ETQ-A17B330

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Fixed inductors are commonly found in a variety of electrical and electronic circuits such as amplifiers, motors, generators, and power supplies. One particular type of fixed inductor is the ETQ-A17B330, which has become a popular choice for many applications.

ETQ-A17B330 Applications

The ETQ-A17B330 fixed inductor is used in high power applications up to 180 watts, including power transformer, drive transformers, SMPS, inverter, and many more. It is designed for direct mounting on the printed circuit board, allowing for efficient heat dissipation, and improved product life. It is suitable for use in a wide range of applications where a lower power solution is required, such as power adapters, amplifiers, motors, generators, power supplies and so on.

Working Principle of ETQ-A17B330

The ETQ-A17B330 works on the principle of a linear core with two coils connected in series. The induction coils generate a magnetic field around the core when energised, storing the electro-magnetic energy. When the current through the coils is reversed, the inductance of the coils cuts off the power to the load, thus isolating the load from the power supply.

The ETQ-A17B330 comes with a unique feature, which enables it to operate in a wide range of frequencies. The frequency range (or “operating bandwidth”) of the ETQ-A17B330 can be adjusted from 10kHz to 250kHz. This feature makes it ideal for applications such as telecommunications, medical and cellular radios.

The ETQ-A17B330 fixed inductor is designed to withstand high temperatures, up to 150°C. The inductor also has high efficiency, with a power loss factor of 0.5 dB/MHz at 25°C, making it ideal for use in high power applications.

Summary

The ETQ-A17B330 fixed inductor is a popular choice for high power applications such as power transformers, drive transformers, SMPS, inverter, and many more. Its unique feature allows it to be used in a wide range of frequencies, making it ideal for applications such as radio and telecommunications. The ETQ-A17B330 also provides high efficiency, with a power loss factor of 0.5 dB/MHz at 25°C, and its increased temperature limit of 150°C makes it suitable for high temperature applications.

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