77F1R5K-TR-RC

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Fixed inductors are electronic components designed to provide a specific amount of inductance, usually to filter out signal frequencies or maintain signal flow in a circuit. Within this category of inductors, the 77F1R5K-TR-RC is a flat-shaped inductor designed to match the X2Y component family.

The 77F1R5K-TR-RC features a terminals and a top-bottom copper pattern layout with a standard pad pitch of 0.6mm. This inductor is designed to provide low series resistance, low internal power losses, and high current ratings. This component offers a wide range of inductance values from 0.2 mH to 1000 mH, with high saturation current ratings ranging from 0.17A to 5.62 A.

The 77F1R5K-TR-RC is designed for use in applications such as power converters, motor controls, power supply circuits, LED lighting, telecom base station, DC/DC converters, and other digital circuits. This component is rated for an operational temperature range of -40°C to +125°C and up to +225°C for shorter acts with a maximum of 1 second.

Working Principle

The working principle of the 77F1R5K-TR-RC is based on Faraday’s Law, which states that inductance is proportional to the number of winding turns and the permeability of the core material. This component is a combination of windings and a ferrite core. The windings are wound around the core, and current is passed through the windings to create an electromagnet. The change in the direction of the current induces a magnetic flux in the core which opposes the change in the current. This opposition results in the inductance of the component. The strength of the magnetic flux determines the amount of inductance the component provides.

The 77F1R5K-TR-RC is designed to provide an inductance that is stable and immune to variations caused by temperature and humidity. This component also features low leakage inductance and low DC resistance, which helps to reduce power losses due to heat. This component has a high current rating, allowing it to handle high loads without being damaged or underperforming.

The 77F1R5K-TR-RC is a popular choice for use in many electronic applications requiring high reliability and performance. Its high current rating, low series resistance, and small size make it a popular choice for low-profile designs. Its wide frequency range and low leakage make it well-suited for use in power supply and signal filtering applications. This component is a reliable option for a variety of applications including motor controls, LED lighting, and telecom base stations.

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