印製元件 的英文怎麼說
中文拼音 [yìnzhìyuánjiàn]
印製元件
英文
print component-
High performance and high precision copper and copper alloy strips, electrolytic copper foil, lead frame, copper clad and printed - circuit board, special enameled copper wire, fashioned copper bar, track contact wire, medium and high elastic copper strips for interconnecting devices, precision alloy copper pipes for ac and cooling appliance, over - long and corrosion - resistant copper alloy condenser pipe, seamless cooper water pipe in housing construction and other copper fine and deep processing products will be highly developed in jiangxi province
江西將重點發展高性能高精度銅及銅合金板帶、電解銅箔、引線框架、覆銅板及印刷電路板、特種漆包線、異型銅排、軌道接觸線、接插元件用中高彈性銅帶材、空調與製冷精密合金銅管、超長耐腐蝕銅合金冷凝管、建築用無縫銅水管等10項銅精深加工產品。The enterprise wenglor sensoric elektronische geraete gmbh is well - known and engaged not only in tettnang, but also in the specialized industries of its sphere of activity, with plastic light guidance cable, light screems, color sensors and at the same time with one - way light barrier, printers ' imprint scanner and knitting and drafting machines, mesh - making machines a competent partner
Wenglor sensoric elektronische geraete gmbh是一家現代化的、可靠的專門產品供應商，這家供應商從事條形碼讀取儀器，印刷商標讀取器，單向光柵，色彩感應器，光澤敏感元件、光澤傳感器，塑料光導電纜，光柵，光傳導線纜，光勢壘、光電裝置對、光電柵欄，事故維護光柵，來復式卡釬、圓規，鏡面反射箱，傳感技術，編織、針織機，網路生產機械的製造、銷售。Board level drop test method of components for handheld electronic products
手持式電子產品用元件的印製板級落錘試驗方法Harmonized system of quality assessment for electronic components - sectional specification : flexible printed boards without through connections
電子元器件質量評定協調體系.分規范.無貫通連接的柔性印製電路板Harmonized system of quality assessment for electronic components - capability detail specification : flexible printed boards with through - connections
電子元器件質量評定協調體系.性能詳細規范:有貫通連接的撓性印製電路板Harmonized system of quality assessment for electronic components - capability detail specification : flexible printed boards without through - connections
電子元器件質量評定協調體系.性能詳細規范:無貫通連接的撓性印製電路板Specification for harmonized system of quality assessment for electronic components - sectional specification : flexible printed boards with through connections
電子元器件質量評定協調體系.分規范:帶貫通連接的撓性印製電路板Dc testing, applying to transformer and inductor winding copper resistance 、 relay contact resistance 、 switch and socket contact resistance 、 lead resistance 、 compenent solder resistance 、 pcb line and hole resistance 、 metal detection, ect
直流測試，適用於變壓器及電感線圈銅阻、繼電器接觸電阻、開關、接插件接觸電阻、導線電阻、元件焊點接觸電阻印製板線條及焊孔電阻、金屬探傷等。Electronic components. two part and edge socket. connectors for printed board application
電子元件.雙部件和棱形插座.印製電路板用連接器Harmonized system of quality assessment for electronic components : sectional specification : single and double sided printed boards with plated through holes
電子元器件質量評定統一體系.分規范:具有鍍通孔的單面和雙面印製電路板With the software cadence, model establishment and parasitic parameter extraction are made on the main pcb lines of the proposed circuits. equivalent circuit models of common mode combined with differential mode current and noise simulation models are also established on full bridge switching - mode converters. study on the simulation of conducted interference noise is made with the software saber and the effects on the circuits " noise by the main parasitic parameters are also analyzed
在對全橋開關型變換器電路工作原理分析的基礎上，建立了全橋開關型變換器主要元器件的電磁干擾參數模型，利用cadence軟體對其pcb主要印製導線進行了建模分析和寄生參數的提取，得到了全橋開關型變換器傳導干擾的共模、差模噪聲電流等效電路模型以及噪聲模擬模型，並運用saber軟體進行了傳導性干擾噪聲的模擬研究，分析了主要寄生參數對電路噪聲的影響。At present the manufacture of surface acoustic wave use the technology of the final submicron. a series of the devices of low insertion loss, high q saw rayleigh surface acoustic wave resonators or stws that insertion loss has less than 5db, load quality factor ( ql ) is more than 1000 on the quartz piezoelectric with zero of first temperature factor in the research. these difference frequencies are 60mhz, 280mhz, 739mhz and 1ghz of normal frequency and at also surface acoustic wave. using 1. 25db noise factor amplifier, careful design curcuit, good setting printed curcuit board, and using the 1ghz surface transverse wave resonator as frequency element, researching the low phase noise surface acoustic wave with sideband phase noise near ? 120dbc / hz deviating 1khz on carrier, spurious suppress with 80db
本研究採用一階溫度系數為零的壓電石英基片上製作出損耗小於5db 、有載品值因素（ ql值）超過1000的一系列低損耗、高q值聲表面波rayleigh波或stw諧振器，頻率分別為60mhz 、 280mhz 、 739mhz和1ghz等不同頻率的高性能聲表面波諧振器。並採用噪聲系數為1 . 25db的低噪聲系數放大器，精心設計電路，優化設計布置印製電路板，用標稱頻率為1ghz的聲表面波諧振器為頻率控制元件，製作出在偏離載頻1khz處的單邊帶相位噪聲近- 120dbc / hz 、雜波抑制達80db以上的低相位噪聲聲表面波振蕩器。At the same time, for the purpose of the micromation, low - power surface mounting components and double deck printed circuit board are employed
同時，為了達到微型化的設計目標，選用了低功耗的表貼元件、雙層印製板製作電路板。Can also help when you are viewing files that contain non - printing character like tabs
還可以在您查看包含如製表符這樣的非列印字元的文件時起幫助作用。The capital equipment division is engaged in design, manufacturing, sales & service of mass finishing systems and screening solutions & enjoys a 70 % market share in india for this product category
批量元件精加工設備部主要承擔大規模精加工系統和甄選解決方案的設計，製造，銷售以及服務。上述產品在印度同類產品享有70的市場佔有率。This design adopts the pld ( programmable logic device ) in large quantity in order to relieve the problems of low stability and reliability caused by too many chips and too large card area
本設計中大量採用了pld （ programmablelogicdevice ? ?可編程邏輯器件） ，以緩解元器件數量過多、印製板面積過大以及因此而引起的穩定性和可靠性較差的問題。Harmonized system of quality assessment for electronic components - sectional specification - two part and edge socket connectors for printed board applications
電子元器件質量評定協調體系.部分規范.印刷電路板用雙件式印製板插座Specification for harmonized system of quality assessment for electronic components - example detail specification blank detail specification - two - part and edge socket connectors for printed board application
電子元器件用質量評估協調體系.實例詳細規范空白詳細規范.印製電路板用二件式和邊緣插座連結器The manufacturability and reliability problems involved during the lead - free transfer process and transition stage were discussed, including its influence on the components / devices, pcb and solder alloy and the compatibility problems
摘要闡述了在無鉛轉移過程中涉及的可製造性與可靠性問題，包括無鉛轉移對元器件、印製電路板與焊點的影響以及它們相互之間的兼容問題。This thesis introduces the design of software & hardware as well as the detailed implement of the efw network card based on the arm7tdmi processor, including choosing the style of micro - processor, the style of nic chip, flash chip as well as sdram chip ; the design of integer electro - circuit ; the make of print board ; the jointing of apparatus and component ; and hardware debugging
本文詳細介紹了一種基於arm7tdmi處理器的efw網卡的軟硬體設計及其具體實現。 efw硬體設計及實現主要包括微處理器選型， nic （ networkinterfacecard ）晶元選型， flash晶元以及sdram晶元選型;整體電路設計;印製板製作;元器件焊接以及硬體調試等工作。分享友人