28khz 100W Oscillator Ultrasound Immersion Sensor Ultrasonic Cleaning Transducer For Ultrasonic Cleaner

Comparison of different chip transducers: 1) The absolute change in capacitance of the transducer assembled with yellow chips is low, and the strong field loss is small. Therefore, compared to the same drive circuit, it has low heat generation and good thermal stability. Water splashes are characterized by stable …

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28khz 100W Oscillator Ultrasound Immersion Sensor Ultrasonic Cleaning Transducer For Ultrasonic Cleaner

Comparison of different chip transducers:

1) The absolute change in capacitance of the transducer assembled with yellow chips is low, and the strong field loss is small. Therefore, compared to the same drive circuit, it has low heat generation and good thermal stability. Water splashes are characterized by stable changes in cleaning load, high impact, and belong to the moderate to moderate type.

2) The transducer of the black chip has high Electromechanical coupling coefficient and high Curie temperature, so the electroacoustic conversion efficiency is high. And it has higher stability and temperature resistance than other products using the general P4 series. Water splashes are characterized by high water column and rich hand feel of bubbles, but high sensitivity to changes in cleaning load.

3) Usage (recommended): High frequency (such as 40K or above) or low-power transducers (below 60W) are assembled using black chips

The transducer is assembled with yellow chips for low-frequency or high-power transducers.

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