CDRH73NP-102MC-B

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Fixed inductors are passive electronic components that typically consist of a coil of insulated copper wire wrapped around a core. They are commonly used in electronic circuits to establish desired current flow, to filter signals, and to store and release energy.

The CDRH73NP-102MC-B is a fixed inductor designed for use in the telecom-base station amplification market, and is capable of withstanding high currents of up to 5A and high ambient temperatures of up to +125°C. This fixed inductor has a wide range of applications, including digital power supplies, base station amplifiers, SMPS, and many other telecom power supply applications.

The working principle behind the CDRH73NP-102MC-B can be explained as follows. This inductor is constructed from a copper winding which is wound onto a high-dielectric strength ferrite core, allowing it to be able to resist high levels of current without creating losses when properly applied. Copper has a naturally high electrical conductivity, which allows the inductor to create a strong magnetic field, while the ferrite core helps the inductor to sustain the electromagnetic field. This assists the inductor in maintaining the desired current flow, as well as acting like a spark arrestor, preventing high-frequency noise caused by sparks.

In addition, the CDRH73NP-102MC-B has a tolerance of ±10% when exposed to frequencies in the range of 100~200kHz, and ±20% at frequencies above 200kHz. This makes it an ideal choice for high-frequency switching power supplies and other applications where precise current resistance requirements are required. The inductor is also capable of dissipating a large amount of heat without becoming damaged, due to its built-in cooling system which has been designed to keep the inductor functioning within an acceptable temperature range.

To summarize, the CDRH73NP-102MC-B is a fixed inductor which is designed for telecom-base station amplification applications and is capable of withstanding high ambient temperatures and high currents. It consists of a copper winding which is wound onto a high-dielectric strength ferrite core, and has a tolerance of ±10% at frequencies in the range of 100~200kHz and ±20% at frequencies above 200kHz. It is also capable of dissipating a large amount of heat without becoming damaged due to its built-in cooling system. As such, it is an ideal choice for high-frequency switching power supplies and other applications that require precise current resistance requirements.

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