TFL0816-3N9 Inductors, Coils, Chokes

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Fixed inductors are widely used in electronic circuits, and the TFL0816-3N9 is an excellent example of such inductors. It is suited for a variety of applications where a flush or flat profile is necessary. It offers excellent electrical and thermal performance, making it one of the best choices for electronic component design.

TFL0816-3N9 Application and Field

The TFL0816-3N9 is an inductor specifically designed for SMD (surface mount device) applications. It is primarily used in power supplies and other DC-DC power conversion circuits. This type of inductor offers features such as low profile, high inductance and high current absorption, making them perfect for applications where space is at a premium. Since they can be mounted on a PCB without having to connect any wires, they are a favorite among designers.

Moreover, TFL0816-3N9 fixed inductors are designed to be used in switching power supplies, synchronous rectification, and hybrid power supply applications. They can also be used as reverberation suppression and damping elements in power amplifiers and audio systems. They are suitable for use in any circuit needing an inductor with high inductance and high saturation current.

TFL0816-3N9 Working Principle

The TFL0816-3N9 fixed inductor essentially functions as an electrical magnetic component. It works on the principle of a solenoid, where a magnetic field is produced around a core. This core is composed of ferrite and magnetically permeable materials such as iron cores, copper wire, or ferrite beads. The magnetic field created around the core can then be used to generate inductance, stored energy in the circuit, or as filtering components.

Moreover, as current passes through an inductor, a voltage is ‘induced’. This principle is known as Faraday’s law of induction, and it states that the voltage induced is proportional to the rate of change of the current. An ideal inductor would behave linearly, which means that the voltage induced would be proportional to the current applied. The voltage induced is inversely proportional to the inductance, meaning that a higher inductance would yield a lower voltage.

Under normal circumstances, the voltage generated by an inductor would cause current to flow within the circuit. This current will then be ‘limited’ by the inductor, and the amount of current flowing will be determined by the value of the inductor. The amount of current is responsible for the power delivered, and any changes to the value of the inductor will result in a corresponding change in power output.

Conclusion

The TFL0816-3N9 fixed inductor has become a popular choice for electronic component designers. It is suitable for a variety of applications where a flat or flush profile is needed, and it offers excellent electrical and thermal performance. Its working principle is based on Faraday’s law of induction, which states that an induced voltage will be proportional to the rate of change of current. By using inductors, designers can limit the amount of current flowing in a circuit, which in turn will result in a corresponding change in power output.

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