T1812-2R7J

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Fixed inductors are one of the most commonly used electronic components. They are used in a variety of applications, such as filtering, tuning, storing energy, and controlling current flow. The T1812-2R7J is a type of fixed inductor and it has a wide range of applications across many industries.

The T1812-2R7J is a 1210 size, 7.1mm x 7.1mm x 2.5mm SMT shielded inductor. It is designed for use in DC/DC converters, and for other power supply applications. It has a low DC resistance of only 1 Ohm, and it can handle up to 10 Watts of power. It has a very low total harmonic distortion, and can protect against harmful surge and transient noise. The maximum DC current is 25A, with a maximum operating frequency of 100 kHz.

The main advantage of the T1812-2R7J is its high inductance, which is 17mH or more. This allows it to store a significant amount of energy, making it ideal for power supply applications. The inductance value is very stable, even in very high temperature environments, and has a very low temperature coefficient of inductance, making it highly reliable and long lasting. The tight tolerances of the inductor are also beneficial, as they ensure the consistent performance of the device.

The working principle of a fixed inductor is based on the electromagnetic field generated by a coil of wire. When a current is passed through the coil, it generates a magnetic field. This magnetic field induces an opposite electromotive force (EMF) in the coil which causes a current to flow. This is how the energy stored in the inductor is released into the circuit when the current is reduced or stopped.

The T1812-2R7J is a versatile and reliable fixed inductor and it has a wide range of potential applications. It is perfect for DC/DC converters, voltage converters and inverters, as well as automotive electronics and industrial control equipment. It is also suitable for various consumer electronics products, such as TVs, portable devices, gaming systems, and home appliances. Its excellent performance and reliability make it a popular choice for many applications.

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