SCMS5D18-820

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Fixed inductors are electronic components used in many electronic circuits to store energy and provide inductive coupling. The SCMS5D18-820 fixed inductor is designed to meet the industry\'s toughest requirements. The product is intended for applications such as audio, DC/DC converters, power supplies, and lighting.

The SCMS5D18-820 is a surface mount inductor designed to provide shielding and low profile construction while maintaining excellent electrical properties. The solid core construction uses a non-conductive dielectric ceramic sleeve to maintain induction and minimize self-capacitance. The low profile construction also allows for excellent heat dissipation.

The SCMS5D18-820 inductor has an inductance range of 0.8mH to 4.7mH with a direct current (DC) rated current capability from 0.6A to 5A at temperatures up to +125°C. The inductance stability is maintained even after carrying loads of up to 150% of its rated current. The inductor also has a temperature coefficient of inductance of up to ±250ppm/°C. This makes it suitable for high temperature operation.

The SCMS5D18-820 has a wide operating range of up to 10MHz for high frequency switching and power supplies. It also has excellent overload characteristics making it suitable for surge applications. The inductor also has a very low ESR with a typical value of 0.5Ohm at a ripple current of 500mA.

The working principle of the SCMS5D18-820 is based on Faraday\'s law which states that when a conductor is placed in a changing magnetic field, an electromotive force is induced in it. When the application of a DC current to the inductor is switched off, the stored energy is released as an inductive kickback, allowing the current to continue flowing on the load. This flow of current induces a voltage across the inductor which opposes the applied voltage, thus forming a low-pass filter.

The SCMS5D18-820 inductor is suitable for various applications such as DC/DC converters, switch mode power supplies, lighting, and audio filtering. The inductor can also be used in noise suppression circuits, surge protection applications, and as a component in antennas.

The SCMS5D18-820 offers excellent performance, robust construction, and reliable operation, making it suitable for a variety of high temperature and high power applications. This makes it an excellent choice for electronic components in many electronic circuit designs.

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