JYD-1560-ZB2 is the 60khz high power ultrasonic welding transducer.
1. Low calorific value
2. Large output power
3. Small resonance impedance
4. Long working hours
5. High conversion efficiency
Shipment and payment:
Q: What’s the ultrasonic?
A: Ultrasound is a part of sound waves. It is a sound wave that is inaudible to human ears and has a frequency higher than 20KHZ. It has something in common with sound waves, that is, it is generated by material vibration and can only propagate in the medium. At the same time, it is also widely used. Earth exists in nature, and many animals can transmit and receive ultrasound waves, most of which are bats that use weak ultrasound echoes to fly in the dark and capture food. But ultrasound also has its special properties, such as having a higher frequency and a shorter wavelength, so it also has similar characteristics to light waves with very short wavelengths.
Q: What’s the ultrasonic characteristics?
A:Ultrasonic waves are elastic mechanical vibration waves, which have some characteristics compared with audible sounds: they have a strong propagation direction and can be integrated into a narrowly oriented wire harness; the acceleration of vibration at the particle of the propagation medium is very large; when ultrasonic in a liquid medium When the intensity reaches a certain value, cavitation will occur.
Q: What’s the resonant frequency and capacitance?
A: Signal resonant frequency: f, unit: KHz
This frequency refers to the frequency measured by the transmission line method using frequency generator, millivoltmeter, etc., or by similar instruments such as impedance characteristic analyzer.Generally called small signal frequency.The opposite is the on-board frequency, that is, the actual working frequency measured by the customer when the transducer is connected to the drive power supply by cable, and when it is unloaded or loaded.Due to the customer's different matching circuits, the same transducer with different drive power supplies show different frequencies, which cannot be used as the basis for ordering.
Power capacity of megaphone: CT, unit: PF
That is, free capacitance of transducer. Generally, capacitance bridge can be measured at frequency of 400hz-1000hz, and similar instruments can also be used in impedance characteristic analyzer.More simply, the measurement with ordinary portable capacitance meter can also meet the requirements.