HM61-20820LFTR13

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Fixed inductors are components used in electrical circuits to store energy or provide inductance for circuits. The HM61-20820LFTR13 is a type of fixed inductor that can be used in a variety of applications. This article will discuss the application field and working principle of the HM61-20820LFTR13.

The HM61-20820LFTR13 fixed inductor is mainly used in power supplies and voltage regulator circuits. It can also be used in low frequency filtering circuits such as audio amplifiers, telecom equipment, and LED lighting. The device has a maximum inductance of 306uH and a rated DC current of 20A.

The HM61-20820LFTR13 works by storing energy from an applied voltage or current in an inductor coil and then releasing it when the input voltage or current changes. The device is composed of a coil of wire and a magnetic core, which are used to create a magnetic field in the inductor. When a current is applied to the coil, the magnetic field is created, and this field then induces a voltage in the coil proportional to the rate of current change. This voltage is then released when the current changes rate changes. The device has an inductance tolerance of 10% and a temperature coefficient of 30ppm/C, which ensures that it can operate effectively in different temperatures.

The device is able to maintain high efficiency and stability, which is important for many applications. The device has a low power dissipation, a wide frequency range, and low heat generation. The inductors have a high self-resonant frequency of 600kHz, which enables them to effectively filter out low-frequency noise. Additionally, the device is also resistant to voltage and current surges, making it suitable for high-power applications.

The HM61-20820LFTR13 fixed inductor is a highly versatile component that can be used for a wide range of applications. Its high efficiency, low power dissipation, and wide frequency range makes it ideal for power supplies, voltage regulator circuits, and low-frequency filter circuits. Additionally, its high self-resonant frequency and surge-resistance make it suitable for high-power applications.

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