汽车电子技术_汽车电子工程师-第295页-面包板社区

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朱玉龙 2009-7-24 23:06: 精确计算二极管发热和温度之二（Diode Derated Issue）; 建立模型很重要，如果按照单个最大值来分析，我们面临的问题是把它的范围放得很大，对于比较临界的问题来说，基本把可以用的元器件排斥在外了。因此我们需 ...; 7675 10 7 17

朱玉龙 2009-7-24 22:43: 精确计算二极管发热和温度之一（Diode Derated Issue）; 计算二级管的散热情况在设计功率电源的时候，二级管一般损耗比较大，而且为了能够更加精确的去分析，我们来看一下一般的计算过程 Losses due to forward ...; 7579 9 1 10

用户212074 2009-7-24 14:04: 塑料软管生产线本身还有个特点; 塑料软管生产线本身还有个特点塑料软管生产线本身还有个特点，其产品实体形式无非膏状、粉状、液态和固体，若无化妆品实体的包装容器，单凭产品实体本 ...; 1442 4 0 4

用户228005 2009-7-24 11:10: MB Star 2000 (Compact3) MB STAR C3; MB Star 2000 (Compact3) MB STAR C3 realizes all the functions of official factory BENZ Star2008: reading out and erasing trouble code; reading th ...; 936 1 0 1

用户228005 2009-7-24 11:10: GALLETTO EOBD2; GALLETTO EOBD2 is easy hardware for updating software (typical chiptunning) Working on EDC16,EDC15, MEx.x ,DELCO and many more engine4s ecu. It is ...; 1379 1 0 1

用户228005 2009-7-24 11:10: ELM327 USB; ELM327 is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. The processor is an ...; 578 2 0 2

用户228005 2009-7-24 11:09: AK400 key Programmer; AK400 key Programmer Description: BENZ / BMW smart key maker IR-Programmer(for Benz key)+Hitg2 programmer(for BMW key )+BEZN ESL(election steering ...; 1326 3 0 3

用户228005 2009-7-24 11:09: Supply VAG COM 8124 HEX CAN USB form uobd2.com; VAG COM 8124 HEX CAN USB , VAG COM 8124 , VAG COM 8121 , VAG COM 8051 , VAG COM 805 Compatible with the newest cars which require a direct CAN ...; 1288 2 0 2

用户228005 2009-7-24 11:08: T300 key programmer 7.20v; T300 key programmer 7.20v ,It is the new version, 7.20version Function: Used for programming of car keys. Models coverage: Acura, Audi, Alfa, C ...; 1059 2 0 2

用户228005 2009-7-24 11:08: MB Star Compact-4; MB Star Compact-4 is the lately updated professional diagnostic equipment for Mercedes Benz cars manufactured after year 2000. It is much differenc ...; 1223 2 0 2

朱玉龙 2009-7-23 22:05: 最坏分析由来和内容 (Worst Case Analysis); Worst Case Analysis：最坏分析其实就是极端值分析 Benefits From WCCA 好处很多拉，其实一句话，就是让你知道怎么样才会 ...; 12579 7 1 5

朱玉龙 2009-7-23 21:08: 电阻的精度分析（Resistor Change Analysis）; 在最坏情况分析中，电阻的精度应该如何考虑？ For WCA have you accounted for changes in resistance due to tolerance, aging, temperature ...; 8757 6 1 7

用户215755 2009-7-23 10:44: VAG 812.4 HEX CAN USB; VAG 812.4 HEX CAN USB VAG 812.4 HEX CAN USB , VAG 8124 Compatible with the newest cars which require a direct CAN connecti ...; 1034 2 0 2

用户215755 2009-7-23 10:31: OBD2 ECU Remap Flash TUNING TOOL EOBD-II Galletto; OBD2 ECU Remap Flash TUNING TOOL EOBD-II Galletto 1250 GALLETTO EOBD2 is easy hardware for updating software (typical chiptunning) ...; 1318 1 0 1

用户1476243 2009-7-21 15:16: 生物显微镜--上海应捷; 生物显微镜 -- 上海应捷 ?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" / 生物显微镜是用来观察生物切 ...; 1136 2 0 2

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