產品相關的市場應用
IEC-61000-4-11(GB/T 17626.11)為針對電氣(qi)和電子設備，測試其(qi)在電壓暫降、電壓短時(shi)中斷和電壓變化時(shi)的抗擾(rao)度，幾乎(hu)所(suo)有需(xu)要(yao)CE標(biao)志的電氣(qi)產品都需(xu)要(yao)做IEC 61000-4-11(GB/T 17626.11)測試，而Preen (艾普斯(si)電源(yuan))的AFV-P系列(lie)可編程交流電源(yuan)可輕(qing)松(song)模(mo)擬該法規之(zhi)電源(yuan)擾(rao)動，使用者可透過(guo)內建(jian)之(zhi)編程模(mo)式輕(qing)松(song)完成模(mo)擬。
不管是(shi)AC/DC電(dian)(dian)(dian)(dian)源模塊(kuai)、家電(dian)(dian)(dian)(dian)、醫療設備等(deng)產品，皆(jie)須通過IEC61000-4之電(dian)(dian)(dian)(dian)磁兼容EMC基(ji)礎標(biao)準(zhun)，其標(biao)準(zhun)檢視了電(dian)(dian)(dian)(dian)氣及電(dian)(dian)(dian)(dian)子設備在(zai)其電(dian)(dian)(dian)(dian)磁環(huan)境中(zhong)的(de)抗擾(rao)度試(shi)驗(yan)。而IEC61000-4-11標(biao)準(zhun)規(gui)定了與低壓供電(dian)(dian)(dian)(dian)網連(lian)接的(de)電(dian)(dian)(dian)(dian)氣和電(dian)(dian)(dian)(dian)子設備對電(dian)(dian)(dian)(dian)壓暫(zan)降(Voltage Dip)、短時中(zhong)斷(Short Interruption)和電(dian)(dian)(dian)(dian)壓變化(Voltage Variation)的(de)抗擾(rao)度試(shi)驗(yan)方法以及試(shi)驗(yan)等(deng)級范圍，適用于額定輸入電(dian)(dian)(dian)(dian)流每相(xiang)不超過16A的(de)電(dian)(dian)(dian)(dian)氣和電(dian)(dian)(dian)(dian)子設備，主(zhu)要針(zhen)對被測(ce)設備承(cheng)受(shou)相(xiang)關交(jiao)流電(dian)(dian)(dian)(dian)力線路異(yi)常干擾(rao)，實際測(ce)試(shi)水(shui)平和持續(xu)時間取決于在(zai)產品類別上(shang)的(de)測(ce)試(shi)要求。
模(mo)擬(ni)跌落之波形往往是ms級別(bie)，因此需(xu)要一臺反(fan)應速(su)度(du)快(kuai)、精度(du)高(gao)之可(ke)編程(cheng)交(jiao)流電(dian)源已完成測(ce)試，而Preen (艾普斯(si)電(dian)源)的AFV-P系列可(ke)編程(cheng)交(jiao)流電(dian)源具備極快(kuai)的反(fan)應速(su)度(du)、高(gao)精度(du)、及(ji)低輸出波型失(shi)真等特性，可(ke)以輕松(song)模(mo)擬(ni)IEC-61000-4-11、IEC-61000-4-14、IEC-61000-4-28和GB/T 17626.11等標準，預先讓使(shi)用(yong)者知(zhi)道(dao)待測(ce)物(wu)的測(ce)試結果，并提前作修正(zheng)或調整，大(da)幅節省至(zhi)驗(yan)證機構來回(hui)的時(shi)間及(ji)金(jin)錢。
