LAN02TA121J

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Fixed inductors are electronic components that store energy in a magnetic field. They have two major application fields - filters and transformers. The LAN02TA121J is a chip inductor product manufactured by Littelfuse from the automotive series, and belongs to the family of fixed inductors. It can be used in a wide range of applications, including power supply filtering and control circuits.

The LAN02TA121J can be used in various types of automotive applications, such as fuel injection, power steering, air conditioning, engine control, and instrument panel systems. It is also well suited for use in industrial applications, such as high-precision drive systems, robotics, and automated production line systems. In addition, it can be used in numerous consumer applications, including consumer goods, home appliances, telecommunications, and medical equipment.

The LAN02TA121J is designed to deliver reliable performance in harsh automotive and industrial environments. It features an Externally Shielded Structure, allowing the inductor core to be safely enclosed. This helps to reduce EMI/RFI radiation and to protect against moisture and other environmental conditions. Additionally, it features a low profile structure and a wide operating temperature range. This makes it ideal for applications where there is limited space and/or extreme environmental conditions.

The working principle of the LAN02TA121J can be summarized as follows: When a current is applied to the inductor, a magnetic field is created by the current flowing through the magnetic core material. This magnetic field stores energy, which is released when the current is turned off. The amount of energy stored in the magnetic field is proportional to the amount of current applied. In other words, the inductor absorbs one amount of energy when the current is applied, and dissipates this energy when the current is turned off. This process is called “inductor action”.

In conclusion, the LAN02TA121J is a fixed inductor product from the automotive series. It is designed to provide reliable performance in harsh automotive and industrial environments, and is suitable for use in power supply filtering and control circuits. It features an Externally Shielded Structure and a wide operating temperature range. The working principle of the LAN02TA121J relies on the inductor action, which occurs when the current is applied and released. By using this principle, the inductor stores and dissipates energy in a magnetic field.

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