2512R-122J

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Fixed inductors, or inductors designed to provide magnetic storage for electric circuits, are an essential component of virtually every electronic device. Some fixed inductors, such as the 2512R-122J, are specially designed to perform specific functions or to provide a higher level of functionality than a standard inductor can provide. The 2512R-122J is a useful device for a variety of applications, and it is produced by several major manufacturers, including Vishay, Panasonic, and Yageo. 

The 2512R-122J is a radial leaded, ceramic molded, molded power inductor. It has an inductance value of 1.2 µH and is rated for operation at up to an impressive 100 watts, which makes it suitable for applications requiring high power. The inductor is constructed of an iron core with an aluminum winding and is coated with a varnish to protect against wear and corrosion. In addition, the inductor is capable of handling high frequency signals, up to a maximum of 10 GHz, and can operate at temperatures up to 155°C. 

The working principle of the 2512R-122J fixed inductor is based on the principle of magnetic energy storage. In this type of inductor, the changing current is converted into changing magnetic flux and stored in the core of the inductor. When the current in the circuit stops, the stored magnetic flux is gradually released, resulting in a voltage that is equal in magnitude to the initial applied voltage, but now of opposite polarity. 

The 2512R-122J can be used in a wide variety of applications, from power supplies to computer systems to various types of communications equipment. In power supplies and computer systems, the 2512R-122J can be used to provide a higher level of filtering and noise control. Alternately, the 2512R-122J can be used in communications equipment, such as televisions, radios, and cellular phones, in order to reduce interference and improve signal quality. 

In conclusion, the 2512R-122J is a high-power, iron core radial leaded, ceramic molded, fixed inductor that is capable of providing a higher level of functionality than standard inductors. It is ideal for power supplies, computer systems, and communications applications, and its high power rating and frequency capabilities make it suitable for a wide range of applications.  

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