PM125SH-330M-RC

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Fixed inductors are electronic components used to store energy in an electromagnetic field. The PM125SH-330M-RC is a type of fixed inductor commonly used in a wide range of applications. This page will discuss the application fields and working principles of the PM125SH-330M-RC.

Application fields

The PM125SH-330M-RC is a radial leaded inductor that is generally used in telecommunication and automotive electronics, and is suitable for use in different high-frequency circuits such as amplifiers, filters, and antenna systems.

In telecommunications, the PM125SH-330M-RC is used in cellular base station transceivers and other transmission equipment. The inductor\'s small size and high efficiency make it ideal for high frequency applications. The inductor also provides excellent thermal performance, allowing for better heat dissipation and improved signal clarity in applications that require high-frequency switching.

In automotive applications, the PM125SH-330M-RC is used in electronic circuits to regulate the voltage and current in the engine\'s electrical system. The inductor\'s small size allows for installation in cramped spaces, and its robust construction makes it capable of withstanding harsh vibrations. The PM125SH-330M-RC is also commonly used in consumer electronics such as radios, CD players, and TVs.

Working principle

The PM125SH-330M-RC is a surface-mount inductor with a winding made of a copper coil and a shield to contain the magnetic field generated by the coil. When electric current passes through the winding, an electromagnetic field is generated which stores energy. The magnetic field collapses when the current is removed, releasing the stored energy.

The PM125SH-330M-RC is designed to provide a consistent inductance with minimal changes in the current. It has a low inductance value (33 micro-Henries) which is ideal for high-frequency applications, allowing manufacturers to reduce the component count and complexity of their circuits. The inductor also has a high saturation current rating of 125mA, making it suitable for applications with high current demands.

The PM125SH-330M-RC also boasts a wide operating temperature range of -55° C to +125° C, making it suitable for use in a variety of harsh environments. Additionally, the inductor is rated to withstand a maximum peak current of 525mA, making it suitable for pulsed and high-frequency load environments.

In summary, the PM125SH-330M-RC is a popular fixed inductor with a wide variety of applications. It is designed for high-frequency applications, with a small size, wide temperature range, and high current rating. It is suitable for installation in both telecommunication and automotive systems, allowing manufacturers to reduce the number of components required for their designs.

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