CDR125NP-101MC

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Fixed inductors are electric components used to store an electrical charge and provide a stable inductive reactance to alternating current. They are classified as either passive or active components depending on whether they exhibit a continuous resistance or an active current. The fixed inductor family includes a variety of devices, such as the CDR125NP-101MC, that serve a variety of specialized functions.

The CDR125NP-101MC is an SMD power inductor designed for use in DC-DC switching, telecommunication power supplies, and LCD/plasma display power supplies. This inductor is constructed using high-grade ferrite cores and exhibits an inductance level of 1.0uH. The device is designed to operate in temperature extremes of -40°C to +125°C without degradation, and exhibits low levels of noise and EMI radiation. In addition, the inductor is damping-proof, meaning that it is capable of withstanding vibrations and other environmental factors that may adversely affect inductance levels.

In terms of DC resistance, the CDR125NP-101MC exhibits a series resistance of 0.24 ohms, while inductive reactance is rated at 74.75 ohms at 100kHz. Additionally, this component is capable of handling maximum ripple currents of up to 1.93A, with an associated saturation current rating of 9.3A. Its dimensions measure 12.5 x 9.5 x 8mm, making it an ideal choice for high-density applications that require a small physical footprint.

The operating principle of the CDR125NP-101MC relies on the production of a stable inductive reactance. As alternating current is applied to the component, a magnetic field is produced. This magnetic field in turn induces an electric field and generates a voltage across the inductor that opposes the changing current. This phenomenon is known as self-inductance, and it serves to limit the charge that can be stored in the device.

For many applications, the stability of the inductive reactance is the primary concern. Power supplies, for example, are typically designed with input filters that provide for a steady current regardless of load fluctuations. Switching power supplies and other high-frequency applications also benefit from the inductive reactance\'s stability, as it eliminates the need for an additional filter. In these applications, the CDR125NP-101MC is especially useful, as its low series resistance and temperature range make it well suited for efficient operation.

Due to its unique combination of features, the CDR125NP-101MC is an ideal choice for use in a variety of applications. Its low DC resistance and high ripple current rating make it suitable for use in DC-DC converters, while the high inductive reactance provides excellent filtering capability for power supplies. Additionally, its small size and temperature range make it ideal for high-density applications that require a durable, reliable inductor. No matter the application, the CDR125NP-101MC is a powerful, reliable component that is sure to perform at a consistently high level.

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