PM2120-101K-RC

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Fixed inductors are electrical components that store energy within a magnetic field. They can be used to regulate energy levels when integrated into an electrical circuit.

The PM2120-101K-RC is a fixed inductor that specifically works to filter out disturbances from power sources in circuit boards. Putting this inductor close to capacitors and other power adaptive components is effective in cutting down on noise that is created due to leakage current, mechanical vibration or radio frequency interference. In addition, the PM2120-101K-RC has a high degree of temperature and humidity resistance and can be used in both high and low temperatures.

The PM2120-101K-RC has a specific construction and working principle. It is made of two coils enclosed in a metal casing and using air to separate them. The two coils are connected in a ‘bucking arrangement’: one positively charged, the other negatively charged. A magnetic field is created by the current passing through the coils, which interact with the metal casing. This field allows the PM2120-101K-RC to act as a transformer, where it takes the high-voltage current from the power source and reduces it to a low-voltage current for use in the circuit board.

The metal casing is usually insulated, which helps to protect the inductor from EMI (electromagnetic interference). It also helps to reduce temperature warping, as the strength of the inductor is determined by the size and shape of the metal casing. For example, if too much current is passed through the interior coils, the inductor’s temperature and resistance start to increase.

The PM2120-101K-RC is an effective and versatile fixed inductor. It has a number of application fields, including air and liquid cooling systems, power supplies, lighting systems, and audio equipment. Its temperature and humidity resistance make it ideal for use in high-heat environments. Additionally, its bucking arrangement makes it useful in filtering out electromagnetic interference from other electrical components.

In summary, the PM2120-101K-RC is a fixed inductor that works to filter out disturbances from power sources in circuit boards. It is constructed of two coils connected in a bucking arrangement and enclosed in a metal casing. The use of the metal casing helps to reduce electric noise, protect from EMI, and regulate temperature increases. It can be used in a variety of applications, such as air and liquid cooling systems, power supplies, lighting systems, and audio equipment, making it a versatile and effective component for most electrical and electronic circuits.

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