HKQ04021N7B-E

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Fixed inductors are a type of electronic component that stores energy in its magnetic field. They are widely used in many types of electronic circuits such as switching power supplies, radio receivers, transmitters, audio amplifiers, and other types of analog and digital circuits. The HKQ04021N7B-E is a type of fixed inductor that is designed to provide a high level of inductance with minimal resistance. This inductor is ideal for applications that require a high level of accuracy, such as those which require high-performing power supplies.

The HKQ04021N7B-E fixed inductor consists of a coil wound around a core. The core is usually made from ferrite, while the coil is composed of insulated copper wire. This particular inductor can handle voltages from 0.5V to 30V. The number of turns for the coil and the size of the core determines the inductance value. The inductance value is measured in henries, and for the HKQ04021N7B-E, it ranges from 8mH to 1H. This makes it suitable for a variety of applications that require precise inductance values.

In terms of physical construction, the HKQ04021N7B-E inductor is in an encapsulated package, meaning that the core and the coil are protected from environmental factors. This also makes the inductor much easier to work with, as it can be attached to a circuit board with ease. The package also has measurements of 12.9mm x 9.1mm, with a 20.4mm body height. The inductor also has a maximum operating temperature of 85°C.

The way the HKQ04021N7B-E fixed inductor works is that it creates a magnetic field when energized by a voltage source. This magnetic field then stores the energy from the voltage source in the form of a magnetic field. When the voltage is removed, the inductor releases the stored energy back into the circuit. This helps filter out any high frequency noise that could be present.

The HKQ04021N7B-E fixed inductor is ideal for applications requiring high accuracy and performance. These include switching supply applications, radio receivers, transmitters, audio amplifiers, and many other types of analog and digital circuits. It also has a low resistance value, meaning it can handle higher power applications. This inductor is a great choice for anyone looking for an inductor with a high level of accuracy and performance.

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