SD12-101-R

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Fixed Inductors

A fixed inductor is a type of electronic component that is used to store energy in an electric current in a coil or wire wound around a core. It is used in a variety of applications, ranging from consumer electronics to industrial machinery. It is capable of producing persistent magnetic fields, allowing it to be used for a variety of magnetic related functions, such as electro-magnetic interference (EMI) reduction and transformer manufacture.

SD12-101-R Application Field and Working Principle

The SD12-101-R fixed inductor is a high quality, low cost component. Its profile is 10 x 10 mm and its inductance value is 100 μH. This component is primarily used in power conversion applications, high frequency circuits, and high load switching circuits. It is also widely used in telecommunications networks and automotive electronics.

The working principle of the fixed inductor is based on Faraday’s law of induction. According to this law, when a conductor is subjected to a changing magnetic field, it creates a voltage in the conductor. This voltage is proportional to the rate of change of the magnetic field. This voltage is known as induced voltage, which is responsible for the functioning of the fixed inductor.

A fixed inductor is composed of a wire wound around a core, and this winding is usually made of ferrite material. When an electrical current passes through the winding, an alternating magnetic field is produced. This alternating magnetic field creates an opposing electromagnetic field around the core, which absorbs the alternating current and stores the energy. This stored energy in the inductor is then released when the current is reduced.

For high-load switching, the SD12-101-R fixed inductor is an ideal choice due to its high inductance value and low cost. Its high inductance value allows it to store more energy, which helps to reduce current fluctuations in the circuit. It also works well to filter out higher frequency noise in the circuit, thereby providing improved reliability and functionality. As this component is relatively inexpensive, it is suitable for applications that require high performance but a low-budget.

Overall, the SD12-101-R fixed inductor is a reliable, low-cost component that provides excellent performance in power conversion, high frequency, and high-load switching circuits. Its high inductance value and low cost makes it ideal for applications that require high performance but are on a tight budget.

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