检索首页
阿拉丁已为您找到约 6443条相关结果 (用时 0.2296961 秒)

大功率led灯具的100个疑难解答

些?答:1.工艺: A)清洗:采用超声波清洗pcb或led支架,并烘干. b)装架:在led管芯(大圆片)底部电极备上银胶后进行扩张,将扩张后的管芯(大圆片)安置在刺晶台上,在显微镜

  http://blog.alighting.cn/something/archive/2010/9/12/96436.html2010/9/12 20:49:00

kc认证 kc认证时间 kc认证费用 kc认证办理 kc认证流程

8)加拿大工业部ic认可(证书号8058A)美国加州cec节能认可美国timco认可实验室(证书号(q2002)加拿大csA 认可目击测试实验室德国tüv莱茵认可目击测试实验

  http://blog.alighting.cn/jellyyl/archive/2010/9/11/96270.html2010/9/11 16:12:00

线材弯折试验机,摇摆测试机,电源线摇摆测试机13423052557

0(113),200, 300(284),500g6. 体积:86x51x81cm7. 电源:220v,50/60hz 10A 8. 重量:110kg查看更多的信息请浏览我们的公司网

  http://blog.alighting.cn/kebao12345/archive/2010/9/11/96203.html2010/9/11 14:28:00

ugg sAle this is the

ugg sAle this is the "exAggerAted? sAy A word but just, whAt exAggerAted." "do not b

  http://blog.alighting.cn/zealot/archive/2010/9/11/96188.html2010/9/11 13:00:00

ugg he hAs present

d pAst life plus 30 yeArs of memories, the spirit of long Ago is An Adult, being in A group o

  http://blog.alighting.cn/zealot/archive/2010/9/11/96186.html2010/9/11 12:59:00

moncler outlet of mAgic being

g immersed in A speech, "the reAl power north fAce between the shAmAn, is not mAgic, but i

  http://blog.alighting.cn/zealot/archive/2010/9/11/96187.html2010/9/11 12:59:00

uggs hAir

e fu leidi the chin," sAid, since when do i love? "" who likes you AnywAy. "" A good gir

  http://blog.alighting.cn/zealot/archive/2010/9/11/96183.html2010/9/11 12:58:00

north fAce this is

i hAve thought About so mAny different kinds with A vAriety of north fAce sAle methods yo

  http://blog.alighting.cn/zealot/archive/2010/9/11/96185.html2010/9/11 12:58:00

led照明不可忽视的技术细节

. 驱动芯片的标称输出电流要求大于1.2-1.5A,作为照明用的led光源,1w功率的led光源其标称工作电流为350mA,3w功率的led光源其标称工作电流为700mA,功率大的需

  http://blog.alighting.cn/something/archive/2010/9/10/95993.html2010/9/10 13:17:00

Ad5203的8串白光led驱动方案

Ad5203是Adi公司的集成了smbus 和pwm输入的8串白光led(wled)驱动器,采用电流模式和升压转换器技术,具有高效率.Ad5203集成了0.15 ω, 2.9

  https://www.alighting.cn/news/2010910/V25156.htm2010/9/10 9:17:04

首页 上一页 332 333 334 335 336 337 338 339 下一页