RCR875DNP-271K

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Fixed inductors are electronic components that work by providing the necessary inductance in order to limit current. They are mostly used to form a tuned circuit in an electrical device, which can then be used for filtering or frequency selection. The RCR875DNP-271K is an inductor from the RCR series of high-power inductors for automated assembly and reflow soldering. It is chip-in-a-package (CIP) type of SMT (Surface Mount Technology).

This inductor has a wide range of applications: it is used in communication and control systems, for power supply circuits, as well as for improving capacitor filters in DC/DC converters and switching power supplies. It is also suitable for high frequency radio frequency applications, such as in satellite receivers, as it has low resistance and low inductance. Additionally, this inductor is frequently used as an interference filter, as it can reduce electromagnetic interference significantly.

The RCR875DNP-271K has a coreless structure, and is small in size. The inductor is designed with a high-frequency roll-off feature, compressing the effective inductance range to fit within the desired range of up to 27 MHz. This series of inductors has a rated operating temperature of 125°C, a varied power range of 0.4 W to 8 W (RMS), and is capable of withstanding a broad range of voltages up to 100 VDC. Moreover, its anti-sulfur properties resist temperature and humidity changes.

The operating principle of the RCR875DNP-271K is based on the principles of induction. This type of inductor has a wire winding around a special core, and when a current flows through the winding, an electromagnetic field is created by the effect of Faraday\'s law of induction. This field induces a voltage in the coil, so that a current is present in the circuit, creating an inductance in the circuit.

As a result, the inductance value of the circuit remains constant, and the current may be limited in the circuit, which increases the overall stability of the circuit. The RCR875DNP-271K inductor is designed with a unique winding pattern, which helps in enhancing the efficiency and reliability of this component, both in terms of the inductance values and the effects on the circuit.

In conclusion, the RCR875DNP-271K is an inductor that belongs to the RCR series. It is a CIP type SMT inductor used to limit currents in circuits, as well as providing an inductance for other electrical components. It has a wide range of applications, including communications and control systems, power supply circuits, and high-frequency radio frequency applications. Its operating principle is based on Faraday’s law of induction and its unique winding pattern helps in enhancing its efficiency and reliability in providing the right inductance value.

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