SRR7045-391M

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Fixed inductors are electrical components used in electronic circuits for controlling and regulating current flow. One type of fixed inductor is the SRR7045-391M. This article will detail the application field and working principle of this device.

The SRR7045-391M is a fixed inductor rated at 45 uH with a 2-4 A current carrying capability. It is manufactured by Pulse Electronics as a flat, shielded inductor providing higher current handling and lower DC resistance than many other inductors. It is available in many sizes and forms and can be used for a variety of applications, including voltage regulation and overcurrent protection.

The design of the SRR7045-391M comprises a flat, shielded inductor body with an insulated core. The shielding minimizes the amount of stray magnetic fields that escape from the inductor. This is particularly useful in designs which require minimized EMI noise. The physical dimensions of this inductor are quite small: the total area of the device is 5 millimeters by 8 millimeters with a height of 2.4 millimeters. Despite its small size, it has a high current carrying capacity and a low resistance profile.

The working principle of the SRR7045-391M is based on the relationship between current and magnetic fields. When a current is passed through a wire, a magnetic field is created within the wire. This magnetic field can be used to induce a voltage in the wire, and by controlling the magnitude and direction of the current, the magnitude and direction of the voltage can be controlled. When this principle is used in an inductor, such as the SRR7045-391M, the current passing through the inductor\'s wire is regulated by controlling the strength of the magnetic field. This regulation ensures that a steady stream of current is maintained, thus providing a consistent, regulated level of energy.

The SRR7045-391M is an ideal choice for applications where a consistent voltage level is required and EMI noise needs to be kept to a minimum. It is also able to handle high currents with minimal losses, making it suitable for voltage regulation and overcurrent protection in many circuits. It is a well-built, reliable device with a high current carrying capacity, low DC resistance, and excellent shielding to reduce EMI noise. It is an excellent choice for use in many electronic circuits.

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