CDR125-561MC

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Fixed Inductors

Fixed inductors are often used in electrical and electronic circuits to both store and release energy as electromagnetic fields. Fixed inductors have a wide variety of applications in electrical and electronic equipment. The CDR125-561MC is a closed-wound medium-biased (MC) and is available in a wide variety of values. In this article we will discuss the application field and working principle of the CDR125-561MC.

Application Field

The CDR125-561MC can be used in a variety of applications such as medical equipment, automotive electronics, consumer electronics, industrial electronics, and general-purpose applications. Some examples of applications include AC-DC converters, power supply circuits, DC-DC converters, motor drive circuits, filter circuits, and audio circuits. Additionally, they can be used for microwave transmitters, receiver power amplifiers, current sensors, and EMI suppression.

Working Principle

Fixed inductors use electromagnetic induction to generate a voltage or current across their terminals when a time-varying current flows through them. This voltage is described by Faraday\'s Law of Induction, which states that when a conductor carrying a current experiences a change in magnetic flux, it generates a voltage proportional to the rate of change of the flux. This voltage is known as the voltage “induced” in the inductor, and is the basis for the functioning of fixed inductors.

The CDR125-561MC, in particular, is a medium-biased closed-wound inductor in which two coils are wound around each other, one inside the other. In closed-wound inductors, the two coils are usually wound in opposite directions in order to cancel out the self-induced voltage in the opposing coil. This greatly reduces the resistance of the inductor, and allows for the efficient transmission of current.

When AC current is applied to the CDR125-561MC, a magnetic field develops in the inductor which helps to carry the current. As the magnetic flux associated with the inductor changes, Faraday\'s Law states that a voltage will be induced in the inductor. This voltage creates an electromagnetic field which helps keep a steady current flowing.

The performance ratings of the CDR125-561MC, such as its inductance, DC resistance, current rating, etc., are dependent on the size of the inductor. The larger the inductor, the higher its inductance will be and the greater its ability to store energy. It is also important to note that the size of the inductor will affect its current rating; the larger the inductor, the lower the current rating.

Conclusion

In conclusion, the CDR125-561MC is a medium-biased closed-wound inductor which is available in a wide variety of values. Its applications span a wide range of electronic and electrical equipment, from AC-DC converters and audio circuits to current sensors and EMI suppression. Its working principle is based on the principle of electromagnetic induction, and its performance is dependent on the size of the inductor. This article has discussed in more detail the application field and working principle of the CDR125-561MC.

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