關于ems國(guo)際快遞(di)與(yu)ups（ems國(guo)際快遞(di)與(yu)順豐）的(de)問題(ti)，以(yi)下是小編對此問題(ti)的(de)歸納整理。
文章目錄列表:
一、國際快遞怎樣寄最便宜
國內想要寄快遞有以下幾種方式:
一、DHL/FedEx
DHL和FedEx的運(yun)輸速度都(dou)很(hen)(hen)有保證，但是(shi)這兩家都(dou)有一個缺(que)點就(jiu)是(shi)對于郵(you)寄物(wu)品的限(xian)制(zhi)很(hen)(hen)多，例如食品、易碎品等等都(dou)是(shi)不承接(jie)的。運(yun)費也很(hen)(hen)貴，1kg的包(bao)裹大約需要500RMB左右，很(hen)(hen)不劃算。
二(er)、郵政EMS
EMS能郵(you)寄的東西有(you)很(hen)多，速度雖然比(bi)不上(shang)DHL。就是郵(you)寄的費(fei)用(yong)也(ye)有(you)點貴(gui)，偶爾會出現丟件(jian)的情(qing)況。
擴展資料
; EMS國際快遞是鐵定按照(zhao)貨物重(zhong)(zhong)量(liang)（實重(zhong)(zhong)）來收費(fei)(fei)的，而DHL、UPS和聯邦等國際四大家族是按照(zhao)實重(zhong)(zhong)與體積重(zhong)(zhong)量(liang)（長*寬*高/6000）哪(na)個(ge)重(zhong)(zhong)就(jiu)按哪(na)個(ge)來收費(fei)(fei)的。不(bu)過(guo)DHL、UPS那(nei)些每公斤(jin)的收費(fei)(fei)都要比(bi)EMS打折后每公斤(jin)的收費(fei)(fei)低不(bu)少。
比如寄到英國，一般(ban)EMS折后每公斤要70元左右，而DHL最便宜的每公斤45元都(dou)有（限(xian)于(yu)普貨(huo)，也就(jiu)是(shi)非(fei)品牌貨(huo)物(wu)）。所以，如果(guo)寄重的而體積(ji)又小的東西，就(jiu)用(yong)DHL、UPS等發(fa)貨(huo)。如果(guo)寄輕的而體積(ji)又大的東西，就(jiu)用(yong)EMS發(fa)貨(huo)吧(ba)。
二、UPS與EMS有什么區別
寄(ji)國(guo)(guo)外(wai)(wai)(wai)快遞可以(yi)用DHL、UPS、FEDEX、EMS和順豐(feng)(feng)等類的(de)(de)國(guo)(guo)際快遞公司(si)。在(zai)(zai)寄(ji)國(guo)(guo)外(wai)(wai)(wai)快遞時，可以(yi)通過官網查詢對比再選(xuan)擇合適的(de)(de)快遞公司(si)，找到(dao)合適的(de)(de)快遞公司(si)后，確認運(yun)費，達成運(yun)輸協議，再轉(zhuan)寄(ji)包(bao)裹到(dao)快遞公司(si)，快遞公司(si)再轉(zhuan)寄(ji)國(guo)(guo)外(wai)(wai)(wai)即可。上(shang)(shang)述講到(dao)的(de)(de)國(guo)(guo)際快遞公司(si)的(de)(de)優(you)勢如下(xia)：1、DHL，主(zhu)要優(you)勢在(zai)(zai)21KG以(yi)下(xia)的(de)(de)小貨(huo)上(shang)(shang)，時效是(shi)比較穩定的(de)(de)。2、UPS，主(zhu)要優(you)勢在(zai)(zai)100KG以(yi)上(shang)(shang)大貨(huo)上(shang)(shang)。大貨(huo)走UPS價格(ge)是(shi)比較好的(de)(de)。3、FEDEX，主(zhu)要優(you)勢在(zai)(zai)21-99KG段，在(zai)(zai)這個(ge)重量段，FEDEX價格(ge)上(shang)(shang)是(shi)比較有(you)(you)優(you)勢的(de)(de)，時效也不會(hui)太差。4、EMS，擁(yong)有(you)(you)首屈(qu)一指的(de)(de)航空和陸(lu)路運(yun)輸網絡(luo)，覆蓋最廣(guang)的(de)(de)網絡(luo)體系為EMS實現國(guo)(guo)內300多(duo)個(ge)城市間次(ci)晨(chen)達、次(ci)日遞提(ti)供(gong)了有(you)(you)力的(de)(de)支撐。5、順豐(feng)(feng)，在(zai)(zai)服務(wu)方式上(shang)(shang)，順豐(feng)(feng)實行門(men)(men)到(dao)門(men)(men)、手(shou)到(dao)手(shou)交接(jie)、送貨(huo)上(shang)(shang)門(men)(men)，并(bing)派專人上(shang)(shang)門(men)(men)為客戶提(ti)供(gong)送貨(huo)服務(wu)，對客戶送的(de)(de)商品(pin)沒(mei)有(you)(you)太多(duo)限制和要求。
三、國際快遞哪家公司最好
國際快(kuai)遞好的公司(si)有(you)：UPS、FedEx、Panalpina、EMS國際快(kuai)遞、日本運通公司(si)。
下面分別介(jie)紹這(zhe)幾(ji)個國際快遞公司的特點(dian)：
1、UPS
UPS是全(quan)球最大的(de)快遞公司，也(ye)是全(quan)球領先的(de)物流服務(wu)商(shang)，主要服務(wu)區為美(mei)國、歐洲、亞(ya)洲和(he)其他主要國家和(he)地區，運輸方式以陸運為主，占比為54％，也(ye)有國內航空等業(ye)務(wu)。
2、FedEx
FedEx是一家提(ti)供(gong)(gong)物流、運(yun)(yun)輸(shu)、電商和供(gong)(gong)應鏈管理的服務(wu)商，它由(you)多(duo)個子公司分別為客(ke)戶提(ti)供(gong)(gong)不同的業務(wu)解決方(fang)案，包括運(yun)(yun)營快遞、商業包裝和場面交付、運(yun)(yun)營高速運(yun)(yun)輸(shu)服務(wu)等，主要收(shou)入(ru)來自于美國，主要的運(yun)(yun)輸(shu)方(fang)式(shi)為航空運(yun)(yun)輸(shu)。
3、Panalpina
Panalpina是(shi)世(shi)界上最大(da)的(de)貨運和(he)物流公(gong)司(si)之一(yi)(yi)，主要為歐洲、非(fei)洲、美洲、亞太(tai)等(deng)65個國(guo)家(jia)區域提供(gong)(gong)歸納運送、適合(he)客戶的(de)一(yi)(yi)體(ti)化解決方(fang)案(an)，也善于提供(gong)(gong)服務給轎車、電子、電信等(deng)的(de)跨國(guo)公(gong)司(si)，是(shi)第一(yi)(yi)家(jia)供(gong)(gong)給徹底一(yi)(yi)體(ti)化、門(men)(men)到門(men)(men)、有時限擔(dan)保、無重(zhong)量約束(shu)的(de)航(hang)空貨運公(gong)司(si)。
4、EMS國際快遞
EMS國(guo)際快(kuai)遞是各國(guo)郵(you)政開辦的的一項特殊的業務，在郵(you)政、海(hai)關、航空等部門有優先處理權，通(tong)關能力(li)強，可(ke)到達全球210個目的地，速度快(kuai)、質量高，方便查詢。
5、日本運通公司
日(ri)本運通(tong)公(gong)司(si)是日(ri)本最具代表(biao)性的運輸公(gong)司(si)，主要(yao)業務分布(bu)在日(ri)本，運輸方式為汽車(che)、航(hang)空等，運輸貨物的范圍很(hen)廣。
擴展資料(liao)：
國際(ji)快遞注意事項(xiang)：
1、國(guo)際(ji)快遞包(bao)裹重量(liang)分實際(ji)重量(liang)和體積(ji)重量(liang)兩種，快遞公司將以兩種重量(liang)中(zhong)大(da)的一項為計費依據；
2、體積重(zhong)計算：
（1）．四(si)大國際快遞DHL、UPS、TNT、FedEX包裹體(ti)積重量的計算方法(fa)：（長 x 寬 x 高(gao)）（cm）
; ÷5000，注意長寬高單位(wei)是厘(li)米；
（2）．EMS郵(you)政速遞，對長、寬、高三(san)邊中任(ren)一單邊達到60cm或以上(shang)的包裹進行計算體積重重量(liang)計算公式：體積重量(liang)（kg）＝長＊寬＊高（cm）÷8000；
3、國(guo)際快(kuai)遞包(bao)裹的貨物不足(zu) 0.5公斤的，按0.5公斤計費；
4、21Kg（46.3Ib）以(yi)下貨(huo)(huo)物(wu)按照(zhao)小貨(huo)(huo)計費，按首(shou)重、續重計費，計費單位為0.5Kg（1.1Ib）、21Kg及(ji)21Kg以(yi)上貨(huo)(huo)物(wu)按大(da)貨(huo)(huo)計費；
; 5、國際快遞包裹單(dan)件貨物的規格必須保證：1長(chang) + 2高 + 2寬 330CM（各快遞公司要求的規格不盡相同）；
6、國際快遞(di)包(bao)裹單件超過或等(deng)于68公斤／件的，必(bi)須(xu)用有腳卡板進行包(bao)裝（部分國家拒收原本(ben)卡板包(bao)裝），否則(ze)快遞(di)公司拒收貨物；
7、倘若有(you)以下情況的國際(ji)快遞包裹，需預(yu)先(xian)訂(ding)艙：貨(huo)物單件維長超過(guo)(guo)330厘(li)米(mi)(mi)（10英尺25.2英寸）；貨(huo)物單件重量超過(guo)(guo)68公(gong)斤；貨(huo)物單件不(bu)超過(guo)(guo)330厘(li)米(mi)(mi)，重量不(bu)超過(guo)(guo)68公(gong)斤（149.9Ib），但一票貨(huo)超過(guo)(guo)300公(gong)斤（661.4Ib）。
8、國際(ji)快(kuai)遞價(jia)格資費變化(hua)較大，需發快(kuai)遞郵(you)包時(shi)，請先(xian)聯系所托(tuo)運的(de)國際(ji)快(kuai)遞公司業(ye)務(wu)員確認價(jia)格。
參考資料(liao)來源：
四、UPS與EMS有什么區別
CPU是(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)系(xi)統的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)心臟，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)特別是(shi)(shi)(shi)(shi)微(wei)型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)快速(su)(su)(su)發展(zhan)(zhan)過(guo)(guo)程(cheng)(cheng)，實質上(shang)(shang)就是(shi)(shi)(shi)(shi)CPU從(cong)(cong)低(di)級(ji)向高(gao)(gao)級(ji)、從(cong)(cong)簡(jian)單(dan)(dan)向復(fu)雜發展(zhan)(zhan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過(guo)(guo)程(cheng)(cheng)。 一(yi)、CPU的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)概(gai)念 CPU（Central Processing Unit）又(you)叫中央處(chu)理器(qi)(qi)(qi)，其主(zhu)要(yao)功能(neng)(neng)是(shi)(shi)(shi)(shi)進(jin)行(xing)運(yun)算(suan)(suan)和邏(luo)(luo)輯運(yun)算(suan)(suan)，內(nei)部(bu)結構大(da)(da)概(gai)可(ke)以(yi)(yi)(yi)分為(wei)(wei)(wei)控制單(dan)(dan)元、算(suan)(suan)術邏(luo)(luo)輯單(dan)(dan)元和存(cun)(cun)儲單(dan)(dan)元等(deng)(deng)幾個(ge)部(bu)分。按照其處(chu)理信息的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)字長(chang)(chang)可(ke)以(yi)(yi)(yi)分為(wei)(wei)(wei)：八位微(wei)處(chu)理器(qi)(qi)(qi)、十六位微(wei)處(chu)理器(qi)(qi)(qi)、三十二位微(wei)處(chu)理器(qi)(qi)(qi)以(yi)(yi)(yi)及(ji)(ji)*十*位微(wei)處(chu)理器(qi)(qi)(qi)等(deng)(deng)等(deng)(deng)。 二、CPU主(zhu)要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)能(neng)(neng)指標(biao) 主(zhu)頻(pin)(pin)(pin)：即(ji)CPU內(nei)部(bu)核心工作(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)(shi)(shi)(shi)鐘頻(pin)(pin)(pin)率(lv)(lv)，單(dan)(dan)位一(yi)般是(shi)(shi)(shi)(shi)兆赫茲（MHz）。這(zhe)是(shi)(shi)(shi)(shi)我(wo)們(men)平時(shi)(shi)(shi)(shi)(shi)(shi)無(wu)論是(shi)(shi)(shi)(shi)使(shi)(shi)用(yong)(yong)(yong)(yong)還是(shi)(shi)(shi)(shi)購(gou)買(mai)計算(suan)(suan)機(ji)(ji)(ji)都最(zui)關心的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)個(ge)參數(shu)(shu)，我(wo)們(men)通常所(suo)說的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)133、166、450等(deng)(deng)就是(shi)(shi)(shi)(shi)指它(ta)(ta)。對于同(tong)種類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)CPU，主(zhu)頻(pin)(pin)(pin)越(yue)(yue)高(gao)(gao)，CPU的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)速(su)(su)(su)度(du)就越(yue)(yue)快，整機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)能(neng)(neng)就越(yue)(yue)高(gao)(gao)。 外(wai)頻(pin)(pin)(pin)和倍頻(pin)(pin)(pin)數(shu)(shu)：外(wai)頻(pin)(pin)(pin)即(ji)CPU的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外(wai)部(bu)時(shi)(shi)(shi)(shi)(shi)(shi)鐘頻(pin)(pin)(pin)率(lv)(lv)。外(wai)頻(pin)(pin)(pin)是(shi)(shi)(shi)(shi)由電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)主(zhu)板提(ti)供的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，CPU的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)頻(pin)(pin)(pin)與(yu)外(wai)頻(pin)(pin)(pin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關系(xi)是(shi)(shi)(shi)(shi)：CPU主(zhu)頻(pin)(pin)(pin)＝外(wai)頻(pin)(pin)(pin)×倍頻(pin)(pin)(pin)數(shu)(shu)。 內(nei)部(bu)緩(huan)存(cun)(cun)：采用(yong)(yong)(yong)(yong)速(su)(su)(su)度(du)極快的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)SRAM制作(zuo)(zuo)(zuo)(zuo)，用(yong)(yong)(yong)(yong)于暫時(shi)(shi)(shi)(shi)(shi)(shi)存(cun)(cun)儲CPU運(yun)算(suan)(suan)時(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最(zui)近的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)部(bu)分指令(ling)(ling)(ling)和數(shu)(shu)據，存(cun)(cun)取(qu)速(su)(su)(su)度(du)與(yu)CPU主(zhu)頻(pin)(pin)(pin)相同(tong)，內(nei)部(bu)緩(huan)存(cun)(cun)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)容(rong)(rong)量(liang)一(yi)般以(yi)(yi)(yi)KB為(wei)(wei)(wei)單(dan)(dan)位。當(dang)(dang)(dang)它(ta)(ta)全速(su)(su)(su)工作(zuo)(zuo)(zuo)(zuo)時(shi)(shi)(shi)(shi)(shi)(shi)，其容(rong)(rong)量(liang)越(yue)(yue)大(da)(da)，使(shi)(shi)用(yong)(yong)(yong)(yong)頻(pin)(pin)(pin)率(lv)(lv)最(zui)高(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)據和結果就越(yue)(yue)容(rong)(rong)易盡快進(jin)入CPU進(jin)行(xing)運(yun)算(suan)(suan)，CPU工作(zuo)(zuo)(zuo)(zuo)時(shi)(shi)(shi)(shi)(shi)(shi)與(yu)存(cun)(cun)取(qu)速(su)(su)(su)度(du)較慢的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外(wai)部(bu)緩(huan)存(cun)(cun)和內(nei)存(cun)(cun)間(jian)(jian)交換(huan)數(shu)(shu)據的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)次(ci)數(shu)(shu)越(yue)(yue)少，相對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)運(yun)算(suan)(suan)速(su)(su)(su)度(du)可(ke)以(yi)(yi)(yi)提(ti)高(gao)(gao)。 地(di)(di)址(zhi)總(zong)線(xian)寬度(du)：地(di)(di)址(zhi)總(zong)線(xian)寬度(du)決(jue)定(ding)(ding)了(le)(le)CPU可(ke)以(yi)(yi)(yi)訪問的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)物(wu)理地(di)(di)址(zhi)空(kong)間(jian)(jian)，簡(jian)單(dan)(dan)地(di)(di)說就是(shi)(shi)(shi)(shi)CPU到底能(neng)(neng)夠使(shi)(shi)用(yong)(yong)(yong)(yong)多(duo)大(da)(da)容(rong)(rong)量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)內(nei)存(cun)(cun)。 多(duo)媒體擴展(zhan)(zhan)指令(ling)(ling)(ling)集（MMX）技術：MMX是(shi)(shi)(shi)(shi)Intel公司為(wei)(wei)(wei)增強Pentium CPU 在(zai)(zai)(zai)(zai)(zai)音像、圖(tu)形和通信應(ying)(ying)用(yong)(yong)(yong)(yong)方(fang)面而采取(qu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新(xin)技術。這(zhe)一(yi)技術為(wei)(wei)(wei)CPU增加了(le)(le)全新(xin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)57條MMX指令(ling)(ling)(ling)，這(zhe)些加了(le)(le)MMX指令(ling)(ling)(ling)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de) CPU比普通CPU在(zai)(zai)(zai)(zai)(zai)運(yun)行(xing)含有MMX指令(ling)(ling)(ling)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)程(cheng)(cheng)序(xu)時(shi)(shi)(shi)(shi)(shi)(shi)，處(chu)理多(duo)媒體的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)(neng)力(li)(li)(li)上(shang)(shang)提(ti)高(gao)(gao)了(le)(le)60％左右(you)。即(ji)使(shi)(shi)不(bu)使(shi)(shi)用(yong)(yong)(yong)(yong)MMX指令(ling)(ling)(ling)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)程(cheng)(cheng)序(xu)，也能(neng)(neng)獲得15％左右(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)能(neng)(neng)提(ti)升。 微(wei)處(chu)理器(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)多(duo)方(fang)面改變(bian)了(le)(le)我(wo)們(men)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生活，現在(zai)(zai)(zai)(zai)(zai)認為(wei)(wei)(wei)理所(suo)當(dang)(dang)(dang)然的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)事，在(zai)(zai)(zai)(zai)(zai)以(yi)(yi)(yi)前卻是(shi)(shi)(shi)(shi)難以(yi)(yi)(yi)想象(xiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。六十年(nian)代(dai)計算(suan)(suan)機(ji)(ji)(ji)大(da)(da)得可(ke)充(chong)滿整個(ge)房間(jian)(jian)，只有很(hen)少的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)人能(neng)(neng)使(shi)(shi)用(yong)(yong)(yong)(yong)它(ta)(ta)們(men)。六十年(nian)代(dai)中期(qi)集成(cheng)(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發明使(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)小(xiao)型(xing)(xing)化(hua)得以(yi)(yi)(yi)在(zai)(zai)(zai)(zai)(zai)一(yi)塊(kuai)單(dan)(dan)一(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)硅(gui)片(pian)上(shang)(shang)實現，為(wei)(wei)(wei)微(wei)處(chu)理器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發展(zhan)(zhan)奠定(ding)(ding)了(le)(le)基(ji)礎。在(zai)(zai)(zai)(zai)(zai)可(ke)預見的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)未來(lai)，CPU的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)處(chu)理能(neng)(neng)力(li)(li)(li)將繼續保(bao)持高(gao)(gao)速(su)(su)(su)增長(chang)(chang)，小(xiao)型(xing)(xing)化(hua)、集成(cheng)(cheng)化(hua)永遠是(shi)(shi)(shi)(shi)發展(zhan)(zhan)趨勢，同(tong)時(shi)(shi)(shi)(shi)(shi)(shi)會形成(cheng)(cheng)不(bu)同(tong)層次(ci)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產品(pin)，也包括專用(yong)(yong)(yong)(yong)處(chu)理器(qi)(qi)(qi)。什么(me)是(shi)(shi)(shi)(shi)UPS 所(suo)謂不(bu)斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源系(xi)統，就是(shi)(shi)(shi)(shi)當(dang)(dang)(dang)停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)能(neng)(neng)夠接替(ti)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)持續供應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設備(bei)，它(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)動(dong)力(li)(li)(li)來(lai)自電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池組，由于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)元器(qi)(qi)(qi)件反應(ying)(ying)速(su)(su)(su)度(du)快,停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)瞬間(jian)(jian)在(zai)(zai)(zai)(zai)(zai)4~8毫秒內(nei)或(huo)無(wu)中段時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)下繼續供應(ying)(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)。 為(wei)(wei)(wei)什么(me)要(yao)用(yong)(yong)(yong)(yong)UPS？ 現在(zai)(zai)(zai)(zai)(zai)全世界各國的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)眾(zhong)供應(ying)(ying)系(xi)統都是(shi)(shi)(shi)(shi)交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源，一(yi)個(ge)理想的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源，應(ying)(ying)該(gai)滿足以(yi)(yi)(yi)下幾個(ge)條件： 1. 頻(pin)(pin)(pin)率(lv)(lv)穩(wen)(wen)定(ding)(ding) 2. 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓穩(wen)(wen)定(ding)(ding)(土5%內(nei)) 3. 不(bu)含諧波(bo)(bo)失真( 5%) 4. 沒有噪(zao)聲(sheng)干(gan)擾(符合IEEE 587,FCC,CE等(deng)(deng)標(biao)準規(gui)定(ding)(ding)) 5. 低(di)輸(shu)出阻抗。 大(da)(da)家可(ke)以(yi)(yi)(yi)想象(xiang)，今(jin)天如果未使(shi)(shi)用(yong)(yong)(yong)(yong)不(bu)間(jian)(jian)斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源系(xi)統，那么(me)當(dang)(dang)(dang)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)發生異常，將造成(cheng)(cheng)計算(suan)(suan)機(ji)(ji)(ji)死機(ji)(ji)(ji)，甚至造成(cheng)(cheng)硬(ying)(ying)件故(gu)障，到時(shi)(shi)(shi)(shi)(shi)(shi)維修費將不(bu)可(ke)預期(qi)；硬(ying)(ying)件的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)故(gu)障可(ke)花錢(qian)消(xiao)災(zai)，但(dan)是(shi)(shi)(shi)(shi)存(cun)(cun)在(zai)(zai)(zai)(zai)(zai)硬(ying)(ying)盤中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)資料呢？那可(ke)是(shi)(shi)(shi)(shi)有錢(qian)也買(mai)不(bu)到，所(suo)以(yi)(yi)(yi)為(wei)(wei)(wei)您的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設備(bei)添購(gou)不(bu)斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統，就如同(tong)買(mai)保(bao)險一(yi)樣，有備(bei)無(wu)患；UPS系(xi)統并(bing)不(bu)是(shi)(shi)(shi)(shi)只有當(dang)(dang)(dang)停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)才(cai)有動(dong)作(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)，前面所(suo)提(ti)到的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)異常，包含了(le)(le)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓過(guo)(guo)低(di)、過(guo)(guo)高(gao)(gao)、突波(bo)(bo)、噪(zao)聲(sheng)等(deng)(deng)，足以(yi)(yi)(yi)影響設備(bei)正常運(yun)作(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源品(pin)質，因(yin)此UPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)要(yao)性(xing)可(ke)見一(yi)斑。 UPS作(zuo)(zuo)(zuo)(zuo)為(wei)(wei)(wei)計算(suan)(suan)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)要(yao)外(wai)設，在(zai)(zai)(zai)(zai)(zai)保(bao)護(hu)計算(suan)(suan)機(ji)(ji)(ji)數(shu)(shu)據、保(bao)證電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓和頻(pin)(pin)(pin)率(lv)(lv)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)穩(wen)(wen)定(ding)(ding)，改進(jin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)質量(liang)，防止(zhi)瞬時(shi)(shi)(shi)(shi)(shi)(shi)停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)和事故(gu)停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)對用(yong)(yong)(yong)(yong)戶(hu)造成(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)危害(hai)等(deng)(deng)是(shi)(shi)(shi)(shi)非常重(zhong)要(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 UPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)分類： UPS已從(cong)(cong)60 年(nian)代(dai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)旋轉(zhuan)(zhuan)發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)發展(zhan)(zhan)至今(jin)天的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)具(ju)有智能(neng)(neng)化(hua)程(cheng)(cheng)度(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)靜止(zhi)式(shi)全電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)化(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)，并(bing)且還在(zai)(zai)(zai)(zai)(zai)繼續發展(zhan)(zhan)。目(mu)前，UPS一(yi)般均(jun)指靜止(zhi)式(shi)UPS，按其工作(zuo)(zuo)(zuo)(zuo)方(fang)式(shi)分類可(ke)分為(wei)(wei)(wei)后備(bei)式(shi)、在(zai)(zai)(zai)(zai)(zai)線(xian)互動(dong)式(shi)及(ji)(ji)在(zai)(zai)(zai)(zai)(zai)線(xian)式(shi)三大(da)(da)類。 1. 后備(bei)式(shi)UPS：在(zai)(zai)(zai)(zai)(zai)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)正常時(shi)(shi)(shi)(shi)(shi)(shi)直接由市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)向負(fu)載供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，當(dang)(dang)(dang)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)超出其工作(zuo)(zuo)(zuo)(zuo)范圍(wei)或(huo)停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)，通過(guo)(guo)轉(zhuan)(zhuan)換(huan)開(kai)關轉(zhuan)(zhuan)為(wei)(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池逆(ni)變(bian)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。其特點(dian)是(shi)(shi)(shi)(shi)：結構簡(jian)單(dan)(dan)，體積(ji)小(xiao)，成(cheng)(cheng)本(ben)低(di)，但(dan)輸(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓范圍(wei)窄(zhai)，輸(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓穩(wen)(wen)定(ding)(ding)精度(du)差，有切(qie)換(huan)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)，且輸(shu)出波(bo)(bo)形一(yi)般為(wei)(wei)(wei)方(fang)波(bo)(bo) 2. 在(zai)(zai)(zai)(zai)(zai)線(xian)互動(dong)式(shi)UPS：在(zai)(zai)(zai)(zai)(zai)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)正常時(shi)(shi)(shi)(shi)(shi)(shi)直接由市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)向負(fu)載供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，當(dang)(dang)(dang)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)偏低(di)或(huo)偏高(gao)(gao)時(shi)(shi)(shi)(shi)(shi)(shi)，通過(guo)(guo)UPS內(nei)部(bu)穩(wen)(wen)壓線(xian)路(lu)穩(wen)(wen)壓后輸(shu)出，當(dang)(dang)(dang)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)異常或(huo)停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)(shi)(shi)，通過(guo)(guo)轉(zhuan)(zhuan)換(huan)開(kai)關轉(zhuan)(zhuan)為(wei)(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池逆(ni)變(bian)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。其特點(dian)是(shi)(shi)(shi)(shi)：有較寬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輸(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓范圍(wei)，噪(zao)音低(di)，體積(ji)小(xiao)等(deng)(deng)特點(dian)，但(dan)同(tong)樣存(cun)(cun)在(zai)(zai)(zai)(zai)(zai)切(qie)換(huan)時(shi)(shi)(shi)(shi)(shi)(shi)間(jian)(jian)
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