CTX01-18903-R

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Fixed inductors, also known as coils or chokes, are electrical components used to store energy in the form of a magnetic field. They are made up of multiple turns of wire wrapped around a core material and are used to filter out specific frequencies in electronic circuits. The CTX01-18903-R is a type of fixed inductor used for a variety of applications.

The CTX01-18903-R is a monolithic vertical type surface-mountable power inductor. It consists of a silicon alloy core and electroplated copper winding surrounded by a plastic housing. It has a wide operational temperature range of -55° to +125°C, and can be easily represented as a lumped element equivalent circuit for the actual application.

The CTX01-18903-R can be used for a variety of applications, including DC-DC converters, choppers, laptop power supplies, LCD TVs, inverters, and more. It offers high current handling up to 8.5 A with a peak current of up to 12A. It has a current noise suppression capability of up to 80dB and a high quality factor (Q) with a value of up to 20. It is also constructed with the latest technologies such as vibration and temperature resistance, as well as EMI/EMC compliance.

The working principle of fixed inductors, like the CTX01-18903-R, is based on Faraday\'s law of induction. According to Faraday’s law, when a current is passed through a conductor, it generates a magnetic field. This magnetic field induces a current in the coil as it changes, resulting in the output of the inductor. The magnitude of the output current is proportional to the rate of change of the input current and inversely proportional to the inductance value.

The CTX01-18903-R fixed inductor is a reliable component for achieving the desired requirements in various power circuits. It is designed for easy mounting with its low profile and SMT style construction. It has high power densities and is easy to maintain due to its long life. Additionally, this component has excellent high-frequency characteristics due to its quality construction. It is ideal for applications that require temperature and vibration resistance, as well as added EMI/EMC compliance. The CTX01-18903-R is an efficient and durable inductor that will provide the reliability and performance required in many power circuit applications.

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