78FR12M

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 fixed chokes, are electrical components in which current flows through a spring-like coil of wire. The primary purpose of the inductor is to store energy in the form of an electromagnetic field, which is released when the current flow decreases. One of the most commonly used types of fixed inductors is the 78FR12M, which is used in a wide variety of applications.

The 78FR12M is an inductor designed for use in high frequency switching circuit applications, such as those powering LEDs. It is composed of a ferrite core, an iron-based oxide material with excellent magnetic properties, and 12 turns of wire. This construction allows it to withstand current up to 10 amperes at a frequency of up to 1MHz, making it suitable for use in devices that require high switching speeds.

One of the main advantages of the 78FR12M inductor is its high efficiency. It has a very low DC resistance, which means that it does not dissipate energy through heat, allowing it to be used in applications where power is at a premium. Additionally, the inductor has a high saturation limit, meaning that it can operate at much higher current levels than other inductors. This makes it ideal for applications that require high power output.

The primary function of the 78FR12M inductor is to store energy in a magnetic field. When current flows through the inductor, it creates a magnetic field that is proportional to the current. When the current flow decreases, the inductor\'s magnetic field releases its stored energy back into the circuit, providing a steady supply of electrical power.

The 78FR12M inductor is also useful for applications that require the generation of very high frequencies. The inductor\'s inductance can be adjusted by increasing or decreasing the number of turns of wire around the core. This allows for the creation of very high frequency signals, which can be used in a variety of applications, such as radio transmitters and signal amplifiers.

The 78FR12M inductor is a versatile and reliable electrical component. Its combination of high efficiency, high saturation limit, and adjustable inductance make it an ideal choice for a wide variety of applications. It is suitable for use in circuits that require switching speeds of up to 1MHz and can handle current up to 10 amperes. In addition, its ability to store energy in a magnetic field makes it a highly efficient device for applications that require high power output.

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