SDR1005-152JL

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Fixed inductors are electric components that produce a fixed inductance when passing through an alternating current. SDR1005-152JL is a type of fixed inductor. This article explains its application field and working principle.

Application Field

SDR1005-152JL is used in DC-DC converters, automotive electronics, and power supplies. It is all-purpose and can be applied in a wide range of fields. For example, it can be used in power supply circuit, switching power supply, drivers, frequency conversion power supply and LED drive circuit. Additionally, its temperature range is - 40°C + 125 °C.

Working Principle

SDR1005-152JL consists of a cylindrical wire coil and is also known as an air core inductor. It is non-polarized because current flows in both directions and has no effect on frequency response. Due to its high saturation flux density, it provides a high inductance value. As such, SDR1005-152JL has low self-heating, meaning that it can safely operate in high temperature conditions without distorting its inductance value.

When electric current passes through the coil of the inductor, a magnetic field is generated. This magnetic field can interact with other electric fields, which can cause undesirable effects such as interference. To counteract this interference, the inductor stores the energy and releases it in a controlled manner when needed. This enables the inductor to filter out external noise and prevent the signal from being distorted. This is especially important in automotive electronics, where noise can be fatal if not correctly filtered out.

In summary, SDR1005-152JL is a type of fixed inductor with useful applications in DC-DC converters, automotive electronics, and power supplies. It works by storing energy released in a controlled manner and can help filter out external noise by creating a magnetic field. Consequently, it is an essential part of many electronic systems.

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