SDH3812-820-R

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Fixed inductors are electrical devices used in a variety of applications such as filtering and power supply regulation. The SDH3812-820-R is a compact and lightweight surface mount fixed inductor that is used primarily for filtering, decoupling, and signal conditioning.The SDH3812-820-R is capable of high-temperature operation and provides exceptional magnetic performance.

The SDH3812-820-R has a shielded design that minimizes interference from nearby high-frequency circuits. This inductor is optimized for top-side mounting and operates up to 500 mA in both peak and peak-to-peak currents. The inductor also offers a wide inductance range of 0.1-1.2mH. It can also be used in a variety of applications such as automotive, computer, and telecom systems.The operating temperature range of the SDH3812-820-R is -25°C to +125°C.

The SDH3812-820-R operates on a simple working principle. It consists of a ferromagnetic core wrapped with a copper wire. When the current is applied, it creates a magnetic field around the core. This field interacts with the external magnetic field and creates an electromotive force in the windings which opposes the flow of current. This opposing force is known as inductance and is measured in henries (H).

The SDH3812-820-R has a wide range of applications. It can be used in mobile phones, PDAs, laptops, and tablet PCs for signal conditioning and noise suppression. It can also be used in switching power supplies as a filter inductor and in switching converters as an output transformer. It can be used in RF applications as an impedance matching inductor and in audio circuits as an audio filter inductor. It can also be used in motor control systems, current sensing, and power factor correction.

The SDH3812-820-R is a highly efficient and reliable fixed inductor that provides superior performance in a variety of applications. Its shielded construction minimizes interference from nearby circuits and its high temperature rating makes it suitable for high power applications. This device is ideal for filtering, signal conditioning, and power supply regulation and delivers superior performance and high reliability.

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