DR125-124-R

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Fixed inductors are a type of passive electronic component that consists of a coil of wire wrapped around a body, or core. They are used to store energy in a magnetic field, and to perform various functions related to AC and DC signals. DR125-124-R is a popular fixed inductor, commonly used in a variety of applications. This article will discuss the application field and working principle of DR125-124-R.

The DR125-124-R is a toroidal core inductor that has a low DC resistance and a high inductance. It is ideal for applications that require high frequency stabilization, as well as absolute minimum power dissipation. Additionally, DR125-124-R is well-suited for applications that need a high-impedance circuit, such as high-end audio systems and precision voltage regulation. Because of its unique shape and size, DR125-124-R is able to provide increased stability in wide temperature ranges and difficult environmental conditions.

The most common application of DR125-124-R is operating as a fixed inductor in board-level designs. It is suitable for AC and DC power line filters, EMI filters, as well as low-frequency filter networks. The low DC resistance and the high inductance of DR125-124-R make it especially suitable for AC power line filtering applications. In addition, DR125-124-R is also used in DC/DC converters, automotive power supplies, high-end audio amplifiers, and RF filters.

The DR125-124-R can also be used in a wide variety of applications that require a wide range of current capability. These applications include switching power supplies, power converters, and high-power induction motors. Additionally, DR125-124-R can be used as inductors in magnetron circuits or ferrite core inductors. All of these applications demand superior performance from DR125-124-R.

The working principle of DR125-124-R is fairly simple. When a current is applied to it, the current creates a magnetic field around the inductor. This magnetic field causes a voltage to appear across the inductor, which is known as the "induced voltage". This voltage opposes the current that is flowing through the inductor, and is inversely proportional to the inductance of the inductor. In other words, as the current increases, the voltage decreases, while as the inductance increases, the voltage increases. In this way, the DR125-124-R can be used to control the current, or in some cases, to provide isolation from external currents.

In summary, DR125-124-R is a popular fixed inductor, and is suitable for a wide range of applications. Its low DC resistance and high inductance make it especially suitable for AC power line filtering applications, as well as DC/DC converters, magnetron circuits, and high-power induction motors. The working principle of DR125-124-R is based on the induced voltage that opposes the current flowing through the inductor. This allows DR125-124-R to be used for various functions, such as power regulation, isolation, and stability.

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