CM453232-1R8KL

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Fixed inductors, such as the CM453232-1R8KL, are electromechanical components consisting of a single winding of insulated wire that stores energy when a current is passed through it. These inductors are designed to block high-frequency signals while allowing low-frequency signals to pass. In addition to being used in power supplies, switching circuits, and radio frequency (RF) circuits, fixed inductors are commonly used in signal conditioning applications to isolate analog signals for measurement and control.

The CM453232-1R8KL is a 1.8-µH inductor with a maximum current handling capacity of 3.9 A and an operating temperature range of -40 ˚C to +125 ˚C. It has a maximum DC resistance of 0.18 ohms and a rated tolerance of ±20%. The inductor is covered by a RoHS-compliant molded plastic with a UL 94V-0 flammability rating. It is available in two sizes: 0.406 in. (L) x 0.308 in. (W) x 0.250 in. (H) and 0.406 in. (L) x 0.406 in. (W) x 0.250 in. (H).

The CM453232-1R8KL can be used in different circuit applications, such as in power-supply circuits. In these circuits, the inductor is typically used to reduce sudden voltage variations and limit the amount of energy entering the circuit. It can also be used to isolate signals from sensitive components, such as microprocessors, and to create high-frequency filters. Because the CM453232-1R8KL can handle high currents, it can also be used in switching applications.

The working principle of the CM453232-1R8KL is as follows. An alternating current is passed through the inductor’s windings, which generates a magnetic field. This magnetic field then interacts with the electric field, inducing a voltage in the winding. As the current is increased, the resistance of the winding increases, thus limiting the amount of current that can pass through the inductor. This effect is known as inductive reactance and is the primary operating principle of the CM453232-1R8KL.

The CM453232-1R8KL can be used for a wide range of applications, as it is capable of handling high currents, is temperature stable, and has excellent noise suppression characteristics. Its compact size and low profile make it an ideal choice for designers who want to conserve space in their designs and keep their components as small as possible. Furthermore, its RoHS compliance ensures that it has no adverse environmental impact.

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