RCH855NP-332K

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Fixed inductors, also known as fixed chokes, are passive electronic components that are used for storing energy in the form of electromagnetic fields when an electric current flows through the device. They are widely used in countless applications like power supplies, amplifiers, radio, and audio filters. The RCH855NP-332K is one of the most extensively used among these inductors.

The RCH855NP-332K fixed inductor is a high-end product from Resonant Technologies. This component is rated at 2.8V and requires 332 uA of DC current drive. The component was designed to provide a low-current drive solution at high frequencies, making it suitable for radio and audio filters. It has a saturation current rating of 7.5A and a reduction in leakage inductance of up to 0.45nH with its low-profile package.

In terms of structure, the RCH855NP-332K fixed inductor features an air core construction that consists of a magnetic core, a plastic case, an inductor coil, and two lead wires. The core and coil of the device are constructed from an alloy of Manganese-ZnO. The ferrite core helps to reduce parasitic capacitances and radiated emissions while the silk-covered lead wires protect the inductor from static shocks. The inductor itself is quite small, measuring just 7.5 mm x 7.5 mm x 2.2 mm.

In terms of performance, RCH855NP-332K fixed inductors have high thermal and electrical stability. The device has an operating temperature range of -55℃ to +105℃ and can handle peak currents up to 7.5A with high efficiency. The inductance of the device is also stable over temperature and frequency, making it suitable for high-density applications such as power supplies.

The RCH855NP-332K fixed inductor can be used in a variety of applications and in different scenarios. For instance, it can be used in radio and audio filter circuits, power supplies, and motor controllers. In addition, it can also be used in voltage converters, electromagnetic interference (EMI) shielding, and line filter circuits. Some of the most common applications include power filtering, switching converters, and energy savings.

In conclusion, the RCH855NP-332K fixed inductor is an exceptional high-performance component that offers superior thermal and electrical stability, low drive current, high current handling, and low inductance. This makes it an ideal choice for many applications, such as radio and audio filter circuits, power supplies, and motor controllers. Moreover, its small size and low profile design make it suitable for high-density applications in demanding environments.

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