CTX20-7-52-R

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Fixed Inductors are a type of passive two-terminal electrical component that is used to retain a constant current in a circuit. The CTX20-7-52-R Inductor, which is a part of the CTX20 Series, is a type of fixed inductor that is widely used in various application fields and the working principle of this type of inductor is discussed in this article.

The CTX20-7-52-R is an Axial Leaded Inductor, which is designed for use in mobile phone RF applications such as Bluetooth and WLAN systems. It is often used in the RF front-end for signal conditioning, as it offers excellent high-frequency impedance matching capabilities. Additionally, this type of inductors is also used in powerline communications, TV receivers, and HDMI repeaters.

The working principle of the CTX20-7-52-R Inductor is pretty simple. This type of inductor is made by wrapping a wire or ribbon of basic conductor material around a magnetic core. This creates a magnetic field which in turn creates a back-emf and current flow in the opposite direction of the original current, thus raising the overall impedance of the inductor. This inductance results in the current flow being reduced, which allows for precise regulation of the voltage passing through the inductor.

The inductors also have two main characteristics: inductance and resistance. The inductance is the rate at which the current is induced. This determines the size of the magnetic field created and also affects the inductor\'s impedance. The resistance is the amount of resistance that the coil brings to the overall circuit. This affects the voltage and the current in the circuit, thus affecting the overall efficiency and performance of the application field.

The inductance of the CTX20-7-52-R Inductor is 5.2uH while its resistance is 6.7 Ohms. This makes it suitable for applications such as power line communication, wireless networks, low-power RF applications, and RF signal conditioning. This inductor also features a low DCR of 0.008 Ohms, which makes it ideal for low-noise and low-ripple applications. Additionally, this type of inductor is also RoHS Compliant, which means they do not contain any hazardous materials.

The CTX20-7-52-R Inductor is an ideal solution for a number of applications due to its precise regulation of currents and voltage, along with its excellent high-frequency impedance matching capabilities. Its low DCR, along with its RoHS Compliant certifications, make the inductor safe and reliable and capable of handling complex and high-frequency problems in modern day electronics. It is widely used in applications such as TV receivers, HDMI repeaters, mobile phones, and powerline communications.

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