CDRH4D28-120NC

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Although the Fixed Inductors classification may seem daunting, it is important to understand several key concepts when discussing the CDRH4D28-120NC. This inductor is commonly used in a variety applications, particularly those with high power requirements and/or a need for reliable operation. In this article, we will explore its application field and working principle.

The CDRH4D28-120NC is a high-current, shielded, non-current-sensing inductor. This winding inductor is constructed with interlocking cores and is rated for up to 120 amps of continuous current. With its high-frequency characteristic, it is often used in DC-to-DC converters, switch-mode power supplies, and high-frequency filter networks. Additionally, this inductor is known for its excellent inductance-frequency characteristics, making it suitable for both high- and low-impedance situations.

In terms of its working principle, the CDRH4D28-120NC inductors make use of an alternating magnetic field, which is created by the electrical current flowing through the winding. This magnetic field then induces a current in the iron core, which is referred to as an alternating current. This alternating current is transformed into a voltage across the coils and is then smoothed out and regulated by the internal circuitry, providing the desired output. The inductor\'s alternating magnetic field also serves to shield the electronic components from external electrical interference.

Additionally, the CDRH4D28-120NC provides a variety of benefits beyond its high-frequency characteristics, including its rugged construction and EMI performance. Its inner and outer cores are constructed from stainless steel, granting it the physically robust design necessary for high-power applications. Furthermore, due to its shielded construction, it offers excellent EMI protection against high-frequency interferances.

Overall, the CDRH4D28-120NC is an exceptional high-current inductor, designed for a variety of applications requiring reliable, robust and high-performance operation. Its high-frequency characteristics, rugged construction and EMI protection make it a strong choice for power-hungry applications and environments prone to electrical interference.

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