[Text|High-tech LED reporter Zhou Kaibo] Jingke Electronics has been focusing on the R&D and production of LED flip-chips, and its R&D and innovation capabilities have always been the first for flip-chip manufacturers. The R&D of blue LED chips and modules for flip-chip soldering was completed as early as 2005. In 2010, the mass production of chip products reached 130 lm/W, and a new LED industry base covering an area of ​​150 mu was started in Nansha, Guangzhou.
High-tech Golden Globe Award - The annual LED good product selection, which is known as the "Oscar for the LED industry", attracts many well-known companies from the industry every year. This time, Jingke Electronics will participate in the Golden Globe Awards with optical chip modules, easy-flash--E-Flash LEDs and HV optical components.
Jingke Electronics FP36-C7 white light chip module, this product uses the new chip-scale packaging technology developed by Jingke Electronics, the product power is 16W, the voltage range is 33.0-36.0V, the current is 500mA, the CCT reaches 5000K, Ra> 70, The luminous flux is 2000lm, the luminous efficiency reaches 130lm/W, and the technical indicators have reached the international first-class level. At the same time, the chip-scale package itself has the advantages of extremely small light-emitting surface and adjustable color temperature. It cooperates with the breakthrough powder-powder technology developed by Jingke Electronics, which makes the product small, high-brightness, low-cost, easy to high-density integrated application. And so on.
It is understood that the FP36-C7 white light chip module is the first white light chip and its application products in China. According to industry statistics, the total sales of COB products in 2013 was about 10 billion, accounting for 21% of the packaging market. The FP36-C7 white light chip module has a promising future due to its similar replacement.
FP36-C7 white light chip module
Another product of Jingke Electronics to participate in the Golden Globe Awards is the Easy-Flash-E-Flash LED, which is mainly used in digital cameras, smart traffic flash, and mobile phones. This product is a white LED product designed for flash applications in ceramic-based gold-free package products. This series of products fully utilizes the technical advantages of flip-chip gold-free package, can be driven by pulse current of more than 1000mA, and the instantaneous output brightness can reach more than 300lm, and can realize ultra-thin, ultra-small size package, which will be used for various application flashes. Digital products and intelligent transportation systems provide an efficient, high-quality product.
Easy Flash--E-Flash LED
As the leading unit in the development of LED standard optical component level 1 and level 2 products in Guangdong Province, Jingke Electronics has developed a series of indoor optical component products and solutions for the convenience of lighting manufacturers. Its lighting device products have been taking the road of integration and standardization. The development of dynamic power balance technology and protection mechanism, through technological innovation, the use of precision constant current IC, integrated drive and other innovative application models, has been favored by customers.
The HV optical component series participating in the high-tech Golden Globe Award is a de-energized optical component. The product form of this component is “PCB board + IC + high voltage light source + terminal blockâ€, and the product is removed from the traditional AC-DC switching power supply. No need for electrolytic capacitors, transformers and other components, using linear segmentation IC with over-temperature, over-voltage, high-precision constant current output and patented compensation technology, ±3% precision constant current output control IC, 500V high-press process, ESOP-8 Package, PF greater than 0.9, efficiency greater than 90%, effectively reduce the cost of the original switching power supply, with over-temperature protection function, achieve the limit temperature of 120 °C automatically reduced to 50% power or turn off the power output, customers can directly AC180-240V Direct access.
The product adopts HV5630 light source, multi-core series 18-20V@25mA, indicating 80, with high luminous efficiency (120lm/W), high PFC (0.95), low cost and so on. The structure is simple, the installation is convenient, and the product specifications can be customized according to the customer's product requirements. It is mainly used in the fields of bulbs, downlights and so on.
At present, the 2014 (5th) High-tech Golden Globe Award - the annual LED good product selection has entered the WeChat voting stage: August 8 - September 30. Jingke Electronics invites you to vote for Jingke products and help Jingke to win the Golden Globe Award. The crystal product and its corresponding product award categories are: flip-chip device - white chip module (FP36-C7); single device - easy flash (E-Flash LED); integrated device - HV optical component (5630) . The voting method is detailed in the link:
Yuhai Company develop and produce of various hemisphere, electrode and metallisation configurations. This range is fabricated from various piezoelectric material formulations for applications such as high power, sensitivity, stability needs.
Features
- Choice of metallisation (Silver, Nickel, Gold and others on request)
- Thickness frequency tuning available on request
- Wide choice of PZT formulations
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Applications include
- Sonar transducers
- Hydrophones
- HIFU medical and industrial
- Underwater communications
Dimension range
| Diameter | 6-160mm |
| Wall thickness | 1-10mm |
Piezo Ceramic ,Pzt Piezo Ceramics,Piezo Hemisphere,Pzt Piezoelectric Hemisphere
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com