MLG0402P2N2ST000

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors, also known as coils, chokes or reactors, are primarily used as passive components for the electrical current control in electrical circuits. The MLG0402P2N2ST000 is a miniature wire-wound chip inductor that presents low DC resistance and high inductance values. With its excellent heat and thermal shock resistance, along with long-term stability, this popular device is widely applied in various consumer electronics, such as computers, cell phones and automotive audio systems.

In terms of the basic structure and construction of the MLG0402P2N2ST000, this type of component is composed of two parts: the inductive core and the inductive winding. The core is largely responsible for maintaining a constant inductance value and storing magnetism. It is usually consisted of hardened ferrite materials or nanocrystalline ferrites that feature high permeability and low coercivity. The inductive winding, by contrast, contains several loops of insulated magnet wire that are encapsulated in the epoxy resin over the core. These wires are connected in series to realize the low resistance values.

For a deeper understanding of its application field and working principle, an example can be helpful. Consider an MLG0402P2N2ST000 inductor installed in a power supply system. The core has the function of maintaining a persistently low DC resistance and high inductance. When the alternating current flows through the inductive winding, an electromagnetic field is generated, which, in turn, generates a back electromotive force that counters the current. As a result, the current flowing through the coil slows down, thus helping to filter out the sparking noises that are produced by discharging capacitors. Furthermore, the inductive core keeps the inductance value constant while maintaining the electrical energy.

The MLG0402P2N2ST000 can also be applied as filters in LCD backlighting circuits. The LCD backlight consists of many LED elements that can generate a high frequency ripple. If the ripple is not eliminated, it can reduce the lifetime of the LED and cause the display to flicker. In this case, the inductor acts as a filter to suppress the noise, thus preventing any flickering on the screen.

In summary, the MLG0402P2N2ST000 fixed inductor is a versatile component that is widely used in the electronics industry. Its core is responsible for constant inductance value and magnetic energy storage, while its windings generate an electromagnetic field that opposes the current. Ultimately, it helps to filter out electrical noises and create a more stable current flow. This device is a great addition to any energy-sensitive project, whether it is LCD backlighting or a power supply system.

The specific data is subject to PDF, and the above content is for reference