SDR2207-R78ML

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Fixed inductors, commonly known as "chokes," are primarily composed of copper coils and metal forms. They are used in a variety of applications to store energy, filter signals, decouple circuits, modify RF signals, and more. The SDR2207-R78ML has become increasingly popular in recent years for its exceptional performance and reliability in various applications.

The SDR2207-R78ML is a shielded, fixed-inductance, surface mount device designed for low-cost prototyping and production. It has a DC resistance of 0.200 ohms, a maximum inductance of 2.5 mH, and a maximum current rating of 1.2 A. Compared to other inductors, its size is small enough to fit into tight spaces, making it ideal for space-sensitive applications.

The application field for the SDR2207-R78ML is diverse. It can be used for high-current applications such as DC-DC converters, motor drives, protection circuits, surge suppressors, and more. Additionally, its small size make it great for use in consumer electronics like stereo systems, TVs, and computers, allowing for a tidy and efficient product design. It’s also ideal for automotive, industrial, and consumer applications that require a compact but reliable inductor.

The working principle of the SDR2207-R78ML is based on an AC transformer. A current passing through the inductor will cause the magnetic flux in the core to change. This magnetic flux induces a voltage in the winding of the coil, which is proportional to the rate of change of the current. This induced voltage is used to store energy in the inductor. When the current flowing through the inductor changes, the stored inductive energy is released, and this is used to filter out unwanted frequencies or smooth out DC voltages.

In addition to its excellent performance as an inductor, the SDR2207-R78ML has several design features that make it stand out from other inductors. It has a low profile, allowing it to fit into small spaces, and its chip-style package design makes it easy to solder and assemble. It is also constructed from high-grade materials, which makes it more durable and reliable. Overall, the SDR2207-R78ML is an excellent choice for many applications.

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