In this spring breeze light spirit, spring scenery is beautiful April in the day, the seminar of Shenzhen of SHIKUES of 2019 division that by Guangdong division small industrial limited company undertakes promoted place of scientific garden conference to be held ceremoniously in Shenzhen division on April 18, energy of life of person of seminar assembly room explodes full, full.
National Electrotechnical Committee is advanced register EMC engineer, ; of Duzun arms gentleman assumes technologist of laser of institute of project of Wuhan university photoelectricity, photoelectron semiconductor Mr Gao Jun that general assembly grinds beforehand and ministry of base of technology of ministry of letter of technical base, industry, science and technology and Guangdong save dependability to study a project, the more than 100 people such as engineer of industry of power source government attend the spot.
Main content cent is seminar ” ESD canal, TVS protects Zhu to use ” , ” LED: Drive and applied design ” , ” invalidation analysis and manufacturing technology ” , ” intelligent equipment and dependability of its schism semiconductor device are discussed ” 4 respects.
” ESD canal, TVS protects Zhu to use “
division engineer is lukewarm labour
In the speech, he tells Zuo Zuo to put Zuo mainly (ESD) is one of main reasons that create be no longer in force of compositive Zuo road. Study ESD manages, takes the dependability that of effective of the means that prevent Zhu tastes to have major film Zuo . The Zuo that the that passes TVS/ESD of Ning of block of quick Zuo to protect Zhu to be in charge of gives TVS/ESD to protect Zhu to be in charge of than summary uses sexual Geng more and the effect is better.
The contrast that follows ESD through TVS elaborates to attendant engineer:
TVS follows ESD principle is one , the Zuo look cost that is expressed discharge of low impedance to shed the ground, ESD to protect Zhu to be in charge of by Xiao after is low (1~3.5pF) , taller than Zuo , TVS uses TVS of Wu Kang billow (the of twinkling Zuo that causes below of many Zuo affection) , ESD protects Zhu canal to put Zuo and the wave of keep Zhu , TVS the Chinese People’s Anti-Japanese Military and Political College that receive Yin to put Zuo with Wu Kong .
LED: Drive and application are designed
Du Zunbing of technologist of photoelectron semiconductor laser
next progressively development.
Control fashion with why using electricity, and need not does voltage control fashion? Undertake interacting with attendant engineer, elaborated corresponding viewpoint through professional analysis. Analysed the application of market of illume of LED lamps and lanterns from professional point of view.
The LED that shares finally is in a poor light the system applies medium high-ranking indication technology and segregation system BOOST/BUCK, let attendant engineer take a picture in succession record class, applause is ceaseless.
” invalidation is analysed and manufacture technology “
division engineer wears workman
Dai Gong explained the principle of diode and construction in detail, the key elaborates invalidation period, early failure in invalidation analysis period, random failure period, degrade failure period nods development 4 times to explain, carry concrete analysis case, analytic invalidation of a pipe, this respect proceed with finds invalidation reason from what, the working experience that combines oneself is attendant engineer to should be like where manage to give a lot of opinions after encountering invalidation.
Intelligent equipment and dependability of its schism semiconductor device are discussed
Ministry of science and technology and Guangdong save dependability to study the senior engineer of the project
Project of the basic idea of the importance from intelligent equipment dependability, dependability and connotation, dependability realizes the senior engineer, the test method that dependability promotes quickly nods the value that expressed dependability to attendant engineer 4 times, pass with the engineer interactive answer doubt, refine content particular case.
Regard the optimal strategy of global engineer as the partner, in development of global electron industry new posture falls, division will be relied on high-powered, technology, the advantage of the product, continue with broad partner cooperates hand in hand inside course of study, your kind effort supports industry development, common stimulative industry grows ceaseless maturity, reach technical progress.