The 28KHZ/40KHZ Piezoelectric ultrasonic cleaning transducer is the most commonly used low-frequency ultrasonic transducer in China at present. Except for the megasonic transducer, most digital cleaning machines and industrial ultrasonic cleaning machines use the Piezoelectric ultrasonic cleaning transducer, which is relatively inexpensive. The market price is generally around 20 – 30RMB,; Simple construction, but secondary repairs are not recommended.
Type | Length(mm) | Weight(g) | Frequency(KHz) | Resonance Impedance (Ω) |
Static Capacity (pF)±10% |
Input Power(W) |
PU-UT-20100 PZT-8 |
94 | 900 | 20 | 10-20 | 5200 | 100 |
PU-UT-25100 PZT-4 |
77 | 710 | 25 | 10-20 | 6600 | 100 |
PU-UT-28120 PZT-4 |
66 | 720 | 28 | 10-20 | 7800 | 120 |
PU-UT-28100 PZT-8 |
66 | 625 | 28 | 10-20 | 5200 | 100 |
PU-UT-28100 PZT-4 |
66 | 624 | 28 | 10-20 | 6600 | 100 |
PU-UT-30100 PZT-8 |
61 | 555 | 30 | 10-20 | 5200 | 100 |
PU-UT-2560 PZT-4 |
77 | 530 | 25 | 10-20 | 5400 | 60 |
PU-UT-2860 PZT-8 |
68 | 470 | 28 | 10-20 | 3800 | 60 |
PU-UT-2850 PZT-4 |
82 | 425 | 28 | 10-20 | 4100 | 50 |
PU-UT-3360 PZT-8 |
58 | 420 | 33 | 10-20 | 3800 | 60 |
PU-UT-4060 PZT-8 |
55 | 300 | 40 | 10-20 | 3800 | 60 |
PU-UT-4060 PZT-4 |
56 | 310 | 40 | 10-20 | 5400 | 60 |
PU-UT-4050 PZT-4 |
54 | 260 | 40 | 10-20 | 4100 | 50 |
PU-UT-4050-1 PZT-4 |
57 | 300 | 40 | 10-20 | 4100 | 50 |
PU-UT-5435 PZT-4 |
36 | 135 | 54 | 10-20 | 3200 | 35 |
PU-UT-6860 PZT-8 |
80 | 460 | 68 | 10-20 | 3800 | 60 |
PU-UT-68120 PZT-4 |
67 | 588 | 68 | 10-20 | 7800 | 120 |
PU-UT-8060 PZT-4 |
60 | 325 | 80 | 10-20 | 5400 | 60 |
PU-UT-12060 PZT-4 |
56 | 260 | 120 | 10-20 | 5400 | 60 |
PU-UT-13550 PZT-4 |
54 | 215 | 135 | 10-20 | 4200 | 50 |