Recently, the head of Cree Hong Kong, the LED lighting manufacturer, pointed out that “many customers and us returning to 2011 orders almost all have double growth!†showed optimism for the 2011 LED lighting market. He introduced Cree's efforts to promote the LED City project in several cities around the world, and has already implemented this project in several cities in North America, Europe, India, China and Japan. Cree's 650 stores in Walmart have installed LED fixtures. Compared with ceramic metal halide lamps, energy saving is as high as 82%. After using LED lighting in McDonald's in North America, the power saving efficiency is 78%. In 2010, the global market share of LED lighting reached 5%. In 2012, the market share will exceed 10%. Based on the analysis of past product price declines, the market share of new products will exceed 13.5%, and the introduction speed of new products will grow substantially. It is estimated that by 2015, LED will account for 50% of the market share of lighting.
Yuhai company develop and produce of various
discs sizes, electrode and metallisation configurations. Disc elements is
fabricated from various piezoelectric material formulations to respond to the
ever growing challenges on new applications.
Features
Electrode configurations
Full range electrode
PZT Piezoelectric Discs & Rods Piezoelectric Disc,Pzt Disc,Pzt Piezoelectric Discs,Piezo Electric Disc Zibo Yuhai Electronic Ceramic Co., Ltd. , http://www.yhpiezo.com
Sizes from 3mm up to 200mm
Thickness from 0.1mm up to 25mm
Electrode design on request
Choice of metallisation (Silver, Nickel, Gold and others on request)
Thickness frequency tuning available on request
Wide choice of PZT formulations
Applications include
Ÿ Distance sensors
Ÿ Liquid and Gas flow sensors
Ÿ Micro-pump actuators
Ÿ Liquid level sensors
Ÿ Ultrasonic Transducer
Electrode with boder
Wrap around electrode (Square, circle or other on request)
Annular wrap around electrode