LEM2520TR39J

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

The LEM2520TR39J is a fixed inductor, which is a type of passive electrical component that is used for adding inductance to electrical circuits. Fixed inductors, also known as fixed coils or ferrite coils, are designed to have one consistent value of inductance, which is not adjustable, meaning that their inductance can\'t be tuned by the user. A typical fixed inductor is composed of a coil of wire or some other conducting material, wrapped around a ferrite slotted core or some other magnetic material.

The LEM2520TR39J is ideal for many different types of applications. The inductor is used in power supplies, DC-DC converters, filtering, impedance matching, tuning, and sensing. Due to its compact size and low cost, the LEM2520TR39J is also a great choice for space–restricted applications, such as those found in consumer electronics and automotive electronics.

The working principle of a LEM2520TR39J fixed inductor is quite simple. When a varying current is applied to a coil of wire, a magnetic field is generated in and around the coil, and this magnetic field induces a voltage in the coil. This is known as Faraday\'s law of induction. If the changing current is removed from the coil, the magnetic field collapses and a voltage is generated in the opposite direction, according to Lenz\'s law. This is known as back emf. A fixed inductor is designed to have a specific value of inductance that does not change with applied current.

The LEM2520TR39J is a fairly low-profile, high-quality fixed inductor with a range of features that make it ideal for a variety of electronics applications. It has a self-adhesive tape bottom for easy mounting, low DC resistance of only 0.0021 ohms, a relatively high inductance of 25.20 uH, and an average current rating of 4.5 Amps. It also has a temperature rating of -55°C to +105°C, making it suitable for a wide range of operating temperatures.

The LEM2520TR39J is an excellent choice for a fixed inductor. Its compact size, low cost, and wide range of features make it a great choice for many types of electronics applications. Its low DC resistance ensures that it can handle high currents without overheating, while its high inductance enables it to effectively filter and match impedances in power supplies, converters, and other signal processing circuits. In short, the LEM2520TR39J is an ideal choice for a variety of electronics applications.

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