RCR108DNP-4R3N

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Fixed inductors are electronic components used to provide inductance in a circuit. The RCR108DNP-4R3N is a fixed inductor and it is a type of non-polarized wire wound inductor, also known as an air core inductor. This type of inductor is ideal for EMI (electromagnetic interference) suppression and provides an efficient way to reduce the amount of energy radiated by a circuit.

The four main components of the RCR108DNP-4R3N fixed inductor are the core, coil, air gap, and the winding. The core is the inner portion of the inductor and consists of a non-magnetic material, such as porcelain, plastic, or ceramic. The coil is the winding of the inductor, which is wrapped around the core, and is typically made of insulated copper wire. The air gap is the space between the core and the coil and is what makes the inductance of the inductor variable.

The RCR108DNP-4R3N fixed inductor has various applications including CRT and LCD monitors, copiers, and cell phones. It can also be used in consumer electronics as an RF choke in amplifier and receiver circuits. Additionally, it can be used in the form of a decoupling coil, which helps to protect sensitive electronic components and is commonly used in power supplies. In this application, the inductor acts as a low-pass filter, blocking out high-frequency noise and preventing it from reaching the input of the power supply.

The working principle of the RCR108DNP-4R3N fixed inductor relies on the relationship between current and magnetic fields. When a current is applied to the coil, a magnetic field is created, which then induces a voltage in the coil. This voltage and the current form a self-sustaining loop, and the amount of inductance generated depends on the number of turns in the coil, the core material, and the size of the air gap.

The RCR108DNP-4R3N fixed inductor is a small but powerful component that can be used in a variety of applications and is a popular choice for EMI suppression. Its ability to resist interference and reduce energy radiation makes it suitable for use in a variety of consumer electronics, and its versatile working principle makes it useful in a range of different settings.

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