The core component of ultrasonic drive circuit board is piezoelectric ceramic sheet, whose performance directly affects the generation and transmission effect of ultrasonic waves. Piezoelectric ceramic sheet is a ceramic material with piezoelectric effect, which has good mechanical and electrical properties. In ultrasonic driven circuit boards, piezoelectric ceramic sheets are fixed on a metal substrate and connected to the circuit through electrodes. When a certain frequency of AC signal is input into the circuit, the piezoelectric ceramic plate will undergo high-frequency vibration, resulting in ultrasonic waves.
In addition to piezoelectric ceramic sheets, ultrasonic drive circuit boards also include resonant circuits, power amplification circuits, and other components. The function of a resonant circuit is to generate resonance of piezoelectric ceramic sheets at a specific frequency, thereby improving the efficiency of ultrasound generation. The function of a power amplification circuit is to amplify the input electrical signal to sufficient power to drive piezoelectric ceramic sheets to produce high-intensity ultrasound.
| Type | Power | Frequency | Voltage | Current |
| PLS-GP50W | 50W | 20,25,28,33,40 | 220V | 0.3 |
| PLS-GP60W | 60W | 20,25,28,33,40 | 220V | 0.3 |
| PLS-GP100W | 100W | 20,25,28,33,40 | 220V | 0.45 |
| PLS-GP120W | 120W | 20,25,28,33,40 | 220V | 0.54 |
| PLS-GP150W | 150W | 20,25,28,33,40 | 220V | 0.68 |
| PLS-GP180W | 180W | 20,25,28,33,40 | 220V | 080 |
| PLS-GP200W | 200W | 20,25,28,33,40 | 220V | 0.90 |
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