Rizhao New Energy Project received a special fund subsidy of 10 million yuan

[High-tech LED News] It is reported that the Rizhao City Urban Planning Exhibition Hall new energy comprehensive application demonstration project passed the provincial expert review and obtained the special fund subsidy of 10 million yuan for the development of new energy industry in Shandong Province.

It is understood that since the construction of Rizhao City Planning Exhibition Hall, the concept of energy saving and emission reduction has been actively implemented, green buildings have been built, solar photovoltaic power generation systems, LED high-efficiency lighting systems, ground source heat pump cooling and heating air conditioning systems have been built, and photovoltaic technology has been realized. The perfect combination with architecture.

Piezoelectric Ceramic Ring 



Applications: ultrasonic vibration tranducer for inkjet printer 



Vibration mechanism of inkjet printer: 

Generally, it is composed of piezoelectric ceramics and driving rods. By high-frequency electric excitation, piezo ceramics produce high-frequency ultrasonic vibration (above 60 kHz or higher), which is transmitted to the driving rod and generates high-frequency micro-displacement (back and forth expansion) at its front end.

Piezo ceramics components features :

1. High vibration amplitude and can withstand higher power.
2. The product has high reliability, strong maintainability, and is not easy to break down or off-line.
3. The frequency can be adjusted in a wide range, generally within the range of 10KHz.





Yuhai support all the new developping transducer, Welcome the customized elements inquiry. 




The present Piezoelectric Elements For Inkjet Piezo Transducer is following : 



Piezo rings OD4*ID2*2.5mm    price USD1.20/pc, 2000pcs 
Material: PBaS-4
Fr.:  694 KHz ±5KHz
K33:  ≥0.55
Tg loss <0.5%
Ct 60pF ±12.5%

Piezo rings OD4*ID2*2.5mm  price USD1.20/pc, 2000pcs 
Material: PSnN-5
Fr.:  626KHz ±5KHz
K33: ≥0.57
Tg loss < 2%
Ct 53pF ±12.5%

Piezo rings OD6*ID2.5*2mm  price USD1.50/pc, 2000pcs 
Material: PZT-41
Fr.:  785 KHz  ±5KHz
K33: >0.53
Tg loss < 0.5%
Ct  107 pF ±12.5%

Piezo Rod OD3*7mm   price USD1.20/pc, 2000pcs 
Material: PLiS-51
Fr.:  192 KHz  ± 3KHz
K33: >0.62
Tg loss < 2%
Ct  18.7 pF ±12.5%

Piezoelectric Elements For Inkjet Piezo Transducer

Inkjet Piezo Transducer,Piezoelectric Vibration Tranducer,Piezoelectric Rings,Piezoelectric Elements For Inkjet Piezo Transducer

Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com