SCRH125-151

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Fixed inductors are electrical components that are designed to store electric energy in the form of magnetic fields when an electric current passes through them. In this article, we will discuss the application field and working principle of the SCRH125-151.

The SCRH125-151 is a fixed inductor that is designed for use in the automotive industry. It is a multi-layer shielded wire-wound power inductor specifically designed for high-level efficiency, performance and reliability. The device is constructed using high-grade ceramic resistors and high-quality steel wire, enabling it to operate at higher frequencies than traditional inductors. With its wide range of features, this inductor can be used in many different automotive applications such as: engine and transmission control systems, powertrain systems, audio systems, brake systems, and fuel injection systems.

The SCRH125-151 has a very low DC resistance, so it can be used to minimize AC ripple currents and reduce power noise levels. This device also offers high inductance values, high Q-factor and superior stability over wide temperature and voltage ranges. Furthermore, the inductor has excellent EMI interference suppression and an optimized inductance/resistance ratio for maximum power performance.

The working principle of the SCRH125-151 is based on the principle of mutual inductance, which means that the amount of opposition offered to the passage of an alternating current depends upon the amount of inductance of the circuit. When an alternating current is applied to the inductor, a magnetic field is produced in the core and the external circuit. The alternating current is then converted into an alternating voltage across the inductor. The voltage across the inductor then creates a current in the external circuit, and the two currents generate a counter current which then flows through the inductor.

The current generated by the counter-current is in the opposite direction of the original current and is known as a “back EMF”. This back EMF will reduce the amount of current passing through the inductor and thus, the amount of power that is being consumed by the inductor. This is how the SCRH125-151 can reduce power consumption and offer better efficiency and performance.

In conclusion, the SCRH125-151 is a high-grade fixed inductor that is specifically designed for the automotive industry. It is designed to offer superior efficiency, performance and reliability, as well as providing excellent EMI interference suppression and an optimized inductance/ resistance ratio. Furthermore, the device is constructed using high-grade ceramic components and high-quality steel wire, enabling it to operate at higher frequencies than traditional inductors. And finally, the device operates on the principle of mutual inductance, allowing it to generate a counter-current to reduce power consumption and offer better efficiency and performance.

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