4564-331K

Fixed Inductors

A fixed inductor is an electrical component that is commonly used in circuit applications and consists of a coil of conducting material around a core that stores energy in a magnetic field when an electrical current is applied. Fixed inductors are important because they reduce electrical noise and improve signal integrity. They also help shape current and voltage waveforms as well as increase power efficiency in electronic circuits.

The 4564-331K is one example of a fixed inductor. It is a 3.3nH inductor with a bending moment of 31N·m. It is size 0402, which means it has a length of 0.041 inches and a width of 0.020 inches. It also has a saturated current of 0.6A, a maximum DC resistance of 0.019 ohms, and an operating temperature range of -40°C to +85°C.

The application field of the 4564-331K is mainly in high frequency switching circuits, such as PWN dimming LED drivers, DC-DC converters, and DC-AC inverters. It is also used in switching power supplies, inverters, and other high frequency circuitry for noise suppression.

The working principle of the 4564-331K is based on the principles of inductance. When an electrical current passes through the inductor, a magnetic field is created, which stores energy that can be released later in the form of an electrical current or as a voltage. This stored energy helps to shape current and voltage waveforms, reducing electrical noise and improving signal integrity.

In addition, the 4564-331K has a low DC resistance, which helps to reduce power losses in a circuit. This feature increases power efficiency, allowing circuits to run at a higher capacity with minimal power loss.

The 4564-331K is a small, low-cost fixed inductor that is widely used in a variety of electronic circuits. It has a low DC resistance, which helps to improve power efficiency, and it can reduce electrical noise and improve signal integrity. It is an ideal choice for high frequency switching circuits.