RL855-680K

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Fixed inductors are electronic components used to store energy in an electric field. They are typically used in power supply circuits, radio frequency (RF) circuits and pulse circuits. The RL855-680K inductor is a good example of a fixed inductor. This document will provide an overview of the RL855-680K inductor, its application and its working principle.

The RL855-680K is a fixed inductor designed for power supply applications. It has an inductance of 6.8 microhenries and it can handle up to 10 amps of current. The maximum operating temperature is 85 degrees Celsius and the working frequency range is between 0.5 MHz and 1 MHz. The body of the inductor is made from a ceramic core material and it is encapsulated in an epoxy molded plastic case. The case is rated to be flame-resistant and has a Faraday shield, to block radiation and reduce induced noise.

The RL855-680K fixed inductor is commonly used in switching power supplies, automotive electronics, and even LED lighting. In a switching power supply, the inductor is used to store energy and then released in a controlled manner to regulate the output power. In automotive applications, the inductor can be used for spark plug ignition, fuel injection, and other motor control functions. In LED lighting, the inductor helps to control the current in order to provide the right amount of illumination.

The working principle of an inductor is based on the principle of electromagnetic induction. This principle states that a current flowing through a coil of wire generates a magnetic field. The magnetic field then induces an electromotive force (EMF) in the coil. The induced EMF opposes the change in current that created it, resulting in a greater effective resistance to the current.

The RL855-680K fixed inductor works on the same principle as other inductors. When the current flows through the inductor, a magnetic field is generated. This field induces an EMF in the inductor, causing a greater effective resistance to the current. As a result, the inductor limits the amount of current that can flow through it and helps to regulate the output power of the circuit.

In summary, the RL855-680K inductor is a fixed inductor designed for power supply applications. It has a high operating temperature of 85°C and is capable of handling up to 10 amps of current. The inductor works on the principle of electromagnetic induction, using a magnetic field to induce an EMF in the coil. This provides a greater effective resistance to the current, limiting the amount of current that can flow through it and helping to regulate the output power of the circuit. The RL855-680K inductor is widely used in switching power supplies, automotive electronics and LED lighting.

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