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25khz Piezo Stacks Diaphragm Micro Pump Piezoelectric Ceramic Ring

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25khz Piezo Stacks Diaphragm Micro Pump Piezoelectric Ceramic Ring

Country/Region	china
City & Province	shenzhen guangdong
Categories	Pumps

Product Details

Hig power piezo disc 25khz piezo stacks diaphragm micro pump piezo ceramic ring

piezo ceramic disc Product Description

The principle of the piezoelectric ceramic transducer is that when pressure or tension is applied to the ceramic chip, charges of opposite polarity will be generated at the two ends of the ceramic chip and a current is generated through the circuit. This effect is called the piezoelectric effect. Therefore, in the design of ultrasonic transducers, various factors should be considered, such as acoustic impedance, frequency response, impedance matching, acoustic structure, vibration mode and conversion material, and how to design and coordinate these factors to achieve electro-acoustic conversion. best value. As a kind of energy transmission network, piezoelectric ceramic transducer has the problem of energy conversion efficiency.

Features:

Hifu PZT ultrasonic sensor
Customized piezoelectric ceramic element, diameter is 20mm
Type: piezoelectric ceramic
Use: for ultrasonic equipment
Clear sound/high sound pressure
Extremely thin and light
Low power consumption
No EMI/RFI

Application

1. ultrasonic cleaning trasnducer

2. ultrasonic welding tansducer

3. ultrasonic beauty transducer

4. ultrasonic underwater transducer

5. ultrasonic immersible transucer

6. ultrasonic screening transducer

7. ultrasonic cutting transducer

8. ultrasonic atomization transducer

9. ultrasonic emulsifier

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Piezo ceramic disc specifications

Some Standard Size of Disc Piezo Ceram

(Size=OD*Thickness) (Qm=Mechanical quality factor) (tanδ(%)=Dielectric dissipation factor )

Dimension (Outer DiometerInner Dimension Thickness)	Capacity (pF)	Dielectric Loss- tg δ (%)	Resonant Frequency -Fr(kHz)	Coupling Factor - Kp(%)	Quality Factor-Qm	Application
Φ10Φ52	330	0.3	145	≧0.4	800	For Small Power Transducers: 1) ultrasonic spot welding 2) ultrasonic polishing 3) ultrasonic physiotherapy 4) ultrasonic scaler 5) fine bubbles crushed 6) ultrasonic agitation
Φ25-Φ10*2	900	0.3	87.0	≧0.42	800
Φ28Φ103	1400	0.3	59.0	≧0.43	800
Φ30Φ105	1140	0.3	58.0	≧0.44	800
Φ32Φ105	1255	0.3	52.7	≧0.44	800
Φ3410.55	1350	0.3	50.2	≧0.45	800
Φ34Φ145	1390	0.3	48.5	≧0.45	800
Φ35Φ155	1425	0.3	46.4	≧0.45	800
Φ36Φ155	1500	0.3	41.5	≧0.45	800	For Medium Power Transducer: 1) Ultrasonic cleaning, 2) ultrasonic descaling 3) ultrasonic extraction 4) phacoemulsification
Φ38Φ155	1735	0.3	43.8	≧0.45	800
Φ40Φ125	2075	0.3	44.6	≧0.45	800
Φ40Φ155	1960	0.3	42.2	≧0.45	800
Φ45Φ155	2565	0.3	38.7	≧0.45	800
Φ50Φ175	3150	0.3	34.6	≧0.45	800
Φ49Φ236	2225	0.3	32.2	≧0.43	800
Φ50Φ176.5	2425	0.3	34.6	≧0.45	800	For High Power Transducer: 1) Ultrasonic Machining, 2) ultrasonic plastic welding, 3) ultrasonic drilling , 4) ultrasonic oil-water emulsions , 5) Spinneret powerful cleaning
Φ49Φ236	2340	0.3	31.8	≧0.43	800
Φ50Φ236.5	2170	0.3	31.8	≧0.43	800
Φ60Φ3010	1925	0.3	25.8	≧0.43	800
Φ70Φ3010	2850	0.3	22.7	≧0.43	800