CDRH129HF-471MC

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Fixed inductors are a type of inductor in which the winding of the coil is fixed in such a way that it cannot be changed.The CDRH129HF-471MC is a type of fixed inductor that is used in various applications such as power supplies, switching, and antennas.It features an inductance of 0.10 mH, a nominal current of 1.39 A, and 95% minimum shielding efficiency.In this article, we will explore the application field and working principle of the CDRH129HF-471MC.

The CDRH129HF-471MC is mainly used in power supplies to filter and reduce switching noise in the DC output.Its high inductance and shielding efficiency makes it perfect for such applications.The inductor also has a wide range of applications in switching, where it is used to filter noise generated by switch contact closures.It can also be used for both high frequency and low frequency antenna applications, as it provides a high impedance and high dielectric strength at both frequencies.

The working principle of the CDRH129HF-471MC is based on the basic principles of inductors.In an inductor, a winding of wire is wrapped around a core, creating an electromagnetic field when a current passes through it.The inductor stores energy in the winding in the form of a magnetic field. When a voltage is applied to the inductor, a varying current passes through the winding, which in turn creates a varying magnetic field. This varying magnetic field reacts with the supply voltage causing an inductive voltage drop, which helps in filtering and providing a cleaner DC output.

The CDRH129HF-471MC also features a wide operating temperature range, up to 125°C. Its high temperature range is due to its metal alloy core and the UL 94V-0 rated material used for its windings, which gives it better heat dissipation characteristics than other types of inductors. Additionally, the inductor also features a high frequency range, allowing it to be used in frequencies up to 1 MHz.

The CDRH129HF-471MC is a versatile and reliable fixed inductor that can be used in a wide variety of applications. Its high inductance and shielding efficiency make it ideal for filtering noise in power supplies, switching applications and antenna applications. Its wide operating temperature range and high frequency range make it a great choice for applications that require reliable and efficient operation over a wide range of temperatures and frequencies.

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