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Fixed Inductors

SRR1206-181KL Application Field and Working Principle

SRR1206-181KL is a type of fixed inductor, which is widely used in electronic equipment, such as TV sets, computer power supplies, chargers, game consoles, etc. Therefore, it is essential to understand the working principle and application field of SRR1206-181KL before considering adopting it into an electronic circuit.

Fixed inductors are primarily employed to help increase, decrease, or isolate the AC and DC currents in the circuits, and they are often used in the equipment’s filters. Their working principle is linked with the difference in electrical resistance when the inductor has a direct current or alternating current passing through it. As an example, SRR1206-181KL has a DC resistance of about 181 kiloohms, which will decrease when an AC current passes through. In other words, it works as a tiny transformer to reduce the current and then release it with a lower value.

In the field of application, SRR1206-181KL can be used in various types of circuits. A common usage is as a filter for low-frequency signals. For instance, when SRR1206-181KL is applied to a loudspeaker, it can help to filter out high-frequency noise from the audio signals, thus transmitting a cleaned sound output. Similarly, the inductor can also be used to filter out buzzing sounds from DC motors when it is connected in series with the motor. In addition, SRR1206-181KL is generally used in the development of switching power supplies. It works with two other elements, namely a diode bridge, to reduce the pulsating direct current to a linear direct current.

Finally, one of the advantages of applying fixed inductor and SRR1206-181KL is that it provides superior value in terms of small size, low cost, good reliability, and high performance. Furthermore, considering its AC resistance is lower than its DC resistance, there is no need to worry too much about the problem of reverse conduction between two diodes.

In summary, fixed inductors are widely employed in the development of electronic circuits in order to provide better functions and better performance. SRR1206-181KL is one of the more widely used ones as it is small, reliable, and cost-effective to work with. The working principle of SRR1206-181KL is related to the difference in the electrical resistance when it has a direct current or alternating current passing through it. Its typical application fields include as a filter, for loudspeakers, and for DC motors.

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