LAL02NA151K

Fixed inductors are widely used in electronic circuit fields, especially in those places where inductance must be maintained constant. Such inductors are designed to withstand the environment of temperature changes without losses or other parameters changing, and one of them is LAL02NA151K.

LAL02NA151K is a high power inductor with high saturation current and low DCR, made of nanocrystalline material with great magnetic field for high frequency. This inductor is rated with 2.2uH (± 25%) inductance, 0.256ohms (maximum) DCR, and 40.2A (maximum) current. It also has a low DC bias characteristic, which makes it ideal for many of today’s high power, low profile applications such as DC/DC regulation, switchers, and more.

The working principle of LAL02NA151K is the same as the nature of fixed inductors. Generally speaking, a fixed inductor is just a coiled wire. When an alternating current (AC) flows through the wire, the changing magnetic field generates an electromotive force (EMF). This EMF is caused by the magnetic flux passing through the coil in accordance with Faraday\'s law of electromagnetic induction.

This EMF works as a back EMF to oppose the passing current when the current is changing. Therefore, the inductance of a fixed inductor is created with the higher EMF in the same direction and the lower EMF in the opposite direction when the current is changing. This gives rise to the voltage and current relation of the fixed inductor, and its purpose is to allow the current in a circuit to increase or decrease over a certain period of time.

LAL02NA151K also has a relatively small size and can be embedded in a variety of devices, such as power supplies, signal converters, DC/AC inverters, and so on. It can be connected between AC and ground, or in other more complicated drawings for controlling the flow of current. Moreover, it can be used for energy storage and signal filtering applications.

LAL02NA151K is an optimized version of fixed inductors and has huge potentials in various conditions such as EMI shielding, tight packing, and ruggedness. It is one of the best choices available for high power, low profile applications in today’s electronic market.