CR32NP-1R5MC

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Inductors are electrical components used in many circuits, and fixed inductors are a type of inductor with a particular construction used in many radio frequency (RF) and power applications. The CR32NP-1R5MC is a fixed inductor from the TDK Corporation that is used in some of these applications. This article will discuss the application field and working principle of the CR32NP-1R5MC.

Application field

As mentioned, the CR32NP-1R5MC is used in a variety of RF and power applications. It is specifically designed to handle high voltages and currents in these applications. It has a wide operating temperature range of -40 to +105°C, allowing it to be used in extreme conditions. The inductor also has superior storage and resonance characteristics, making it well-suited for many types of harmonic suppression and RF matching circuits. Additionally, the small size of the inductor (3.2 x 2.3 x 1.8mm) makes it ideal for use in handheld devices.

In terms of materials, the CR32NP-1R5MC is made of a ceramic-type material over a ferrite core. This ensures that it has good heat dissipation properties and is able to handle larger power loads. The inductor also has a tin-plated copper lead frame, which helps reduce noise. Finally, the inductor is encapsulated in a plastic molding compound to ensure reliable operation in damp environments.

Working principle

At its core, the CR32NP-1R5MC is an inductor, which is an electrical component that stores energy in the form of an magnetic field. In a simple way, the inductor works by using an electrical current to create a magnetic field that is then stored as energy. When the current is switched off, the magnetic field collapses and the energy stored in the inductor is released. This is known as inductor self-induction.

The amount of energy that can be stored in an inductor is determined by several factors, including the inductance value (measured in henries), the current, and the applied voltage. The inductance value of the CR32NP-1R5MC is 1.5uH, which is relatively low compared to other inductors, but is still adequate for many types of applications. The CR32NP-1R5MC also has an operating inductance that is sigma-delta modulated, which helps ensure minimal voltage and power drop.

Conclusion

The CR32NP-1R5MC is a fixed inductor from the TDK Corporation that is used in many types of RF and power applications. It is designed for high voltages and currents, has good heat dissipation properties, and its small size makes it ideal for use in handheld devices. It works by storing energy in the form of an magnetic field, which is then released when the current is switched off. The inductance value of the CR32NP-1R5MC is 1.5uH, and it also has an operating inductance that is sigma-delta modulated to ensure minimal voltage and power drop. With these features, the CR32NP-1R5MC is an excellent choice for a variety of RF and power applications.

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