-681-R ideal for a wide range of DC-DC converter applications, including those in industrial, automotive, and consumer electronics.

The DRA124-681-R also has a high power dissipation capability, with an inductance of 6.8μH and a rated current up to 6.3A, which allows it to handle large amount of current. In addition, it is also designed to create low electromagnetic interference (EMI) so that it can be safely used in various sensitive environments. Finally, the component is available in a variety of mounting options, such as surface mount, through-hole, or clamp-clip, making it even more suitable for a wide range of applications.

The working principle of the DRA124-681-R can be explained using Faraday’s law, which states that when a magnetic field passes through a conductor, an electromotive force is generated. This force causes a current to flow in the conductor, and the amount of current is related to the rate of change of the magnetic field. In the case of the DRA124-681-R, the ferrite core creates a magnetic field around the inductor. When current passes through the inductor, the magnetic field is changes, inducing a voltage across the inductor which opposes the applied current. This voltage reduces the current passing through the inductor, resulting in the inductor behaving in a resistive fashion.

In summary, the DRA124-681-R is a high-quality and versatile fixed inductor which has become increasingly popular in a wide range of applications. It has superior electrical properties such as high inductance, low resistance, and a high Q-factor, making it suitable for use in DC-DC converters. Furthermore, it has a high power dissipation capability, and is designed to create low EMI, making it suitable for use in a wide range of sensitive environments. It is available in a variety of mounting options, making it even more suitable for a wide range of applications. The DRA124-681-R works on the principle of Faraday’s law, where the ferrite core creates a magnetic field around the inductor, and a voltage is induced which opposes the applied current.

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