- high efficiency
- large amplitude
- low heat
- stable output unaffected by variations in load
- competitive pricing
- fast delivery
Typical Applications of Piezo Ultrasonic Transducers
- ultrasonic cleaning apparatus
- ultrasonic jewelry cleaner
High mechanical quality of APC's piezo ensures that these sandwich-type ultrasonic transducers offer high electro-acoustical efficiency and low heat generation. The mechanical connection of the piezoelectric elements assures a large amplitude output. Choose 28 kHz, 40 kHz, 80 kHz, or 120 kHz resonance frequency.
Standard Ultrasonic Cleaning Transducers
| APCI Catalog No. |
Drive Frequency |
Mechanical Quality (Qm) |
Coupling (Kp) (%) |
Capacitance (1 kHz) (nf) |
Impedance (ohm) |
Motion Admittance (mν) |
Allowable Vibration (cm/sec) |
Power (watts) |
|
| 90-4040 | 28 kHz | 800 | ≥55 | 3.8 | ≤50 | 60 | ≤25 | 50 | Spec Sheet |
| 90-4050 | 40 kHz | 800 | ≥55 | 3.8 | ≤50 | 65 | ≤50 | 50 | Spec Sheet |
| 90-4060 | 80 kHz | ≥1000 | ≥55 | 3.7 | ≤50 | 80 | Spec Sheet | ||
| 90-4070 | 120 kHz | ≥1000 | ≥55 | 3.7 | ≤50 | 80 | Spec Sheet | ||
| Custom | Values to be Determined by Customer and APC International | ||||||||