MLF1005G1R2KT

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Fixed inductors refers to the components that have a strong ability to store energy in the form of magnetic energy, and can provide steady and steady current in certain circuit. MLF1005G1R2KT is a type of fixed inductor, which has a wide range of applications and different varieties. The following focuses on the application field and working principle of MLF1005G1R2KT.

Application field

The commonly used application field of MLF1005G1R2KT is power filters, common mode chokes, LC matching networks, power supplies, etc., and can be combined with other components to improve the performance of circuit.

• Power filters: MLF1005G1R2KT can improve the power filtering effect in low power equipment such as DC / DC converters, and also can reduce EMI interference.
• Common mode chokes: MLF1005G1R2KT can reduce common mode noise in transmission line, signal source and input circuit, etc., and improve the signal-to-noise ratio of signal transmission.
• LC matching networks: MLF1005G1R2KT can be used to match the impedance of the circuit, and reduce the effect of reflected wave to the circuit to improve the signal transmission rate.
• Power supplies: used in DC / DC converters, DC / DC switching converters, etc. to easily realize current output noise control and high efficiency voltage conversion in the power supply.

Working Principle

The working principle of MLF1005G1R2KT is based on the basic principles of Faraday\'s law and Lenz\'s law. When a current passes through the circuit, the electro magnetic field generated by the current will induce a polemagnetic field in the opposite direction according to Faraday\'s law. This counter pole magnetic field is also called back-emf, which can suppress the change in current intensity and keep the current at a relatively constant intensity, thus achieving the effect of energy storage.

When an alternating current passes through the inductor, the current also changes with the changes in voltage, and the mutual inductance of the inductor also changes, that is, the induced electromotive force E is induced in the inductor coil. According to Lenz\'s law, the direction of this induced electromotive force will always be against the change of the current, that is, when the current is increasing, the induced electromotive force will have the same direction as the polarity of the current, and the current will be suppressed when decreasing to maintain a relatively stable current. In addition, the inductance of the coil itself has a certain energy storage capacity.

Conclusion

In conclusion, MLF1005G1R2KT is a fixed inductor with high inductance. Its application fields include power filter, common mode choke, LC matching network and power supply, etc. In the circuit, the mutual inductive action of the current and the voltage in the coil and the inductance of the coil itself can store energy and suppress the sudden change of the current to maintain a constant current intensity.

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