CDMC8D28NP-R39MC Inductors, Coils, Chokes

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Fixed inductors come in many forms and have many different capabilities. The CDMC8D28NP-R39MC is just one of many inductors which come under this group and it packs several features into just is small form factor. In this article, we will be looking into the application field and working principle of this particular part and how it will fit into your circuits.

The CDMC8D28NP-R39MC is a radial leaded fixed inductor known for its highly accurate inductance values and resistance level. It is also known for its low-profile design, making it suitable for many space-constrained applications. This type of inductor has a ferrite core which has been optimized to generate a high inductance value, ensuring that noise or distortion caused by strong currents are filtered out.

The CDMC8D28NP-R39MC offers a wide range of inductance values ranging from 0.47μH to 33μH. It also boasts a resistance level of 0.013Ω, meaning that it can easily distribute currents and voltages without too much interference. It has an operating temperature range of -40°C to +125°C and a maximum DC current of ~3.7A. The inductor also has a good withstand voltage of 150V.

The CDMC8D28NP-R39MC can be used in many applications, such as electric power filters, battery powered electronic circuits, voltage regulator modules (VRM), and so on. The wide range of inductance values it offers allows it to be used as both stepping and filtering inductors in these applications. In some cases, it can even be used to create the main bus voltage in power supply circuits.

The working principle of the CDMC8D28NP-R39MC is quite simple. When a current (or an alternating current) passes through its coil, it produces an opposing electromotive force (EMF) which is directly proportional to its inductance value. The magnitude of this opposing EMF is determined by the strength of the current, the number of turns in the coil, and the material used to make the core. The opposing EMF then helps to filter out unwanted noise and distortion caused by high currents.

The combination of all these features makes the CDMC8D28NP-R39MC a valuable addition to your circuits. Its wide range of inductance values allow it to be used in many different applications, while its low-profile design means it won’t take up too much space. The fact that it also boasts a good withstand voltage and resistance level makes it suitable for high power applications as well.

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