S1812R-123G

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Fixed Inductors are a type of electronic components typically used in circuits to induce a magnetic field. They are also known as chokes or coils. In circuits, they are used to act as a current-limiting device, and they can also serve as a transformer or a filter. The S1812R-123G is a type of fixed inductor with a number of unique features and applications.

The S1812R-123G’s body is made from high-temperature thermoplastics, which allows it to withstand temperatures up to 125°C. It is also RoHS compliant for compatibility with industrial standards. The inductor is available in two standard tolerances (±5% and ±10%) and two standard inductance values (10µH and 47µH for each tolerance). This makes it suitable for a range of applications, including power supplies, motor drives, and battery chargers.

The S1812R-123G has a low resistance of only 0.091Ω at 10µH, which makes it highly efficient in its current-limiting applications. Additionally, the inductor has an inductance range of 10µH to 20MHz. This allows it to perform well in power circuits, providing excellent noise suppression. At the same time, it maintains excellent high-frequency characteristics, with a low distortion of only 0.1%.

In terms of its working principle, the S1812R-123G operates similarly to other types of fixed inductors. When a voltage is applied, it induces a magnetic field inside the component. This then inhibits the flow of electricity, allowing for current control. Thanks to its low resistance and high frequency performance, the S1812R-123G is ideal for applications that require a high level of current control and noise suppression.

Overall, the S1812R-123G is an excellent choice of fixed inductor for a range of applications. Its low resistance, high frequency response, and wide operating temperature range make it highly effective for current-limiting, noise suppression, and other power circuits. This makes it a reliable component for power supply, motor drive, and battery charger applications.

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