Ultrasonic sweep-frequency generator, also known as sweep-frequency power supply, has been well-known in many Industrial electronic areas including measuring the response of filters, electrical components, amplifiers through a wide range of frequency bands. Since the 1990s, sweep-frequency generator circuits have been broadly used in ultrasonic cleaning industry.
Ultrasonic power supply also known as ultrasonic generator or ultrasonic power source, used to convert AC (220V or 380V,50HZ or 60HZ) electric energy into high frequency electric energy which is compatible with ultrasonic transducer. With the development of ultrasonic technology, it covers a broad range of industrial applications such as cleaning, welding, drilling, polishing, homogenization and so on.