PM1812-R82K Datasheet/PDFFixed inductors provide an efficient way to filter AC signals for usage in different applications. The PM1812-R82K fixed inductor from Protech is an ideal solution for a variety of applications that need to filter AC signals. This article will discuss the application field and working principle of this fixed inductor.
Application Field of PM1812-R82K
The PM1812-R82K is a high frequency fixed inductor that can be used in a variety of AC signal filtering applications. It can be used for filtering power supply circuits, audio-video systems, RF circuits, telecommunication equipment, etc. It can also be used for RF receivers and transmitters, radar systems, and Doppler systems.
Construction and Working Principle
The PM1812-R82K is constructed with a non-magnetic ferrite core and windings made of copper wire. The windings are tightly wound around the core and this creates the magnetic field needed for the inductor to work. The inductor works by storing electromagnetic energy from an alternating current. The core and winding form a closed loop, so when current passes through the inductor, it creates a magnetic field that generates a counter-electromotive force, meaning the device opposes the alternating current. This opposing force works to reduce the AC signal, ultimately limiting the amount of current that can pass through the inductor.
The PM1812-R82K is a highly efficient and reliable device due to its construction and design. Its ferrite core is designed for optimal operation at high frequencies, allowing it to filter out unwanted noise and interference. Additionally, the windings are tightly wound around the core, reducing the inductance and providing a smooth filtering effect.
Features and Benefits
The PM1812-R82K offers a range of features and benefits, making it a great choice for AC signal filtering applications. Some of the benefits include:
- High operating frequency: The PM1812-R82K can handle working frequencies up to 1.5GHz. This makes it suitable for a wide variety of applications, from consumer electronics to military systems.
- High power rating: The PM1812-R82K can handle currents up to 10A and voltages up to 350V. This makes it ideal for power supply and other high-power applications.
- High reliability: The PM1812-R82K is designed for maximum reliability and performance. Its ferrite core and tight windings provide a smooth filtering effect, while its construction ensures it can withstand high operating frequencies and voltages.
- Low cost: The PM1812-R82K is one of the most affordable fixed inductors on the market. This makes it an ideal choice for budget-conscious consumers.
Conclusion
The PM1812-R82K is a high-performance fixed inductor that is ideal for a variety of AC signal filtering applications. Its features and benefits make it a great choice for those looking for an affordable and reliable solution for their needs.