MLG0402Q1N7BT000

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Fixed Inductors are electrical components that are designed to store energy in a magnetic field when electric current is passed through them. By controlling the amount of current and voltage, the inductor is able to provide a specific resistance at a given frequency. The MLG0402Q1N7BT000 is a type of Fixed Inductor that is commonly used in a wide variety of applications.

Structural Design

The MLG0402Q1N7BT000 has a small form factor, measuring 4.0 x 2.0mm, and can be mounted on a surface-mount board. It has a cylindrical shape and is constructed using a metal core and a spiral of wire wound around it. This spiral of wire is insulated by a coating of non-conductive material and further protected by a silicone epoxy resin coating. This type of construction results in a low parasitic capacitance. The inductor is available with a variety of inductance values ranging from 0.4 to 80uH, allowing it to be used in a wide range of applications.

Application Fields

The MLG0402Q1N7BT000 is versatile and can be used in a number of applications including switching power supplies, line filters, noise suppression, chokes, differential mode noise filters, antenna matching circuits, USB power supplier circuits, and pulse transformers.

In switching power supplies, the MLG0402Q1N7BT000 is used as a source of magnetic energy to stabilize the output voltage and to reduce electromagnetic interference (EMI). In line filters, it helps to reduce high-frequency noises generated by the power line. It is used in noise suppression circuits to reduce conducted noise between two ports and in chokes to reduce the current to a desired level.

The MLG0402Q1N7BT000 is also used in differential mode noise filters to reduce noise that is being fed through a two-wire system.It can be used as an antenna matching circuit to minimize standing wave ratio for optimal transmission and reception of radio signals.In USB power supplier circuits, it can help to reduce the large amount of noise that is generated by cables that are connected to the USB port.

Working Principles

The MLG0402Q1N7BT000 is an ideal inductor for AC applications. It works by storing energy from the AC current in its magnetic field. When this energy reaches a peak value, the magnetic field collapses and releases the stored energy into the circuit. Therefore, it acts as a filter to reduce noise and provide a clean source of power for electrical components.

The inductor is also able to produce a specific resistance at a given frequency. This is done by passing a current through it. As the frequency of the current increases, the inductance of the MLG0402Q1N7BT000 increases. As the current frequency decreases, the inductance of the MLG0402Q1N7BT000 decreases. This phenomenon is known as inductive reactance and is the basis of the inductor’s working principle.

Conclusion

The MLG0402Q1N7BT000 is a type of Fixed Inductor that is used in a wide range of applications. It has a small form factor, making it suitable for surface-mount design. It has a high inductance-to-volume ratio and is able to produce a specific resistance at a given frequency. It is also able to reduce high-frequency and conducted noise and can be used as an antenna matching circuit. Being versatile and reliable, the MLG0402Q1N7BT000 is an ideal choice for a variety of AC applications.

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