Piezoelectric Elements For Inkjet Piezo Transducer
Piezoelectric ceramic ring
Inkjet Piezo Transducer,Piezoelectric Vibration Transducer,Piezoelectric Rings,Piezoelectric Elements For Inkjet Piezo Transducer Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com
In an interview with the media recently, Wang Zhen, chairman and chief executive of Acer, stated that his company will continue to produce netbooks. "They didn't die. How could they die?" said Wang Zhentang.
However, sales figures show that even if the Internet has not yet died, it is still the blood flow. According to IDC data, the nationwide netbook sales have been declining in recent years, from 2.3 million units in the first quarter of 2010 to 800,000 units in the fourth quarter of 2011.
Although in Latin America, Central Europe, the Middle East and Africa, netbook sales increased slightly over the same period. However, from a global perspective, the total sales volume of this product has been declining.
Toshiba has suspended the sale of netbooks in the United States, and Dell said it wants to fully withdraw from the personal consumer segment of the market. Lenovo's official website has stopped selling 10-inch netbooks.
The biggest change in view of the Internet is ASUS - it is also the company that first introduced the Eee PC series of netbook products five years ago. According to media reports, ASUS CEO Shen Zhenlai said at a recent investor conference that netbooks have "have completed their mission" in the past five years.
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%
Acer’s chairman counters the Internet’s death statement
According to foreign media reports, when the industry questioned the existence of the Internet, Acer expressed support for this type of product.