DRA124-2R2-R Inductors, Coils, Chokes

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Fixed Inductors are commonly used in integrated circuits to maintain a steady current flow in a predetermined direction. The DRA124-2R2-R represents a specific type of fixed inductor, which is widely used in the industry for its reliable performance, ease of application, and long service life. This article will provide a detailed explanation on the application field of this product and its working principle.

Typically, DRA124-2R2-R inductors are employed in analog or RF circuits to prevent the excessive high frequency voltage signals from causing damage to other parts of the circuit. Specifically, the device helps to block high frequency voltages, while allowing only low frequency signals to pass through. This can be done through its two pins, which form an inductive link in the form of a transformer. This link is then connected to the circuit in order to protect it from damage due to excessive voltage.

The product is also capable of absorbing excessive electromagnetic noises, by providing a low-resistance path for the signals to flow. The low-resistance path that is created helps to dissipate the excessive high frequency signals, thus reducing the risk of any damage to other parts of the circuit. In addition, the DRA124-2R2-R is also designed to be highly efficient, providing an exceptionally low contact resistance at low impedance levels.

In terms of its working principle, the DRA124-2R2-R operates by creating an inductive link between the two pins. This link serves to induce a current flow, which is directed from the higher voltages side, to the lower voltages side. Alternatively, if the two pins of the inductor are connected in series, it will produce an opposed effect, pushing the current away from the higher voltage side. Therefore, the device is able to block the high frequency signals, while enabling the low frequency signals to pass through.

Apart from being used to protect circuits from high frequency voltages, the DRA124-2R2-R can also be employed for various other applications such as in radio transmitters and receivers, impedance matching circuits, oscillators and other radio circuits. The device can also be used in oscilloscope probes, as well as in power supplies for its high efficiency and excellent low-contact resistance.

In conclusion, the DRA124-2R2-R is a versatile fixed inductor product, ideal for applications such as protecting circuits from high frequency voltages, and other radio circuits including radio transmitters, receivers, oscillators, and oscilloscope probes. Its working principle is based on creating an inductive link between its two pins, which helps to induce a current flow, and prevent the high frequency signals from damaging the circuits. The product is also known for its cost-effectiveness, high efficiency and excellent low-contact resistance.

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