RCH4764NP-820K

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Fixed inductors refer to components with a fixed magnetic induction intensity or an inductance value. These components are usually used in DC circuits, AC impedance matching circuits, resonant circuits, oscillation circuits, and filter circuits. The RCH4764NP-820K is a ceramic core chip fixed inductor from Murata Electronics, which is used in a wide variety of applications that require electrical inductor components.

Applications

The RCH4764NP-820K fixed inductor is suitable for applications that require a low inductance value, high current ratings, high operating frequency, low magnetic interference, and high reliability. It is used in the automotive industry for power supplies, power converters, battery chargers, and motor control circuits. It has a wide range of applications in industrial and commercial applications such as printers, copiers, and LED lighting. It is also used in the medical sector for applications that require high frequency, low impedance, and high current ratings.

Working Principle

The RCH4764NP-820K fixed inductor consists of two ceramic core coils, an inner core and an outer core. The cross-sectional area of the inner core is greater than that of the outer core. This increases the inductance of the component when the electric current passes through it. The outer core acts as a partial shielding for the inner core, reducing the effect of electromagnetic interference. The magnetic field created by the electric current produces an inductance that creates an opposing force to any change in the current flow. This opposing force keeps the current flow constant, thus providing a source of power.

The RCH4764NP-820K fixed inductor is constructed from high-grade ceramic material, which offers superior heat and corrosion resistance and is ideal for use in harsh environments. It is capable of handling high currents and is designed to meet UL, CSA, VDE, and IEC standards. The component features a wide operating temperature range from -40˚C to + 105˚C and is supplied in a small size, which enables it to be used in a variety of applications with limited space. The component also has an excellent frequency response with high accuracy, making it ideal for applications that require precise timing.

The RCH4764NP-820K ceramic core chip fixed inductor from Murata Electronics is an ideal component for applications that require high current ratings, low inductance values, and high reliability. It is suitable for use in a wide range of applications, including those in the industrial, automotive, and medical industries, and is capable of handling high currents and providing precise timing thanks to its excellent frequency response.

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