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Fixed Inductors: ER1641-913JM Application Field and Working Principle

Fixed inductors, also known as choke coils, are passive electronic components that are used for a variety of purposes, including providing impedance in a circuit, providing energy storage, and filtering signals. The ER1641-913JM is a fixed inductor that is used in a variety of applications. This article will discuss the application field and working principle of the ER1641-913JM.

What is the ER1641-913JM?

The ER1641-913JM is an inductor with a composite core that has a single-layer winding of wire. It is constructed with enameled copper wire and a magnetic material called permalloy. The ER1641-913JM has low DC resistance and high saturation current, making it an ideal choice for many applications. It can withstand temperatures up to 200°C and offers low AC losses.

Application Field of the ER1641-913JM

The ER1641-913JM is used in a wide variety of applications, including electronic ballast, LCD display backlight, motor drives, power supplies, and DC-DC converters. It is particularly well suited for applications that require a powerful current, as the ER1641-913JM has a high saturation current rating. It is also well suited for applications where high frequencies are required, as its small size allows for optimized high frequency operation.

Working Principle of the ER1641-913JM

Fixed inductors are passive electronic components that store energy in an electromagnetic field. This electromagnetic field is created when current flows through the inductor’s windings. When a current is applied, the inductor stores energy in the form of a magnetic field. When the current is removed, the inductor releases the stored energy back into the circuit.

The ER1641-913JM is a fixed inductor that stores and releases energy, allowing it to act like a low-pass filter. The inductor’s windings act as a circuit breaker: when current passes through them, they allow a certain amount of energy to pass through but can block higher frequencies. This makes the ER1641-913JM an ideal choice for applications that require signal filtering. It can also serve to limit the current in a circuit.

Conclusion

The ER1641-913JM is a fixed inductor that is used in a wide variety of applications. It has a high saturation current rating and can withstand temperatures up to 200°C. Its small size allows for optimized high-frequency operations. The inductor works by storing and releasing energy in the form of an electromagnetic field, allowing it to act as a low-pass filter or current limiter in a variety of applications.

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