3090R-561J

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 electrical inductors with a static inductance value. As the most commonly used passive component, fixed inductors are widely used in a variety of circuits, including power conversion, filtering and signal transmitting. As a popular type of fixed inductors, 3090R-561J share the same applications and work principles. Let\'s take a look.

3090R-561J application field and working principle

3090R-561J are an important type of surface mount inductors and they are mainly used in power supply and power conversion designs in common electronic products. These inductors have low self-resonance frequency, low DC bias and low AC losses, making them well-suited for switching regulators, voltage converters, power supplies and other applications where size and efficiency are concerns.

The working principle of 3090R-561J is simple. When electricity flows through the inductor coil, it builds up a magnetic field. The strengt of this magnetic field will be in relation to the amount of current flowing in the coil. When the current is shut off, this magnetic field collapses, generating a secondary voltage which is known as the residual voltage. This residual voltage forces the current to pass through the inductor and is used to control the amount of current passing through the device.

In a 3090R-561J inductor, the core, which consists of a coil of wire wound around an iron-based core material, is responsible for harnessing the magnetic field. The core material is magnetically permeable, meaning that it is easily magnetized and provides for greater flux density. This increases the inductance of the coil, allowing the inductor to store more energy. The greater the inductance of the coil, the greater the amount of energy that can be stored.

The other key component of the 3090R-561J is the inductor body, which is made out of a non-magnetic material such as aluminum. The body of the inductor serves as a conductor for the current and prevents the magnetic field from escaping, allowing it to be tightly focused on the coil. This helps to ensure that a greater amount of energy is stored within the coil.

In conclusion, the 3090R-561J is a type of fixed inductor and is commonly used in power supply and power conversion designs in a variety of electronic devices. This inductor has a core made of a coil of wire wound around an iron-based core material and an inductor body made of a non-magnetic material. This combination allows this inductor to be used in applications where size and efficiency are concerns and to store more energy.

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