ELL-4LM3R3N Inductors, Coils, Chokes

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Fixed Inductors are electrical devices that store energy in a magnetic field. They are mainly used in the design and manufacture of electronic devices, such as amplifiers and filters. They also serve as components of power circuits and electrical protection systems. An example of a fixed inductor is the ELL-4LM3R3N.

The ELL-4LM3R3N is designed as a low-power, low profile inductor that is used in a wide variety of applications. It has a square, through-hole package with a maximum operating temperature of +85°C. Its construction is composed of a fixed ferrite core and two enameled copper wires. It has a low DC resistance, high Q value, and low magnetic radiation. The ELL-4LM3R3N can handle up to 3A and has a maximum voltage of 5V.

The ELL-4LM3R3N is ideal for applications in power supplies, motors, relays, audio electronics, and more. Its low power consumption and high current handling capabilities make it well suited for power electronics, video, and audio applications. In addition, it can be used in high-density SMD applications. Its inductance range is from 0.4 µH to 15 µH, making it suitable for small signal to power applications.

The working principle of the ELL-4LM3R3N is based on Faraday’s law of induction. When a changing current is passed through the device, a magnetic field is generated and this in turn induces an electromotive force (EMF) in the wire coil. The EMF is proportional to the rate of change of the current. This EMF results in a voltage at the inductor terminals, which opposes the current flow and is proportional to the size of the inductor.

The ELL-4LM3R3N is designed with an open magnetic field winding construction. This eliminates the possibility of stray magnetic fields and improves the inductors inductance performance. The inductors use non-toxic, halogen-free materials, making them RoHS compliant. The inductors also feature bidirectional current flow capability, making them ideal for AC or DC applications.

In summary, the ELL-4LM3R3N is a fixed inductor that is used in a variety of applications in the design and manufacture of electronic devices. Its low DC resistance, high Q value, and low magnetic radiation makes it suitable for power supplies, motors, relays, and audio electronics. The ELL-4LM3R3N works on the principle of Faraday’s law of induction, where a changing current induces an EMF in the wire coil. Its open magnetic field winding construction eliminates the possibility of stray magnetic fields and improves its inductance performance. The ELL-4LM3R3N is RoHS compliant and features bidirectional current flow capability.

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