UP3B-470 Inductors, Coils, Chokes

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An inductor is a component in an electronic system that stores energy in the form of a magnetic field. Inductors come in all shapes and sizes and are used in a variety of applications. The UP3B-470 is a fixed inductor. This inductor is commonly used in SMPS circuits and it works on the principle of an electromagnetic field.

The UP3B-470 is a non-polarized, radial-leaded component with a ferrite core. It can handle up to 470mA of current and its inductance ranges from 100uH to 680uH. This inductor is usually sold in a package of two, and it can be mounted in a DIP socket. The UP3B-470 is designed to work in a wide range of temperatures, from -55°C to 105°C.

The UP3B-470 is commonly used in DC-DC converters, as well as other power supply applications. It is designed to reduce the noise of the power supply so that the output voltage is more stable. It also helps reduce the current ripple through its inductive reactance. Since the core of the UP3B-470 is ferrite, it has a high saturation current, allowing it to handle higher current loads.

The working principle of the UP3B-470 is based on the fact that when an electric current is passed through a conductor, a magnetic field is generated around it. This magnetic field is proportional to the intensity of the current. The UP3B-470 utilizes this principle by generating a magnetic field around its coils. As the current passes through the inductor, the magnetic field created causes a voltage to be induced in the coils of the UP3B-470. This induced voltage opposes the current flow and causes an increase in the current flow resistance. This opposition to the current flow is known as inductive reactance.

The UP3B-470 inductor is also known for its reliability. It is designed to withstand high temperature operation and can perform for long periods of time without any loss of performance. As a result, it is often used in a variety of power supply applications where reliability and durability are important.

In conclusion, the UP3B-470 is an efficient and reliable fixed inductor. It is designed to be used in a variety of power supply applications and is able to withstand high temperatures and current loads. The inductor works on the principle of an electromagnetic field and uses inductive reactance to reduce noise and current ripple in power supplies.

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