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響動能別人耳以20-20KHz的幾率聽見。Pico主機電源功能模塊的音屏噪音分貝指是在安全作業整個過程中的引發的噪音分貝。電子為了滿足電子時代發展的需求，器件和吸引力器件的震蕩速度將的引發人耳區域內的可怪罪號。Pico電壓包塊安全作業時傳出去嗡嗡聲的緣故是一些 ？

在(zai)很往往反激式Pico瓦數(shu)變換(huan)器的(de)應(ying)該用中，電壓器是主(zhu)要的(de)音(yin)屏燥聲(sheng)源。主(zhu)要病因如下圖所(suo)示(shi)：電壓器施(shi)工工藝的(de)問(wen)題：

1。刷(shua)漆泡(pao)發(fa)、干(gan)燥的不不力，建立機蕊不耐用發(fa)生機器振動和躁音。

2。氣(qi)隙長(chang)短各種適，會造成低壓(ya)變壓(ya)器選擇題實力(li)不穩定性高(gao)，的發(fa)生噪音污染。

3。電(dian)阻困擾不(bu)緊(jin)，出(chu)現(xian)躁音。

四。磁芯組成中存有氣隙，會促使空氣中諧振，情(qing)(qing)況(kuang)高(gao)頻燥聲(sheng)。假如有一天干式變壓器基本沉(chen)醉于在真半空，般不太會情(qing)(qing)況(kuang)異(yi)聲(sheng)。

Pico配電變(bian)壓器(qi)的二次(ci)回路毛病：

1。集(ji)成(cheng)運放板步線錯誤，型成(cheng)攪擾，受到震蕩(dang)和環境噪聲。

2。現(xian)象二次(ci)雙(shuang)回(hui)路(lu)性(xing)能設置不妥(tuo)當會(hui)造(zao)成二次(ci)雙(shuang)回(hui)路(lu)不安穩，形成振(zhen)動和噪音分貝(bei)。

3。回(hui)路開關(guan)中(zhong)電(dian)氣元件的重(zhong)(zhong)量原因，如讀取(qu)濾波電(dian)感工作(zuo)功率過高，讀取(qu)整流高效治愈(yu)肖(xiao)特基二極(ji)管重(zhong)(zhong)量差，工作(zuo)功率MOS管質(zhi)管理差，電(dian)感質(zhi)管理差，RCD反(fan)沖吸取(qu)回(hui)路開關(guan)中(zhong)直流電(dian)電(dian)容(rong)器(qi)或電(dian)感性能差，等(deng)，進而引發(fa)震蕩，情況躁聲。

Pico電(dian)壓(ya)(ya)器(qi)(qi)鐵(tie)心(xin)的問(wen)題：當電(dian)壓(ya)(ya)器(qi)(qi)鐵(tie)心(xin)達(da)到(dao)飽和狀態時，次級線圈中的電(dian)壓(ya)(ya)電(dian)流大，Pico電(dian)力變壓(ya)(ya)器(qi)(qi)產生熱量，引發(fa)自激震蕩(dang)器(qi)(qi)。電(dian)感線圈的震蕩(dang)器(qi)(qi)吸(xi)引旁有(you)冷空氣的震蕩(dang)器(qi)(qi)，接下(xia)來引發(fa)噪音污染(ran)。

在(zai)滿載(zai)(zai)(zai)或(huo)輕(qing)載(zai)(zai)(zai)的(de)(de)情況下，pico功效組(zu)件(jian)會(hui)在(zai)這(zhe)些選(xuan)擇題(ti)答案(an)點再次發生(sheng)自(zi)激自(zi)由振蕩，的(de)(de)表現為電(dian)力干(gan)式(shi)變壓器(qi)的(de)(de)慘叫(jiao)聲(sheng)和內(nei)容(rong)的(de)(de)打出的(de)(de)不固確(que)定。可能(neng)輕(qing)載(zai)(zai)(zai)或(huo)輕(qing)載(zai)(zai)(zai)，旋轉(zhuan)(zhuan)(zhuan)(zhuan)轉(zhuan)(zhuan)(zhuan)(zhuan)換按(an)鈕(niu)開(kai)關瞬時分(fen)閘的(de)(de)時候(hou)較長，造(zao)成(cheng)內(nei)容(rong)的(de)(de)打出人體脂肪過大，隨(sui)后端(duan)(duan)(duan)電(dian)壓電(dian)流(liu)(liu)超調量也比較大，要(yao)好長的(de)(de)時候(hou)才行恢(hui)復到正常情況端(duan)(duan)(duan)電(dian)壓電(dian)流(liu)(liu)。這(zhe)樣，旋轉(zhuan)(zhuan)(zhuan)(zhuan)轉(zhuan)(zhuan)(zhuan)(zhuan)換按(an)鈕(niu)開(kai)關要(yao)停(ting)掉選(xuan)擇題(ti)答案(an)一截(jie)的(de)(de)時候(hou)，使旋轉(zhuan)(zhuan)(zhuan)(zhuan)轉(zhuan)(zhuan)(zhuan)(zhuan)換按(an)鈕(niu)開(kai)關居于(yu)停(ting)頓選(xuan)擇題(ti)答案(an)的(de)(de)問題(ti)，使電(dian)力干(gan)式(shi)變壓器(qi)以較低的(de)(de)速率自(zi)激自(zi)由振蕩連接數發出聲(sheng)音響。基(ji)本上總的(de)(de)來說，你這(zhe)個(ge)的(de)(de)問題(ti)能(neng)經過了在(zai)內(nei)容(rong)的(de)(de)打出端(duan)(duan)(duan)設有假根(gen)據(ju)來正確(que)處(chu)理。

所有一切耐(nai)壓(ya)性(xing)相關資料在(zai)電(dian)(dian)(dian)場撓度(du)線(xian)的(de)氣壓(ya)下也會彎曲(qu)，電(dian)(dian)(dian)場撓度(du)線(xian)撓度(du)的(de)每平(ping)方米相等。些耐(nai)壓(ya)性(xing)導電(dian)(dian)(dian)介質還展(zhan)示出光(guang)電(dian)(dian)(dian)探測器相互(hu)作用，這只是(shi)濾波電(dian)(dian)(dian)袋(dai)子(zi)造成(cheng)躁(zao)聲的(de)重在(zai)路線(xian)。

為了能(neng)讓按(an)耐電(dian)(dian)(dian)磁能(neng)攪擾，縮減元器件封裝的交流電(dian)(dian)(dian)壓(ya)壓(ya)力，pico功效(xiao)(xiao)(xiao)電(dian)(dian)(dian)源模塊(kuai)通(tong)常情況備選RC、RCD等(deng)吸取電(dian)(dian)(dian)路系(xi)統，而吸取電(dian)(dian)(dian)解電(dian)(dian)(dian)貯罐(guan)普(pu)通(tong)配用非波形(xing)有機溶(rong)劑鈦酸鋇等(deng)知(zhi)料制(zhi)作而成的的各類高(gao)壓(ya)瓷質電(dian)(dian)(dian)解電(dian)(dian)(dian)貯罐(guan)。電(dian)(dian)(dian)致可塑性(xing)負效(xiao)(xiao)(xiao)應(ying)較為明(ming)顯的。在期性(xing)峰(feng)峰(feng)值(zhi)電(dian)(dian)(dian)流值(zhi)效(xiao)(xiao)(xiao)果好下，電(dian)(dian)(dian)有機溶(rong)劑不(bu)斷的彎(wan)曲變形(xing)潛在生悶響(xiang)。

PICO供(gong)電(dian)控制(zhi)模(mo)塊常把融合(he)管路用(yong)的(de)髙壓衛浴陶(tao)瓷(ci)電(dian)感(gan)改為電(dian)致(zhi)延展能(neng)力不知道(dao)性很弱的(de)聚脂膠片電(dian)感(gan)也可(ke)能(neng)徹底消除電(dian)感(gan)燥音。要知道(dao)電(dian)感(gan)能(neng)不能(neng)關鍵性燥音源也可(ke)能(neng)用(yong)各個隔(ge)絕體的(de)電(dian)感(gan)來更換(huan)測試方(fang)法，還是(shi)是(shi)需要重(zhong)視更換(huan)品能(neng)不能(neng)能(neng)歷經(jing)得下重(zhong)復多次的(de)尖峰功率(lv)和輸出功率(lv)熱(re)應(ying)力。

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