2512-272F

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Fixed Inductors play a crucial role in electronic circuits and have wide-ranging applications. The 2512-272F fixed inductor is a particular type of inductor which is commonly used in high frequency switching and telecommunication applications. This article will discuss the application fields and working principle of the 2512-272F fixed inductor.

Description and Application

The 2512-272F fixed inductor is a surface mount power inductor with a 900 kHz operating frequency. It is designed for switching power supplies, such as the DC-DC converters used in laptop computers and other battery-powered devices. It is also used in various telecommunication applications, such as satellite transmitters and receivers, digital radio links, and cellular phone base stations.

The 2512-272F fixed inductor is constructed from a combination of multiple layers of metals. The core is made of a combination of high-powered aluminum and steel. These layers are then wound into a single coil and wrapped in a non-magnetic coating. The non-magnetic coating prevents magnetic field interference with other components in the circuit.

The 2512-272F fixed inductor is rated to handle up to 12 amps of current, with an inductance of 270 nH (nanohms). It has a maximum inductance tolerance of ±10% and a temperature range of -55°C to +125°C. The 2512-272F fixed inductor is also very reliable, with an average lifetime of up to 50,000 hours.

Working Principle

A fixed inductor is a passive electronic component that works by creating a magnetic field when current is passed through it. It has two terminals, the anode and cathode. An electric current is applied to the anode, which in turn creates a magnetic field that induces a current in the cathode. This process is known as inductance. The amount of inductance is related to the shape and number of turns in the coil, as well as the material used.

Fixed inductors are commonly used in power supplies to reduce power loss due to inductive reactance. Inductive reactance is caused when the current flowing through the inductor encounters an impedance, or resistance. This results in the current being reduced and the voltage across the inductor being reduced. By adding a fixed inductor to the circuit, the power loss is reduced and the voltage across the inductor is increased, allowing for more efficient power transfer.

The 2512-272F fixed inductor provides a higher inductance than other fixed inductors due to its construction and design. This enables it to be used in higher frequency switching and telecommunication applications. It is also very reliable, making it suitable for a wide range of applications.

Conclusion

The 2512-272F fixed inductor is an ideal choice for high frequency switching and telecommunication applications. It is constructed from multiple layers of metals, with a maximum current rating of 12 amps and an inductance of 270 nH. The 2512-272F fixed inductor provides a higher inductance than other fixed inductors, making it suitable for a wide range of applications. It is reliable and has an average lifetime of up to 50,000 hours.

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