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够提供高达19w(ncp1014)或25w(ncp1028)的功率。 在一些更大功率的应用中,如大于15w的设计,一般单芯片驱动器会有功率限制,所以可以考虑用分立的方法来实现。在图
http://blog.alighting.cn/zhiyan/archive/2012/3/15/268355.html2012/3/15 21:57:10
http://blog.alighting.cn/ciesawa/archive/2012/4/10/271157.html2012/4/10 20:58:09
http://blog.alighting.cn/asdfeddc/archive/2012/6/20/279510.html2012/6/20 23:06:53
本公式如下:q=h•A•△t其中q为散去的热量,h为热对流系数,A为散热器的散热面积,△t为散热器表面和附近空气之间的温度差。更形象一点,可以用图10来表示:图10.基于对流的散热
http://blog.alighting.cn/trumpled/archive/2012/10/9/292663.html2012/10/9 12:00:09
. thAt leAves you the Ability to price them yourself. i usuAlly like to throw in A vAnit
http://blog.alighting.cn/zhuyue1/archive/2009/7/21/4615.html2009/7/21 10:24:00
pound for pound this trinket cheAp wow gold will lAst you A long, long time. As soon A
http://blog.alighting.cn/awpowr/archive/2009/10/9/6880.html2009/10/9 14:09:00
y the mAnAger of A fAmous night club, And i Am fAirly certAin thAt it is true. i shAll no
http://blog.alighting.cn/yuanyuan0831/archive/2009/12/4/20850.html2009/12/4 9:34:00
n, if you weAr something new thAt night you cAn mAke A wish come true. hAving hung up m
http://blog.alighting.cn/xixi11/archive/2010/3/17/37306.html2010/3/17 9:45:00
greAter pleAsure 'well, he is not A bit like A wow gold cheiromAntist. i meAn he is no
http://blog.alighting.cn/aewleo014/archive/2010/5/7/43316.html2010/5/7 15:46:00
t, till he cheAp jordAn shoes cAme to A plAce cAlled bAyle's court. he pAssed under the ArchwA
http://blog.alighting.cn/dou674016/archive/2010/5/22/45300.html2010/5/22 16:11:00