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電(dian)子(zi)設(she)備越來越來多地(di)充(chong)斥于我們的(de)日常生活(huo)中。這些(xie)電(dian)子(zi)設(she)備中使用的(de)是數字電(dian)路,而(er)當高頻電(dian)流(liu)通過電(dian)路板或走(zou)線時,這條路徑便成了(le)向外輻射噪聲的(de)天線。當附(fu)近有其他電(dian)子(zi)設(she)備時,此電(dian)波(bo)就會干(gan)擾(rao)到其他電(dian)子(zi)設(she)備的(de)正常......
了解更多 [06-28]?nxp電(dian)源管(guan)理芯片可(ke)用(yong)于(yu)現(xian)場工業中(zhong)面向服務的(de)(de)、可(ke)控的(de)(de)、協調的(de)(de)處理方法,以(yi)及系(xi)(xi)統上的(de)(de)功能和軟硬件。 可(ke)擴展(zhan)系(xi)(xi)列的(de)(de)32位芯片雖(sui)然面向合理的(de)(de)汽車(che),但(dan)在應用(yong)領域的(de)(de)用(yong)電(dian)卻是不同的(de)(de)。...
了解更多 [06-26]智能(neng)手機內部產(chan)生(sheng)的(de)(de)噪(zao)聲一(yi)旦(dan)干(gan)擾天線(xian),接(jie)收(shou)靈敏度(du)便會降(jiang)低,通信質量(liang)下(xia)降(jiang)。這種(zhong)問題一(yi)般用濾(lv)波(bo)器來解(jie)決的(de)(de)。那么,智能(neng)手機音頻(pin)電路選用什么系列的(de)(de)村田(tian)濾(lv)波(bo)器好呢?一(yi)般的(de)(de)靜噪(zao)濾(lv)波(bo)器會使信號波(bo)形變形,發(fa)生(sheng)音頻(pin)失(shi)真問......
了解更多 [06-26]當(dang)電(dian)容在(zai)高(gao)壓中(zhong)輸(shu)出端出現短(duan)路時,封裝(zhuang)儀器應立即阻斷(duan)輸(shu)出,不得損壞儀器,對(dui)于(yu)有過(guo)流保護當(dang)中(zhong),并有中(zhong)文提(ti)示(shi)和語音提(ti)示(shi)。...
了解更多 [06-25]村田濾(lv)(lv)(lv)波(bo)(bo)(bo)器的(de)分(fen)(fen)(fen)類有很多(duo),可(ke)分(fen)(fen)(fen)為EMI靜噪(zao)濾(lv)(lv)(lv)波(bo)(bo)(bo)器、陶瓷濾(lv)(lv)(lv)波(bo)(bo)(bo)器(CERAFIL)、晶體濾(lv)(lv)(lv)波(bo)(bo)(bo)器、介(jie)質濾(lv)(lv)(lv)波(bo)(bo)(bo)器GIGAFIL、LC濾(lv)(lv)(lv)波(bo)(bo)(bo)器、LC收發(fa)雙工器等。這(zhe)些村田濾(lv)(lv)(lv)波(bo)(bo)(bo)器每個類別都作用都是不(bu)一樣(yang)的(de),要知道(dao)濾(lv)(lv)(lv)波(bo)(bo)(bo)器的(de)分(fen)(fen)(fen)類好多(duo),有的(de)是還(huan)可(ke)......
了解更多 [06-25]賣村田濾(lv)波(bo)(bo)器這(zhe)么多年,自然遇到找共(gong)(gong)模(mo)濾(lv)波(bo)(bo)器和(he)差模(mo)濾(lv)波(bo)(bo)器的。什么是共(gong)(gong)模(mo)濾(lv)波(bo)(bo)器?別急,先和(he)你們說什么共(gong)(gong)模(mo)和(he)差模(mo)先。電源(yuan)濾(lv)波(bo)(bo)器要抑(yi)制(zhi)的噪(zao)聲可(ke)分為以下的二種:共(gong)(gong)模(mo):在二條(或(huo)多條)電源(yuan)線(xian)都相同的噪(zao)聲,可(ke)視為電......
了解更多 [06-24]avx鉭電(dian)(dian)容(rong)(rong)(rong)?和電(dian)(dian)解(jie)電(dian)(dian)容(rong)(rong)(rong)有什么區別? 鉭電(dian)(dian)容(rong)(rong)(rong)的全稱是鉭電(dian)(dian)解(jie)電(dian)(dian)容(rong)(rong)(rong),也(ye)是電(dian)(dian)解(jie)電(dian)(dian)容(rong)(rong)(rong)的一種。 它使(shi)用金屬(shu)鉭作為介質(zhi)。與普通電(dian)(dian)解(jie)電(dian)(dian)容(rong)(rong)(rong)使(shi)用電(dian)(dian)解(jie)液不(bu)同,avx鉭電(dian)(dian)容(rong)(rong)(rong)在使(shi)用過(guo)程(cheng)中可以說因生產工藝的因素來得到提升的效果,很(hen)多用戶往往只注意(yi)鉭電(dian)(dian)容(rong)(rong)(rong)功能的選擇和設(she)計,而忽(hu)略了安裝過(guo)程(cheng)中容(rong)(rong)(rong)易出(chu)現的問(wen)題和使(shi)......
了解更多 [06-24]?我(wo)(wo)(wo)(wo)想使用第(di)(di)二個(ge)(ge)核心芯(xin)片來擴展我(wo)(wo)(wo)(wo)的(de)應用程序。 我(wo)(wo)(wo)(wo)將無法替(ti)換代碼并(bing)閃存(cun)到(dao)第(di)(di)二個(ge)(ge)核心。nxp電源管理芯(xin)片代理商只在(zai)調試時更新(xin)第(di)(di)一個(ge)(ge)內(nei)(nei)核。首先(xian),我(wo)(wo)(wo)(wo)嘗(chang)試創建(jian)一個(ge)(ge)簡單(dan)的(de) 3核LED閃爍項(xiang)目,并(bing)且運行良好(hao)。我(wo)(wo)(wo)(wo)在(zai)將代碼上(shang)傳到(dao)內(nei)(nei)核時遇到(dao)了(le)問題,但最終我(wo)(wo)(wo)(wo)找到(dao)了(le)解決方(fang)案:我(wo)(wo)(wo)(wo)創建(jian)了(le)一個(ge)(ge)包含所(suo)有內(nei)(nei)核的(de)引......
了解更多 [06-23]電(dian)(dian)源濾(lv)波器(qi)(英(ying)語:linefilter)或噪聲(sheng)濾(lv)波器(qi)(英(ying)語:noisefilter)是指一種(zhong)安裝在電(dian)(dian)子(zi)設備和其電(dian)(dian)源之間的(de)電(dian)(dian)子(zi)濾(lv)波器(qi),其目(mu)的(de)是在降低設備和電(dian)(dian)源之間電(dian)(dian)源線上傳導的(de)電(dian)(dian)磁干(gan)(gan)擾,電(dian)(dian)磁干(gan)(gan)擾的(de)信號一般都是高頻的(de)信號,因......
了解更多 [06-23]?鋁(lv)電(dian)(dian)解(jie)(jie)液與(yu)電(dian)(dian)容器相比如何?雖(sui)然都是爆炸,但原理不同(tong)。 有(you)多少人能(neng)(neng)注意到(dao)這一點? 如果將鋁(lv)電(dian)(dian)解(jie)(jie)電(dian)(dian)容器的(de)(de)陰極換成二(er)(er)氧化錳(meng),其(qi)(qi)性(xing)能(neng)(neng)其(qi)(qi)實可以提高很多。傳(chuan)統上鉭(tan)電(dian)(dian)容的(de)(de)性(xing)能(neng)(neng)優(you)于(yu)鋁(lv)電(dian)(dian)容。主要原因是鉭(tan)和二(er)(er)氧化錳(meng)陰極的(de)(de)性(xing)能(neng)(neng)優(you)于(yu)鋁(lv)電(dian)(dian)解(jie)(jie)電(dian)(dian)容器。...
了解更多 [06-22]村田濾(lv)波器(qi)代理商經常會(hui)遇(yu)到找(zhao)樣(yang)品(pin)的(de)工程師,工程師對(dui)物料熟悉(xi)些,買濾(lv)波器(qi)樣(yang)品(pin)也是(shi)為了(le)做測試,看濾(lv)波器(qi)的(de)數(shu)據符合要求(qiu)不。那么選用EMI濾(lv)波器(qi)需要先確定哪些數(shu)據?第一步(bu)是(shi)確保EMI濾(lv)波器(qi)符合基本電(dian)氣要求(qiu)。要評(ping)審(shen)的(de)......
了解更多 [06-22]?電(dian)(dian)解(jie)電(dian)(dian)容(rong)器(qi)(qi)(qi)無(wu)論(lun)是(shi)其容(rong)量還是(shi)熱度最(zui)終都(dou)會被極(ji)(ji)化(hua)掉,在電(dian)(dian)容(rong)器(qi)(qi)(qi)和(he)鉭(tan)電(dian)(dian)容(rong)器(qi)(qi)(qi)無(wu)論(lun)其容(rong)量都(dou)是(shi)教你(ni)如(ru)何極(ji)(ji)化(hua)的。 請注意(yi)(yi)這一點。無(wu)論(lun)聚酯電(dian)(dian)力(li)與(yu)電(dian)(dian)容(rong)器(qi)(qi)(qi)有著怎樣的變化(hua);最(zui)終都(dou)會使用(yong)到(dao)尼(ni)龍材料,但(dan)作(zuo)為電(dian)(dian)介質的電(dian)(dian)容(rong)器(qi)(qi)(qi)。avx鉭(tan)電(dian)(dian)容(rong)對于他(ta)們來(lai)說是(shi)有意(yi)(yi)義的,看(kan)他(ta)們是(shi)如(ru)何用(yong)金(jin)屬(shu)做正(zheng)極(ji)(ji),用(yong)稀(xi)硫(liu)酸做負極(ji)(ji),用(yong)鈮表(biao)......
了解更多 [06-21]