AISR-875-181L

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Fixed inductors are devices used to store energy in an electromagnetic field and subsequently transfer that energy to an electric circuit. AISR-875-181L is a popular fixed inductor used in a variety of applications. In this article, we will explore the application field and working principle of the device.

Application Field

AISR-875-181L is used in a variety of electronic circuits. These include, but are not limited to:

• DC-DC Converters
• Power Supplies
• Power Amplifiers
• RF Filters
• Noise Suppression Filters
• Voltage Regulators
• High Frequency Circuits

AISR-875-181L is an inductor with a high self-resonant frequency and very low DC resistance. This makes it suitable for high frequency, high efficiency circuits with low power losses. It also has a wide operating temperature range, making it suitable for a variety of applications.

Working Principle

AISR-875-181L is an inductor which works on the principle of electromagnetic induction. This is the principle by which a changing magnetic field generates an electric current in an inductor\'s coil. When a current is applied to the inductor, the inductor\'s coil creates a magnetic field, which in turn induces a voltage across the coil. This induced voltage opposes the applied voltage, resulting in the inductor limiting the current flowing through the coil.

The inductance of the AISR-875-181L is primarily determined by the coil\'s physical parameters, such as the number of turns in the coil, the number of layers in the coil, and the diameter of the coil. The inductance of the inductor is also affected by the core material which is used, with ferrite being the most common type.

As the inductor\'s coil is not a perfect conductor, a certain amount of resistance is present. This resistance, also known as DC or core resistance, is an important parameter to consider when using an inductor in a circuit. AISR-875-181L has a very low DC resistance of 0.02Ω, making it suitable for circuits where power loss needs to be kept to a minimum.

In addition to this, the AISR-875-181L also has a self-resonant frequency of 850 MHz, which is the frequency at which the inductor\'s inductance and resistance become equal. This makes it suitable for use in high frequency circuits, and allows for better efficiency and power losses.

Conclusion

AISR-875-181L is a popular fixed inductor with a wide range of applications, from DC-DC converters to RF filters and high frequency circuits. It offers a high self-resonant frequency and low DC resistance, making it suitable for high efficiency and low power loss applications. This makes it an ideal choice for a variety of electronic circuits.

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