PA3288.151HL

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Fixed inductors are electronic components used to create inductive electric fields. They are typically used in various types of electronic circuits, such as power supply and signal line filters. The PA3288.151HL is a high-performance SMD fixed inductor. It is designed for use in DC/DC converters and high-frequency, high-efficiency switching power supplies.

Application Field

The PA3288.151HL features a stainless steel core that helps reduce the temperature rise of the inductor. The application fields of the PA3288.151HL include:

• High-frequency switching power supplies

• DC/DC converters

• High-current, high-efficiency switching power supplies

• Broadband power amplifiers

• Low-noise wireless communication devices

• High-speed data communications systems

• High-power motor controls

Working Principle

The PA3288.151HL uses a modified core structure that improves the overall inductance and power capacity. This enables the device to handle high-current and high-switching frequencies, making it ideal for use in DC/DC converters and high-efficiency switching power supplies. The basic working principle of the PA3288.151HL is as follows:

• The inductor is connected to a DC voltage source, such as a battery.

• When the source voltage is applied, a flux line is created within the core of the inductor. The flux line stores energy, which is then released during the switching operation.

• As the switching frequency increases, the energy stored in the flux line increases. This increases the inductance of the inductor, helping to improve power conversion efficiency.

The PA3288.151HL is designed to work with low profile components, helping to maintain a compact design. It is also designed to withstand high temperatures, making it ideal for high-temperature applications. The PA3288.151HL is RoHS compliant and certified to meet the applicable standards.

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