手機聲(sheng)音(yin)能讓你耳聽(ting)聞(wen)事情(qing)聲(sheng)音(yin)頻(pin)(pin)文件(jian)(jian)率為20-20kHz的(de)音(yin)頻(pin)(pin)文件(jian)(jian)信息(xi)，電(dian)(dian)原(yuan)控制(zhi)方案聲(sheng)頻(pin)(pin)吵音(yin)指在使(shi)用的(de)全過程中中出(chu)現，電(dian)(dian)子(zi)自(zi)動(dong)(dong)化(hua)元(yuan)(yuan)件(jian)(jian)和磁體電(dian)(dian)子(zi)元(yuan)(yuan)自(zi)動(dong)(dong)化(hua)元(yuan)(yuan)件(jian)(jian)的(de)自(zi)激振蕩事情(qing)聲(sheng)音(yin)頻(pin)(pin)文件(jian)(jian)率在人耳聽(ting)聞(wen)條件(jian)(jian)內便會(hui)出(chu)現能聽(ting)聞(wen)的(de)數據庫(ku)信息(xi)。電(dian)(dian)原(yuan)控制(zhi)方案在使(shi)用時(shi)出(chu)現噪音(yin)的(de)關鍵(jian)因(yin)素原(yuan)因(yin)是(shi)任何呢(ni)？
在大(da)部位(wei)反激式外接(jie)電源(yuan)模塊電源(yuan)生成器使用中(zhong)，供電變(bian)電器是主要(yao)的聲頻(pin)解決源(yuan)。主要(yao)情況有下列不屬于哪種(zhong)：
電纜箱式變壓器的生(sheng)產加工困惑：
1、浸漆(qi)真空干(gan)燥很(hen)及格，造成的(de)(de)高頻率干(gan)式(shi)變壓(ya)器(qi)不堅硬造成的(de)(de)震動幅度分(fen)享而造成的(de)(de)異聲。
2、磁密(mi)的(de)長短不一不適于，會誘(you)發電力工程(cheng)大(da)型變壓器的(de)行駛方式(shi)不比較穩定而會誘(you)發聲(sheng)音。
3、線包并不(bu)能繞(rao)緊(jin)，出(chu)現出(chu)現噪音。
4、高(gao)速(su)率(lv)率(lv)變電(dian)(dian)器結合有磁(ci)密引(yin)發(fa)，高(gao)速(su)率(lv)率(lv)率(lv)時(shi)引(yin)發(fa)廢氣晃動而(er)引(yin)發(fa)嗡(weng)嗡(weng)聲，電(dian)(dian)氣變電(dian)(dian)器若是借(jie)助真(zhen)空環(huan)境全(quan)浸基本上(shang)并不易頭腔共鳴。
電纜箱式變壓器的(de)環路技術難題：
1、PCB電(dian)線(xian)板接線(xian)不符合理可行，產生要素引發振動而(er)產生產生異聲(sheng)。
2、反饋(kui)機制(zhi)抑(yi)制(zhi)二(er)次回路根本(ben)規格性格不(bu)(bu)科(ke)學(xue)，從(cong)而造(zao)成(cheng) 環路不(bu)(bu)安穩而致從(cong)而造(zao)成(cheng) 之間上下而從(cong)而造(zao)成(cheng) 動靜。
3、環路中(zhong)電(dian)子(zi)設(she)備元(yuan)零件(jian)的(de)(de)新產高(gao)高(gao)質(zhi)量問題，如插進濾波濾波電(dian)容余量基礎薄弱，輸出(chu)整流電(dian)源模(mo)塊快消(xiao)除電(dian)子(zi)元(yuan)器件(jian)大(da)(da)家庭中(zhong)的(de)(de)一員(yuan)-二(er)極管新產高(gao)高(gao)質(zhi)量不(bu)能(neng)(neng)，傳輸工(gong)作電(dian)壓MOS管企業產高(gao)性(xing)(xing)能(neng)(neng)理很差(cha)，電(dian)紅外感(gan)應器企業產高(gao)性(xing)(xing)能(neng)(neng)理很差(cha)，RCD反沖力吸走(zou)操縱二(er)次回路的(de)(de)高(gao)電(dian)壓電(dian)感(gan)或電(dian)子(zi)元(yuan)器件(jian)大(da)(da)家庭中(zhong)的(de)(de)一員(yuan)-二(er)極管物料安全性(xing)(xing)能(neng)(neng)不(bu)理想等，會(hui)造成振動然后(hou)會(hui)造成異聲。
電力網(wang)低壓變壓器的鐵心瓶頸：
在電(dian)量箱(xiang)式干(gan)(gan)式變(bian)壓器鐵心產(chan)生(sheng)(sheng)了飽和情(qing)形時，渦流(liu)電(dian)感(gan)中(zhong)電(dian)壓電(dian)流(liu)量變(bian)大(da)，電(dian)量箱(xiang)式干(gan)(gan)式變(bian)壓器發(fa)燒并(bing)產(chan)生(sheng)(sheng)自激之間(jian)上下，渦流(liu)電(dian)感(gan)的(de)之間(jian)上下產(chan)生(sheng)(sheng)四周暖空氣(qi)的(de)晃動(dong)然(ran)后產(chan)生(sheng)(sheng)聲音(yin)。
直(zhi)(zhi)(zhi)流(liu)(liu)線(xian)(xian)電(dian)(dian)(dian)壓(ya)版塊在(zai)載重或輕熱負荷(he)量的(de)(de)條件下，在(zai)相應(ying)些作業點處會生產阻(zu)尼(ni)振蕩(dang)表(biao)(biao)現(xian)形(xing)式，注(zhu)意表(biao)(biao)現(xian)形(xing)式為(wei)功率電(dian)(dian)(dian)壓(ya)器的(de)(de)嘯(xiao)叫和輸(shu)出的(de)(de)不穩(wen)固。鑒于(yu)載重或輕熱負荷(he)量時(shi)，直(zhi)(zhi)(zhi)流(liu)(liu)線(xian)(xian)電(dian)(dian)(dian)壓(ya)24v電(dian)(dian)(dian)源旋(xuan)(xuan)轉(zhuan)開(kai)(kai)(kai)關按鈕(niu)瞬時(shi)開(kai)(kai)(kai)啟時(shi)刻(ke)段過(guo)大關鍵(jian)(jian)在(zai)于(yu)造成輸(shu)出能源換(huan)算什么，關鍵(jian)(jian)在(zai)于(yu)上(shang)班(ban)直(zhi)(zhi)(zhi)流(liu)(liu)線(xian)(xian)電(dian)(dian)(dian)壓(ya)過(guo)沖也(ye)是非常大，必需(xu)較長的(de)(de)時(shi)刻(ke)段去修補(bu)到普通上(shang)班(ban)直(zhi)(zhi)(zhi)流(liu)(liu)線(xian)(xian)電(dian)(dian)(dian)壓(ya)。從而(er)，直(zhi)(zhi)(zhi)流(liu)(liu)線(xian)(xian)電(dian)(dian)(dian)壓(ya)24v電(dian)(dian)(dian)源旋(xuan)(xuan)轉(zhuan)開(kai)(kai)(kai)關按鈕(niu)需(xu)開(kai)(kai)(kai)始上(shang)班(ban)某(mou)種時(shi)刻(ke)，本來直(zhi)(zhi)(zhi)流(liu)(liu)線(xian)(xian)電(dian)(dian)(dian)壓(ya)24v電(dian)(dian)(dian)源旋(xuan)(xuan)轉(zhuan)開(kai)(kai)(kai)關按鈕(niu)就作業于(yu)中斷性上(shang)班(ban)方式方法(fa)，會使功率電(dian)(dian)(dian)壓(ya)器生產較低上(shang)班(ban)次數的(de)(de)手機震動而(er)造成嗡嗡聲。往往可(ke)在(zai)輸(shu)出端預置假電(dian)(dian)(dian)流(liu)(liu)的(de)(de)方式方法(fa)克(ke)服此(ci)問題。
每的(de)隔(ge)熱層村料在電(dian)磁(ci)(ci)爐場(chang)的(de)操(cao)作的(de)壓力下均會變型，這樣電(dian)致(zhi)伸縮桿式情況與磁(ci)(ci)感應燈比強(qiang)度(du)的(de)平硬(ying)朗相(xiang)關(guan)聯。有(you)些隔(ge)熱有(you)機溶劑(ji)還能(neng)夠 光電(dian)探測(ce)器式現象，光電(dian)探測(ce)器式現象是電(dian)阻(zu)器誘(you)發(fa)嘈音的(de)核心方法(fa)。
方便有(you)效地(di)抑制(zhi)電(dian)(dian)(dian)滋騷擾和減(jian)小(xiao)或增(zeng)大(da)元器(qi)材任務的電(dian)(dian)(dian)壓(ya)(ya)載荷，主(zhu)機電(dian)(dian)(dian)源模塊電(dian)(dian)(dian)源一(yi)般 選取RC、RCD等汲取電(dian)(dian)(dian)源開(kai)關(guan)電(dian)(dian)(dian)路(lu)系統，汲取電(dian)(dian)(dian)阻(zu)器(qi)頻(pin)繁適(shi)用(yong)高(gao)壓(ya)(ya)瓷片電(dian)(dian)(dian)阻(zu)，而高(gao)壓(ya)(ya)瓷片電(dian)(dian)(dian)阻(zu)是由非線型鈦電(dian)(dian)(dian)極設(she)備媒質(zhi)鈦酸鋇等原材料自制(zhi)，電(dian)(dian)(dian)致伸拉式現狀(zhuang)相(xiang)當正相(xiang)關(guan)，在周期性性新高(gao)度電(dian)(dian)(dian)壓(ya)(ya)電(dian)(dian)(dian)流的幫助下(xia)，鈦電(dian)(dian)(dian)極設(she)備媒質(zhi)頻(pin)頻(pin)發生(sheng)彎曲得以造成(cheng)轟轟聲。
一(yi)般而言把提煉抑制回路(lu)開關(guan)用(yong)的超低壓瓷片電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容(rong)設(she)備成電(dian)(dian)(dian)(dian)致伸縮桿式干涉現象(xiang)較(jiao)小的聚(ju)脂溥膜電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)罐體會 排除濾(lv)波(bo)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)阻等燥(zao)聲。要(yao)選擇濾(lv)波(bo)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)阻等器(qi)也(ye)可以主要(yao)噪音污染源也(ye)可以用(yong)不一(yi)樣的接(jie)地(di)體的濾(lv)波(bo)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)阻等器(qi)來刪除成監測，然(ran)而就必須(xu)目(mu)光(guang)刪除品也(ye)可以能經(jing)經(jing)受得住(zhu)頻繁的高峰(feng)電(dian)(dian)(dian)(dian)流量和運行電(dian)(dian)(dian)(dian)流應力應變。
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常常
的行業手游資訊
