ER1840-23JR

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Fixed Inductors are designed and manufactured with a construction that relies on a fixed magnetic core which limits the magnitude of the current passing through the device. The ER1840-23JR is a type of Fixed Inductor that has several applications and works on the principle of induction.

In terms of applications, the ER1840-23JR Fixed Inductor has been integrated in several CCTV surveillance systems for use as a voltage surge suppressor. This inductor helps to protect the connected devices from the damaging effects that are associated with electrical surges, which can often arise from sudden power fluctuations. Additionally, the ER1840-23JR Fixed Inductor can be crucial in automotive installations, filtering out EMI and ensuring that electrical systems remain functioning optimally.

The ER1840-23JR Fixed Inductor works on the principle of induction where a current passing through its coils produces a magnetic field. This magnetic field is associated with a voltage, which creates a circuit when connected to a device. The inductor limits the magnitude of the current and voltage passing through the connected device by restricting the flux of electrons.

The ER1840-23JR Fixed Inductor consists of a cylindrical core, usually made of ferrite, and a coil or winding around the core. The winding is usually made up of several turns of fine wire. For this particular inductor, the magnetic core is made of a ferrite powder mixture that has been processed to create a ceramic material which provides high frequency characteristics. The winding is made up of seven wires that have an outer bobbin that helps to provide insulation and shape reinforcement.

The ER1840-23JR Fixed Inductor works on the principle of Faraday’s law of induction. This law states that when a conductor is placed in a changing magnetic field, an induced electric current will flow through the conductor. As the magnetic field changes, a voltage will be induced and this will create a circuit when connected to a device. The inductor limits the magnitude of the current and voltage passing through the connected device by restricting the flux of electrons.

In terms of performance, the ER1840-23JR Fixed Inductor is able to handle up to 470 milliamps of current from 0 to 3kHz and has a capacitance of 0.455 μF. It has an operating temperature range from -20 to 85 °C and a maximum safety rating of 500V. The inductance of the ER1840-23JR can vary based on the physical size and number of coils, but it generally falls within the range of 0.8 to 1.7 uH.

The ER1840-23JR Fixed Inductor is a high performance and reliable device that is suitable for use in various applications. As a voltage surge suppressor, it can be used in CCTV surveillance systems to protect from sudden power fluctuations. It can also be used as a filter in automobiles for filtering out EMI, thus helping to maintain electrical system functionality.

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