SDR0403-4R7ML Inductors, Coils, Chokes

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Fixed inductors are devices that store electrical energy in magnetic fields and resist the change of current. They are often used to increase AC voltage and limit the flow of DC and AC currents. As their name implies, they are a fixed component where a wire coil is wrapped around a core and has an inductance that is independent of the current flowing through it. Depending on the application, a variety of inductors can be used, including SDR0403-4R7ML.

The SDR0403-4R7ML is a surface mount fixed inductor that has a low internal resistance and a high self-resonance frequency. This makes it ideal for use in DC-DC converters, RF circuits, power supplies, and other applications that require efficient energy storage. The inductor is also able to operate at frequencies up to 1MHz. Its low inductance range of 4.7mH allows for a wide range of applications where a signal is necessary to be maintained over time.

The principle of operation of the SDR0403-4R7ML is very simple. When a DC current flows through the inductor, a magnetic field is generated around it, creating the inductance. This inductance resists the change in current, allowing the amount of voltage or current in the circuit to remain relatively constant. To maintain the inductance, the number of turns on the coil must be the same and remain unchanged over time. The core material of the coil also plays a very important role in its performance.

As the SDR0403-4R7ML is a surface mount device, it can easily be incorporated into current circuits or new designs. The inductor’s small size also enables it to be used in circuits that must have the highest possible yields. This makes it ideal for use in mobile devices or other applications where space is a limitation.

The SDR0403-4R7ML has a wide range of applications and is a versatile option for many applications. It is commonly used in DC-DC converters, power supplies, RF circuits and other applications where an efficient amount of energy storage is needed. It is also known for its high self-resonance frequency and low internal resistance, making it an excellent choice for applications that require a low-inductance value.

The SDR0403-4R7ML is a surface mount fixed inductor with a low internal resistance and a high self-resonance frequency. Its inductance range of 4.7mH allows for a wide range of applications, where a signal must be maintained throughout time. It is suitable for use in DC-DC converters, power supplies, RF circuits, and other applications where efficient energy storage is necessary. Its small size and easy integration into current circuits makes it ideal for use in mobile devices or other space-limited applications.

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