PA3790.151HL

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Fixed Inductors: PA3790.151HL Application Field and Working Principle

A fixed inductor (FI) is a passive component used in electrical and electronic circuits to store energy. It is an inductor, or coil, that has a specific resistance level determined by its size and the material it is made of, and creates a magnetic field when electricity is flowing through it. The PA3790.151HL is an example of a surface mount fixed inductor that offers a range of features for different applications.

The PA3790.151HL is used in various applications, including:

• Audio Amplifiers
• Power Supplies
• Home Theatre Systems
• High-end Audio Equipment
• Telecommunications Devices
• Computer Hardware

This device has a wide range of features including:

• Surface Mount Technology (SMT) Package
• Ferrite Core Material
• High Current Rating
• Low DC Resistance
• Excellent Turn-around Time (TAT)
• High Temperature Stability

The PA3790.151HL also has excellent EMI/RFI shielding characteristics, which makes it suitable for use in high-frequency applications. It is available in various package sizes and offers excellent power handling capabilities.

The working principle of a fixed inductor is the same as any other type of inductor—current flowing through the coil creates a magnetic field, which in turn creates a back electromotive force (EMF). This EMF opposes the flow of the current, causing the current to reduce and allowing the coil to store energy. This stored energy is released when the current is removed, causing a voltage drop.

The PA3790.151HL has various advantages compared to other type of inductors, such as lower operating current and lower EMI/RFI noise, improved power handling capabilities and improved thermal characteristics. This allows for superior performance in a variety of applications.

In conclusion, the PA3790.151HL is a high-quality fixed inductor that is suitable for use in a range of audio, telecommunications and computer hardware applications. It offers excellent power handling capabilities, low DC resistance, excellent EMI/RFI shielding characteristics and improved thermal characteristics. Its working principle is the same as any other type of inductor, and it offers a range of advantages compared to other types.

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