LBC2012T220K

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Fixed Inductors

Fixed inductors are typically used in RFID applications, where they are required to provide a small but powerful magnetic field. The LBC2012T220K inductor is a 22µH fixed inductor with a tolerance of ±20%, manufactured in an industry-standard 0805 case. It features a rated voltage of 100V, a rated current of 200mA (~410mW) and an inductance of 20~40 µH depending on the variant.

Application Field of LBC2012T220K Inductor

The LBC2012T220K inductor is primarily used in RFID-related applications, due to its small size and high efficiency. It can also be used in robotics systems, as the small magnetic fields it produces can act as a motion balancing force to keep sensors and circuits from shifting during operation. Additionally, LBC2012T220K inductors are often used in certain power control circuits such as buck converters, where the high inductance is needed to help regulate the flow of current.

LBC2012T220K Working Principle

An inductor is an electrical device that produces an electromagnetic field when electricity passes through it. The LBC2012T220K inductor is composed of a core of Ferrite material, a coil, and two terminals. When an alternating current passes through the coil, a magnetic field is generated. This field increases and decreases in strength, based on the frequency of the current. This changing field then induces voltage in the coil, which is then outputted from the two terminals. This process allows for a controlled voltage, current, or power output, for a variety of applications.

The LBC2012T220K inductor was designed to handle high frequency current, up to 105kHz. Its size (~0805 package) and its power rating (200mA) make it suitable for various applications, making it one of the most commonly used inductors in the industry. Its small size also makes it ideal for use in tight spaces, such as in RFID communications.

Conclusion

The LBC2012T220K fixed inductor is a small and efficient fixed inductor, which is often used in RFID applications and can also be used in robotics systems, as well as certain power control circuits. It has a rated voltage of 100V and a maximum current rating of 200mA (~410mW). It is comprised of a core, a coil, and two terminals, and can handle frequencies up to 105kHz. With its small size and high efficiency, the LBC2012T220K inductor is likely to continue to be a popular component in a variety of different applications.

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