ELL-6RH3R3M Inductors, Coils, Chokes

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Fixed inductors are passive electronic components that provide stable inductance in the circuit. These inductors are mostly used to filter circuits, providing radio frequency (RF) protection from various signals generated by transceiver operation, to achieve superior signal performance, and to ensure stable operation. The ELL-6RH3R3M fixed inductor features a high level of reliability as it is vibration-proof, shockproof, dust-resistant, and moisture-resistant. It also has an excellent temperature coefficient of up to 0.30%.

The ELL-6RH3R3M utilizes a wire-winding construction method; its inductance value is determined by the number of turns, wire diameter, and core material. It can be applied to a wide range of circuit designs, such as amplifiers, inverters, and DC-DC converters. It can also be used in LED backlighting applications, low-noise circuits, and EMI/RFI filters.

The working principle of a fixed inductor is based on the electrical property of inductance, which is a measure of a conductor\'s ability to resist changes in current. As electric current passes through an inductor, it produces a magnetic field, which is proportional to the current flowing through it. When this magnetic field is interrupted or varied due to the passage of additional current, the inductor stores the energy caused by the interaction and releases it when the current is stopped or reduced. This storage of the energy is what creates the inductance. An effective inductor is defined by its magnitude of inductance and quality factor (Q-value).

In regards to ELL-6RH3R3M fixed inductors, they feature high-quality Q-values of up to 30 at operating frequencies of 1MHz or higher. Additionally, their surface-mount design, combined with its small size of just 6.0 x 3.3 mm, makes them suitable for a wide range of applications where space is at a premium. Furthermore, thanks to their high-temperature coefficient, they can be used in high-temperature environment up to 120°C. Finally, the ELL-6RH3R3M’s low equivalent series resistance (ESR) of up to 35mOhm ensures low power losses during operation.

In summary, ELL-6RH3R3M fixed inductors are a highly reliable type of inductor that can be used to filter various signals or provide radio frequency (RF) protection. This type of inductor can operate under extreme temperature conditions thanks to its high temperature coefficient and its small size makes it suitable for applications where space is limited. Additionally, its low ESR enables low power losses during operation due to its high Q-value.

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