SDR2207-561KL Inductors, Coils, Chokes

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Fixed inductors, widely used in various electronic circuits, are one of the most important components in the field of electronic and electrical engineering. As a type of fixed inductor, the SDR2207-561KL is especially designed for high performance, low loss and cost-effective power delivery. This product is suitable for various applications, such as DC/DC conversion, power line filters, and harmonic suppression.

The SDR2207-561KL inductor is made from a ceramic core to ensure high inductance and high Q factor. This core material is superior to conventional iron core inductors, making it an ideal choice for high-accuracy, low-loss applications. The inductor winding is thick film, so that it has a good thermal performance and high stability.

The basic structure of the SDR2207-561KL inductor consists of an alloy core and a winding. The alloy core is the main body of the inductor, and it is made of ferrite, which consists of iron oxide, nickel zinc ferrite, and other substances. The induction coil is wrapped around the core and it is usually made of copper wire or enameled copper wire. The inductance, measured in microhenries, is determined by the number of turns of the coil and the size of the core.

The working principle of the SDR2207-561KL inductor is based on the electromagnetic induction theory. When an alternating current (AC) passes through the coil, a magnetic field is generated, which induces a voltage on the coil. The magnitude of this voltage is proportional to the rate of change of the current, i.e. the frequency. This voltage will be in phase with the current, so that an inductor can store energy.

The SDR2207-561KL has wide application fields and it is used as a component in many types of electronic equipment. It can be used for switching power supplies, solar inverters, real time clocks, low-frequency inverters, medical instrumentation, voltage stabilization circuits, active filters and other applications. In addition, it can also be used in high-frequency switching power supplies, in-vehicle chargers, and LED backlight.

In summary, the SDR2207-561KL inductor is a ceramic core, thick-film wound inductor that offers a high inductance with excellent Q factor. Due to its low loss and compact size, it is ideal for various applications, such as DC/DC conversion, power line filters, and harmonic suppression. Its wide application fields enable it to be used in various electronic equipment and circuits.

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