3C Channel Tsann Kuen launched the LED bulb activity in April when it launched the purchase of energy-saving products. The response was enthusiastic. Tsann Kuen’s revenue in April was 2.603 billion NT dollars, up 22.66% from March and 8.76% from the same period last year. Revenue was NT$10.0

Germany's Ai Siqiang Co., Ltd. announced on May 8 that it has signed a new MOCVD system order with Warsaw University in Poland. Under the contract, the University of Warsaw ordered a 3x2 inch proximity coupled sprinkler (CCS) reactor for the growth of gallium nitride (GaN) materials. It is rep

福特汽车公司如今一跃进入虚拟工程的世界，采用打造《阿凡达》、《指环王》和《怪物史瑞克》ç�

[Source: "High-tech LED - Technology and Applications" February issue] Foreword: With the development of the economy, urban night lighting has been paid more and more attention, and the level of urban night lighting has been continuously improved. From the previous pursuit of lighting t

A research institute has investigated the prices of 40W and 60W incandescent LED bulbs sold in major markets around the world, and collected the price of major brand LED bulbs in the local market to understand the current trend of global LED bulb prices. According to the survey, Japanese manufactu

The SF404 audio power amplifier driver circuit is a product of Shanghai Radio 7 Factory. It can be equipped with a pair of power tubes and a small number of RC components. It can be an OTL or BTL power amplifier. The power amplifier composed of this circuit has a wide power supply voltage range a

It is reported that the State Grid has reported the "12th Five-Year Plan" of UHV power grids to the National Energy Administration for reference in the formulation of a national-level "12th Five-Year Plan" of the power grid. According to the plan of the State Grid, by

Volkswagen POLO, which is popular among consumers in the market, has a number of excellent electronic control systems, which have improved its control and safety. This article refers to the address: http:// AG150 automatic transmission, the shifting process uses fuzzy logic control This intell

The laser mouse is actually an optical mouse, but it uses laser instead of ordinary LED light. The advantage is that more surfaces can be used because the laser is Coherent Light, a single wavelength that maintains its intensity and waveform even after long-distance propagation, while the

With the development of global industry, a large increase in carbon dioxide emissions during the industrialization process, the global climate is deteriorating, and flood and drought, hailstorms and snowstorms throughout the country have a record-breaking trend, which seriously threatens h

When it comes to LED driver accuracy, constant current error is usually thought of. In fact, the drive accuracy is not limited to current accuracy. LEDs are a typical current-driven device that precisely controls the LED drive current and determines many parameters including light ef

From the six-core Intel Core i7-3900 series processor, we have seen the kind of dominance and dominance, and the performance aspect has been ridiculous. Both the SNB and the bulldozer are only able to eat earth in the back. Perhaps it is because it is so powerful that neither the upcoming