4501R-130M

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Fixed inductors have been among the cornerstone elements in electronics and electrical engineering since the dawn of these disciplines. The 4501R-130M is one such example that is widely used for a variety of applications. It is one of the most commonly available fixed inductors on the market today.

The 4501R-130M fixed inductor offers a range of advantages to those who require a reliable inductor. This product utilizes an isotropic etching construction that allows for reduced size and improved inductance stability over a wide range of environments, such as temperature and humidity. The negative temperature coefficient also makes it easier to adjust the inductance by controlling the bias voltage.

The 4501R-130M is particularly well suited for switching power supplies, DC-to-DC converters, PFC converters, and other applications where a low DC resistance along with low inductance fluctuation is desired. It also offers an excellent temperature coefficient over the entire temperature range, from 105°C to -40°C. In addition, its high-temperature solderability and improved contact pressure ensure perfect connection without damage to the coil.

In terms of its working principle, the 4501R-130M is a type of fixed inductor that utilizes magnetic fields to generate electrical energy. It does this by creating a core of ferromagnetic material with conductive wires wrapped around it. When current passes through the wires, it creates a magnetic field which induces an electromotive force in the core. This is then translated into electrical energy. By carefully controlling the ratio of wire to core material, the inductance of the device can be precisely tailored to meet the needs of the application.

Overall, the 4501R-130M is one of the most widely available fixed inductors on the market. It is particularly well suited for high efficiency applications and offers a wide range of advantages, such as reduced size, improved stability, and a wide range of temperature coefficient. Its working principle is based on the generation of an electromotive force through a carefully designed core and coil configuration, allowing for precise control of the inductance.

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