PM0805-15NM-RC

Fixed Inductors are an essential component in a range of electronic devices, providing the electrical current in various electrical and electronic components. The PM0805-15NM-RC is a fixed inductor designed for a specific purpose, displaying remarkable performance as well as affordability. In this article, we will discuss the application field and working principle of the PM0805-15NM-RC Fixed Inductor.

Application Field

The PM0805-15NM-RC Fixed Inductor is designed to regulate current flow in a variety of applications including amplifier systems, radios, antennas, power supplies, and switch-mode power supplies. With its size of 0.800″ L x 0.500″ W x 0.200″ H (203.2mm x 12.7mm x 5.08mm), it can be used in a wide range of space-constrained electronic design applications. The inductor is rated for an operating frequency of 90 MHz at 1V and possesses inductance value of 15nH, a low DCR (DC resistance) of just 0.06 ohms, and a self-resonant frequency (SRF) of 270MHz.

Working Principle

The PM0805-15NM-RC Fixed Inductor works by regulating the amount of current which can pass through electrical components. The inductor uses a coil of wire wound in a spiral shape, this creates a magnetic field when a current (AC) is passed through it. This magnetic field generated by the current interacts with the magnetic field of the core and creates a force which opposes the change in current flow. This opposition to a change in current flow is known as inductance, which can be measured in Henries (H). This effects the voltage over current relation which is expressed in Ohm\'s Law (V=IR). When a voltage is applied to the inductor, it will determined the amount of current passed which in turn will regulate the amount of power passed and therefore the amount of energy used.

Conclusion

The PM0805-15NM-RC Fixed Inductor has a vast application field and is a vital component in the efficient functioning of many electronic devices. It is rated for 90 MHz at 1V and possesses inductance value of 15nH, a low DCR of 0.06 ohms, and a self-resonant frequency of 270MHz. The functioning of the inductor is based on the principle that a magnetic field created by the current interacts with the magnetic field of the core, creating an opposition to the change in current flow which is known as inductance.