ER1025-72KM

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A fixed inductor is an inductor whose inductance value is predetermined. ER1025-72KM is a type of fixed inductor. It is composed of an iron core and a coil. The core works like an iron hand to adjust the inductance of the inductor. The coil is made of copper, which works like a superconducting material when passing current. In a fixed inductor, the inductance remains constant no matter what changes occur in its environment.

ER1025-72KM is an inductor with high frequency characteristics and temperature compensation. It is also a very versatile component that can be used in many different applications. It can be used in a wide variety of electronic circuits, from radio receivers to audio amplifiers, aircraft navigation systems, and electronics testing equipments. It is also used in mobile phones, computers and other digital devices to maintain the voltage of the power supply.

In addition to providing voltage maintenance, ER1025-72KM also offers excellent electromagnetic interference (EMI) protection for the circuit board. It acts like a shield, blocking out unwanted noise and radiation from outside sources. This assists in protecting both the circuit board and the surrounding environment from interference.

The principle of operation for ER1025-72KM is straightforward. A current is passed through the coil, creating a magnetic field in the iron core. This inductive field generates a voltage at the output of the core. The inductance value of the inductor is determined by the core material, the number of turns, and the amount of current passing through the coil. By adjusting these factors, the intensity of the magnetic field can be controlled, as well as the resultant voltage.

ER1025-72KM has a wide range of applications in commercial, industrial, and consumer electronics industries. In power supplies and AC/DC converters, it is used to regulate the voltage of the power supply. In radio receivers and transmitters, it is used to reduce noise and interference. In computers, it is used to protect peripheral devices from electrical spikes and surges. In mobile phones, it is used to filter out electromagnetic radiation from the environment.

ER1025-72KM fixed inductors are an essential component in many electronic circuits. They maintain the voltage of the power supply and provide excellent EMI protection. With the ability to change the inductance characteristics depending on the number of turns and amount of current being passed through the core, they offer a great degree of versatility and are used in a wide variety of industries and applications.

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