SCMD4D10-4R7

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Fixed-inductor components are widely used in electronic control systems, such as power management systems, power converters, and other power-steering systems. SCMD4D10-4R7 is a specialized fixed inductor, which is from STMicroelectronics. It is designed for the power-management systems which have a reputation of being highly efficient, reliable and cost-effective.

The SCMD4D10-4R7 uses a core material of MnZn ferrite, with an inductance of 4.7 millihenries and a rated current of 1.5 A. It features good heat resistant and low DC resistance characteristics, which enables it to sustain stable operations even in high temperature conditions. It is also equipped with a contemporary air-core construction, eliminating the need for bulky external heat sinks and allowing for easy installation.

The application field of SCMD4D10-4R7 is broad, and can be found in switch mode power supplies (SMPS) and other power-supply applications, such as DC-DC converters. It can also be used in various power-steering systems where ripple currents and heat generation are of concern. Additionally, this inductor is also highly suitable for RF and audio applications, where it can be used in low-level amplifiers, signal modulation circuits and other signal-generating circuits.

The working principle of SCMD4D10-4R7 is based on magnetic induction. When the electric current flows through the coil, a magnetic field is created, surrounding it. This magnetic field in turn induces an electromotive force in the core of the coil which suspends the current. The electrical properties of the core material determine how much current is able to pass through, and how much is blocked.

In summary, the SCMD4D10-4R7 is a specialized fixed inductor from STMicroelectronics, with a wide application field in power-management, power-steering, RF and audio applications. Its working principle relies on induced magnetic fields to suspend the electric current, while the core material of the inductor establishes the electrical properties. With its high efficiency, reliability and cost-effectiveness, the SCMD4D10-4R7 is an excellent choice for improved operation in all types of electronic systems.

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