Jingchen Electronic Outdoor Lighting Digital LED Driver won the "Best Local Design Product Award"
From December 9th to 10th, the 2011 High-tech LED Annual Conference was held in Shenzhen Qingqing World as scheduled. The most exciting moment is the "2011 High-tech LED Annual Awards Appreciation Evening", which was staged at 19:00 on the evening of the 9th, and was called the "Oscar" ceremony in the LED industry. After nearly two months of selection, the major awards. It was announced one by one that night.
The selection activity was officially launched on October 15th. Through the nomination of industry experts, self-recommendation, netizen voting, survey verification, jury evaluation, etc., the CEO Award, Top Ten Famous Brands, Best Enterprise Awards, Best Product awards, best application engineering awards and other five categories of awards, eleven categories of awards.
Among them, Jingchen Electronics won the “Best Design Product Award†in the 2011 High-tech LED Awards for its outdoor lighting digital LED driver. 
The third from the right is the representative of Jingchen Electronics
The jury believes that digital design is a trend, especially for outdoor lighting. The requirements for driving power supply are higher, and timely and accurate monitoring is very important.
Since 2008, Jingchen Electronics has launched the LED lighting driver power supply market, and has formed a series of products including high-power LED backlight driver, LED street lamp driver, LED tunnel lamp and high-power LED commercial lighting driver power supply.
It is understood that Jingchen's average sales growth rate in the past three years is more than 50%. In 2010, Jingchen's sales revenue exceeded 500 million yuan. With the rapid development of LED lighting industry, sales revenue is expected to reach 800 million yuan in 2012. .
Control impedance PCB
Many customers asked us what information we need for impedence control PCB.Here,there are two types for PCB manufacturer,a is single impedance ,just one trace ,two holes .and b is differential impedance,it always go with 1 pair (two trace with same width and space). For single impedance,you just tell us the trace width one which layer and what value you require .For differential impedance,trace width/space,layers and value. Our experience engineers will calculate following your instruction with Polar software.We may change trace width/space or stackup ,but please do not worry, if any changes,we will send you to approve before proceeding. Generally,the tolerance is 10%,and more accurate is 8% .All impedance boards ,we will test here and report.
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