SDR0403-1R0ML Inductors, Coils, Chokes

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Fixed inductors are a type of electronic component that stores energy in the form of a magnetic field. SDR0403-1R0ML is an example of a fixed inductor. It is a surface-mount inductor rated at 4.7uH (microHenries) with 0.80 DC resistance, and a maximum current of 1.2A. Due to its low inductance value, SDR0403-1R0ML is ideal for applications such as RF communications, switch-mode power supplies, and digitial clocks.

In order for SDR0403-1R0ML to function properly, it must be connected in the correct direction. The inductor is polarized, which means that the magnetic flux created by its current flow must be in the correct direction in order for the device to operate as intended. The device is also sensitive to heat, so the environment in which it is installed should be kept at a relatively low temperature.

The working principle of SDR0403-1R0ML is based on Faraday’s Law of electromagnetic induction. When an alternating current (AC) is applied to the device, the flowing electrons create a magnetic field around the inductor. This magnetic field creates an opposing voltage, known as inductance voltage, which opposes the applied AC voltage. This opposing voltage reduces the current flowing through the device, which reduces the power consumption of the circuit.

SDR0403-1R0ML can be used in a variety of applications, such as switch-mode power supplies and circuit protection, as well as signal-filtering components. In switch-mode power supplies, the device can be used to reduce the high voltages of the AC supply to the desired regulated DC voltage. In circuit protection, the device can be used to reduce the surge current that may be caused by a short circuit or other fault. Additionally, the device can be used in signal-filtering components to remove unwanted radio frequencies from a signal.

Overall, SDR0403-1R0ML is a versatile inductor that is suitable for a variety of applications. It is a surface-mount inductor rated at 4.7uH (microHenries) with 0.80 DC resistance, and a maximum current of 1.2A. Its working principle is based on Faraday’s Law of electromagnetic induction, whereby the applied AC voltage induces an opposing voltage that reduces the current flow through the device, thus reducing power consumption. Many applications, such as switch-mode power supplies, circuit protection, and signal-filtering components, can benefit from using SDR0403-1R0ML inductors.

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