Ultrasonic Generators – The Power Source Behind Precision Ultrasonics
Introduction
At the heart of every ultrasonic application—whether it’s cutting, welding, cleaning, or atomizing—is a reliable ultrasonic generator. Often referred to as the ultrasonic power supply, this device is responsible for converting standard electrical energy into high-frequency ultrasonic waves, which are then transmitted to the horn, transducer, or sonotrode.
Our ultrasonic generators are designed for stability, precision, and versatility, providing the ideal frequency and amplitude needed for a wide range of industrial and laboratory ultrasonic processes.
What Is an Ultrasonic Generator?
An ultrasonic generator is an electronic device that transforms AC power (50/60Hz) into high-frequency electrical signals (typically 15 kHz to 40 kHz). These signals are then fed to a piezoelectric transducer, which converts them into mechanical vibrations.
This equipment plays a critical role in maintaining consistent frequency output, ensuring accurate and efficient energy delivery during ultrasonic operations such as:
- Ultrasonic welding
- Ultrasonic cutting
- Ultrasonic cleaning
- Ultrasonic atomization
- Ultrasonic sealing and bonding
Key Features
- Precise Frequency Control (15 kHz to 40+ kHz)
- Real-Time Automatic Frequency Tracking
- Digital or Analog Control Interface
- Stable Output Power from 500W to 5000W+
- Overload, Overvoltage, and Overheat Protection
- Compatible with Various Ultrasonic Transducers & Horns
- Optional Amplitude Modulation and Feedback Control
Benefits of Our Ultrasonic Generators
1. Stable and Efficient Energy Conversion
Our ultrasonic generators offer high energy conversion efficiency (above 90%), minimizing power loss and maximizing ultrasonic performance.
2. Auto-Tuning and Frequency Tracking
Thanks to advanced digital signal processing (DSP), the generator can automatically adjust to changing loads—compensating for temperature changes, material inconsistencies, and mechanical wear.
3. Modular Design for Easy Integration
Our ultrasonic generators are built for integration into automated systems or standalone machines, with customizable interfaces (RS232/Modbus, touchscreen, analog input).
4. Long Service Life
With durable components and advanced protection circuits, our generators ensure reliable long-term operation, even under intensive industrial use.
Technical Specifications
| Feature | Specification |
|---|---|
| Frequency Range | 15kHz, 20kHz, 28kHz, 35kHz, 40kHz (custom available) |
| Output Power | 500W – 5000W |
| Voltage Input | 110V / 220V / 380V AC |
| Control Mode | Digital (LCD Touch) or Analog |
| Cooling System | Air or fan-cooled |
| Protection | Short-circuit, overload, overheating, no-load |
| Applications | Welding, cutting, cleaning, atomization, sealing |
Applications
- Plastic Welding Machines – powering horns and converters
- Ultrasonic Cutting Systems – for food, fabric, rubber, film
- Medical and Laboratory Devices – ultrasonic homogenizers, atomizers
- Ultrasonic Cleaners – small and large-scale cleaning tanks
- Nonwoven Fabric Processing – masks, gowns, and filters
- Packaging and Sealing Equipment
Why Choose Our Ultrasonic Generators?
Our ultrasonic generators are designed and built for industrial precision. Whether you’re running a high-speed manufacturing line or a lab-scale ultrasonic test system, we offer power supplies that deliver accurate frequency output, real-time monitoring, and plug-and-play compatibility with transducers, converters, and horns from major brands.
Highlights:
- Multiple output frequencies in a single unit (optional)
- Customizable for OEM and automation needs
- High-voltage and high-power configurations available
- CE-certified and tested for safety and EMC compliance
- Fast delivery, training, and ongoing technical support
Video Gallery
