LAN02TA180J

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Fixed inductors are a type of passive electrical component that store energy in an electromagnetic field. The LAN02TA180J is a fixed inductor designed to provide electromagnetic interference protection in switching power supplies and similar applications. This article will discuss the LAN02TA180J\'s application field and working principle.

The LAN02TA180J is designed to prevent electromagnetic interference (EMI) caused by switching power supplies. Traditional inductors absorb energy as a voltage spike occurs, limiting the peak voltage. The LAN02TA180J is specifically designed to provide EMI protection in switching power supplies, allowing the power supply to meet FCC standards for emissions.

The LAN02TA180J is a low-profile inductor that uses a flat spiral coil, providing a low resistance of 0.36 ohms. This allows it to be used in switching power supplies with high switching frequencies without incurring excessive losses. Furthermore, the flat spiral coil structure of the LAN02TA180J helps to reduce the size of the inductor, making it ideal for space-constrained applications.

The working principle of the LAN02TA180J is based on the concept of storing energy radially in the electromagnetic field. When a voltage spike occurs, the electromagnetic field is disturbed, causing the inductor to absorb energy and preventing it from reaching the load. This limits the peak voltage and reduces the energy lost in EMI.

The LAN02TA180J is an effective solution for reducing EMI in switching power supplies. Its low resistance and compact size make it ideal for space-constrained applications, while its flat spiral coil structure provides a high level of protection against voltage spikes. It is an efficient and cost-effective solution for EMI protection.

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