the continuous development and popularization of electronic equipment, the demand for high-quality and stable AC power supply is also increasing. In many application scenarios, an AC power supply with a pure sine wave output frequency in the range of 30Hz-100Hz is required to meet the needs of specific equipment. This article will introduce the characteristics, application and design principle of this 30Hz-100Hz output pure sine wave AC power supply.

• Wide frequency range: The frequency range of 30Hz-100Hz is suitable for many specific equipment, such as ships, aerospace, medical equipment, etc., so it has a wide range of application scenarios.

• Sine wave output: the output is pure sine wave, stable waveform, low harmonic content, suitable for high quality power equipment.

• High stability: It has good stability and reliability, can provide stable power output, and can maintain the stability of the output waveform under different load conditions.

• High efficiency and energy saving: the use of advanced power conversion technology, with high efficiency and energy saving characteristics, can reduce energy consumption and operating costs.

• Marine aviation: In the field of ships and aviation, AC power with an output frequency in the range of 30Hz-100Hz is required to meet the power supply requirements of navigation equipment and communication equipment.

• Medical equipment: Some medical equipment has high requirements on the frequency and waveform of the power supply, and requires pure sine wave power supply. Therefore, the AC power supply with 30Hz-100Hz output pure sine wave also has important applications in medical equipment.

• Laboratory research: In the field of laboratory research, stable and frequency adjustable AC power supply is needed to meet the needs of different experiments. The pure sine wave power supply with 30Hz-100Hz output can provide this flexibility.

• Transformer: The input AC voltage is transformed through the transformer to obtain the required output voltage.

• Rectifier: The AC voltage output from the transformer is converted into a DC voltage through a rectifier.

• Inverter: The DC voltage is converted into a pure sine wave AC voltage through the inverter, and the output frequency is controlled by the controller in the range of 30Hz-100Hz.

• Filter: Finally, the output AC voltage is filtered through the filter to remove clutter and harmonics to ensure that the output is a pure sine wave.

30Hz-100Hz output pure sine wave is more and more widely used in specific fields. It has the characteristics of wide frequency range, sine wave output, high stability and high efficiency and energy saving. Through reasonable design and manufacturing, this AC power supply can meet the needs of equipment in different fields for high-quality power supplies, and provide reliable power support for the development of related industries.