SDR2207-101KL Inductors, Coils, Chokes

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Fixed inductors, also known as chokes, consist of a wire wound around a single core or some type of ferromagnetic core. They\'re used in a variety of applications, including power supplies and voltage regulator circuits, where they serve as energy storage elements in both DC and AC circuits. The SDR2207-101KL is a fixed inductor developed by Sumida Electric for use in these same type of applications. This article will explain the application field and working principle of this inductor.

In its simplest terms, a fixed inductor is a coil of wire that creates a magnetic field when current passes through it. The SDR2207-101KL is a fixed inductor with a maximum rated current of 220mA, inductance of 100µH and a saturation current of 800mA. These specifications make it ideal for use in a variety of applications, including voltage regulator circuits, DC-DC converters, radio frequency amplifiers, and audio signal processing circuits. It can also be used in applications where low minimum inductance is required, such as in automotive applications.

The working principle of a fixed inductor is simple. When a current passes through the coil of wire, the coil creates a magnetic field around it. The magnetic field induces a magnetic force that opposes the applied current, which generates a voltage drop across the coil. This voltage drop is referred to as inductance and is expressed in units of Henries. The inductance of an inductor will vary depending on the number of turns in the coil, the radius of the coil, and the material used for the core.

The SDR2207-101KL is capable of handling high peak current spikes, and is ideal for applications where high-frequency components are present. Its inductance ensures that only a small amount of current is allowed to pass, which is useful in avoiding electricity wastage. It also ensures that the current is controlled for steady-state operation. The SDR2207-101KL is RoHS compliant and has a insulation resistance of 100MΩ at 500VDC.

The SDR2207-101KL is suitable for a wide range of applications, and its features, such as high-temperature tolerance, make it an ideal choice for industrial applications. It\'s also suitable for surface mount technology (SMT) and can be used with other components to form power supply filter networks. In addition, its ability to handle high-frequency operations makes it a viable choice for a variety of high-frequency operations.

In conclusion, the SDR2207-101KL is a highly versatile fixed inductor that can be used in a number of different applications. Its ability to handle high peak current spikes and its inductance ensure that it will perform reliably and quickly in a variety of applications. Its RoHS compliant, high-temperature tolerance, and ability to be used in SMT make it an ideal choice for industrial applications, while its high-frequency capabilities make it a viable choice for a variety of high-frequency operations.

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