AIRD-01-3R3M

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Fixed Inductors are electronic devices typically used in many applications, such as power supplies, motor controls, and filters. Occasionally, the primary function of a fixed inductor is to provide an electrical current. This article focuses on the AIRD-01-3R3M, a specific type of fixed inductor, and its application field and working principle.

APPLICATION FIELD

The AIRD-01-3R3M fixed inductor is mainly used in real-time power switching applications, such as DC/DC converters and power supplies. It can be used alongside control IC for the power control circuit, providing a better performance than linearly-regulated power systems. The AIRD-01-3R3M is also used as an output inductor in non-isolated buck-type DC/DC converters, resonant inductors for LLC type DC/DC converter and inverter outputs for motor control.

WORKING PRINCIPLE

An inductor works by storing magnetic fields generated by an electrical current. This phenomenon is known as “electromagnetic induction”. Basically, when a current flows through an inductor’s winding, a magnetic field is created in the circuit. The magnetic field contains energy, which is stored in the inductor’s magnetic core. This energy remains in the circuit, even if the current flow is interrupted. This phenomenon is known as the “inductance” of the inductor. The AIRD-01-3R3M is a type of fixed inductor that contains a fixed amount of inductance.

The AIRD-01-3R3M is usually connected in series with a resistor or capacitor to reduce or eliminate the resonance generated by the inductor’s self-inductance. They can also be connected in parallel with a diode or transistors to buffer any voltage transients in the circuit. Another application is the use of AIRD-01-3R3M as an output filter in DC/DC converters. In such circuits, the inductor and/or capacitor can reduce the ripple in the output voltage.

Conclusion

In conclusion, the AIRD-01-3R3M fixed inductors are versatile devices that can be used in a variety of applications, such as power supplies, motor controls, and filters. They have a fixed amount of inductance and can be connected with resistors, capacitors, diodes, and transistors to reduce or eliminate resonance and ripple in the circuit.

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