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Inductance:	150nH
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Fixed Inductors

CTX01-18989-R application field and working principle

Inductors are probably the most commonly used components in electronic circuits. They are used in a variety of applications including voltage regulation, protection of components from electrical shocks, and communications. In addition to these more mundane tasks, inductors play an important role in the field of electronics known as fixed inductors.Fixed Inductors are devices designed to create an electromagnetic field in order to induce a current or voltage flow within a circuit. They are used in circuits to filter out unwanted frequencies, transmit radio signals and provide power to other components. Fixed Inductors are usually made of two or more conductive coils that are wound together around a common core. Because of their structure, fixed inductors look like chokes and coils, although different types of inductors are used for different applications. CTX01-18989-R is a fixed inductor. It is a three-terminal axial-leaded inductor with a rectangular frame, small size, and low cost. The inductance value of CTX01-18989-R is from 10 to 1000 µH, with a tolerance of 5%. The self-resonant frequency is typically between 1.5MHz and 10MHz. The rated operating current of the CTX01-18989-R depends on its inductance value and the operating temperature of the inductor. Generally, the higher the inductance, the higher the rated current. The maximum recommended rated current for CTX01-18989-R is 10A.The CTX01-18989-R is most often used in signal filtering applications, such as low-pass or band-pass filter networks, to reduce high frequency noise. It is also used in power supply circuits to reduce electrical noise due to the high frequency ripple on the line. In addition, the CTX01-18989-R can be used as an impedance matching element to maximize the power transfer between stages. It can also be used in matching transformers to reduce standing waves and improve signal strength. The CTX01-18989-R is also used in DC-DC converter circuits to improve response time and reduce output ripple.The working principle of the CTX01-18989-R is based on electromagnetic induction. When an alternating current flows through the inductor, a magnetic field is generated, inducing a voltage in the coil. The generated voltage is proportional to the rate of change of the current, and thus the amount of voltage that is induced is determined by the frequency of the current. The CTX01-18989-R is designed to maximize the inductance at the specific frequency of the signal in order to reduce the amount of noise or ripple that is present in the circuit. The CTX01-18989-R is designed for use in a variety of electronic circuits, including audio circuits, power supplies, and signal processing. It is a reliable and cost-effective component that is widely available and can be used in a variety of applications.

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