SRU8028-4R7Y

Fixed Inductors are a type of electronic component categorized by its inductive electrical characteristics. The SRU 8028-4R7Y is specifically designed for a range of applications, such as being used as part of an inductor in a power supply or part of a filter network in radio frequency circuits. It is well-suited for decreasing the impedance of a wide range of current frequencies.

The SRU 8028-4R7Y is a radial leaded ferrite bead inductor that is encased in a ceramic body and built to a safety standard. It is available with various tolerances of inductance that range from 4 to 10 microhenries and an inductance drift of 40% or less. The SRU 8028-4R7Y is also available in various aspects, such as radial, axial, and integrated circuit configurations. It also possesses high frequency responsiveness, which makes it susceptible to high frequency disturbances and noise, thus making it a suitable choice for power supplies.

The SRU 8028-4R7Y is well-suited for a wide range of applications, however, its primary use is for high frequency applications where high inductance values and high reliability are desired. It is often used in power supplies, protecting circuits, and filtering circuits. It can also be used in flyback transformers, DC/DC converters, and voltage regulators. Additionally, it is commonly used as an output inductor for high frequency switched mode power supplies (SMPSs).

The working principle of the SRU 8028-4R7Y is based on its magnetic properties. As electrical current runs through the coil winding of the inductor, it generates a magnetic core. This core blocks any further flow of current while it stores energy in the form of a magnetic field, which builds up until the core reaches its magnetic saturation point. At this point, the stored energy is released, allowing more current to flow through the inductor.

The SRU 8028-4R7Y provides excellent results in a range of conditions. Thanks to its compact size and efficient design, it is capable of operating in a range of temperatures and environments. Additionally, its high frequency responsiveness makes it suitable for high frequency applications. Moreover, its magnetic properties also make it highly reliable and robust in a range of applications.

In conclusion, the SRU 8028-4R7Y is a highly reliable, robust, and efficient ferrite bead inductor that is well-suited for a range of applications. It has excellent magnetic properties that enable it to successfully perform in a range of conditions. Moreover, its inductance range is quite impressive. As such, it is highly recommended for use in power supplies, filters, and flyback transformers.