開(kāi)關(guān)電源測(cè)試項(xiàng)目及內(nèi)容

DC1242-12_V1.2電源測(cè)試測(cè)試目的:

確認(rèn)電源的性能與可靠度，提供具有依據(jù)的測(cè)試數(shù)據(jù)給客戶(hù)參考。確保研發(fā)出高性能，高穩(wěn)定性，高可靠度的產(chǎn)品。保證公司產(chǎn)品的知名度與良好反應(yīng)。InrushCurrent

開(kāi)機(jī)瞬間電流Purpose:Measuretheinrushcurrentoftheinputwhilethepowersupplyturnon.目的:量測(cè)輸入電源電壓瞬間開(kāi)啟時(shí)，電源供應(yīng)器之瞬間開(kāi)機(jī)電流.EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件:1.輸入電壓以產(chǎn)品規(guī)格之全電壓頻率范圍Min/115Vac/230Vac/Max2.Theoutputloadisfullloadonalloutputsatundertheproductspecification.2.輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值﹒3.ThemeasurementcanbeimplementedonlywhentheACinputvoltageatthephaseof90°andthenthepowersupplyturnon.3.量測(cè)時(shí)必須于輸入之交流電壓在相角90°時(shí)，將電源供應(yīng)器開(kāi)啟，量測(cè)其輸出入瞬間電流量﹒4.Dothetestincoldstartonetime,sodoinhotstartonetime.4.冷機(jī)和熱機(jī)各做一次.Resultlimit:Surethereisnodamageofcomponents.結(jié)果判定:不能造成產(chǎn)品組件損壞.TestWaveform1.InputCurrent&Power

輸入電流及功率Purpose:Measuretheinputcurrentandpoweroftheswitchpowersupply.目的:量測(cè)電源供應(yīng)器之輸入電流及功率EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃，相對(duì)濕度65%TestConditions:1.Theinputvoltage&frequencymustbeunderanyconditionoftherangeoftheproductspecification.測(cè)試條件:1.輸入電壓及頻率以產(chǎn)品規(guī)格之全電壓頻率范圍2.Theoutputloadisfullloadonalloutputs2.輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值FullLoad=Resultlimit:Themaximuminputcurrentshallnotexceedthespecified.結(jié)果判定:輸入電流不能超出產(chǎn)品規(guī)格EfficiencyAndPowerFactor

輸出效率及功率因素Purpose:MeasuretheefficiencyandpowerfactoroftheSPS.目的:量測(cè)電源供應(yīng)器之輸出效率及功率因素EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件

:溫度25℃相對(duì)濕度65%TestConditions:1.Thepowersupplymustbeonfor10minutesbeforemeasure.測(cè)試條件:1.需先開(kāi)機(jī)10分鐘

2.Theinputvoltage&frequencymustbeunderanyconditionintherangeoftheproductspecification.2.輸入電壓及頻率以產(chǎn)品規(guī)格之全電壓頻率范圍

3.Theoutputloadisfullloadonalloutputs.3.輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值Resultlimit:Theefficiencymustexceedthespecified.結(jié)果判定:

效率必須大于產(chǎn)品規(guī)格才合格.EnergyStar(BlueAngel)

能源之星(藍(lán)天使)Purpose:Measurethestabilityofoutputvoltageundertheconditionofallkindsofloadbeingsynchronousvarying.目的:量測(cè)各組負(fù)載在做同步變化條件下,各組輸出電壓的穩(wěn)定性.EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃,相對(duì)濕度65%.TheEnergyStar*efficiencyrequirementsofthepowersupplydependontheintendedsystemconfiguration.ThesystemshouldconsumepowerinaccordancewiththevalueslistedinTable.能源之星的效率要求是依據(jù)目標(biāo)系統(tǒng)配置來(lái)定的，系統(tǒng)的耗能應(yīng)該附合以下表格列出的數(shù)值.InputCurrentTest

輸入電流測(cè)試Purpose:Checkthepowersupply’sinputcurrentbeintherangeofspecification,andfuseisaccordtosafetyrequirement.目的:

確認(rèn)電源的輸入電流在規(guī)格范圍內(nèi)并且所用保險(xiǎn)絲符合安規(guī)要求.EnvironmentalConditions:Temperature:25℃;Humidity:65%環(huán)境條件:

溫度25℃;濕度65%.TestConditions:1.Theinputvoltage&correspondingfrequencymustbeMin/115Vac/230Vac/Maxofproductspecification.測(cè)試條件:1.輸入電壓以產(chǎn)品規(guī)格之最小/115Vac/230Vac/最大電壓及相應(yīng)頻率

2.TheoutputloadisFull/Maxload.2.輸出負(fù)載以滿(mǎn)載/最大載測(cè)試NoLoadStart

無(wú)負(fù)載啟動(dòng)測(cè)試Purpose:Checkthepowersupplycanstartwithnoload.目的:

量測(cè)控制開(kāi)/關(guān)的開(kāi)關(guān)需求電壓.EnvironmentalConditions:Temperature:25℃;Humidity:65%環(huán)境條件:

溫度25℃;濕度65%.TestConditions:1.Theinputvoltage&frequencymustbeMin/Maxratedoftheproductspecification.測(cè)試條件:1.輸入電壓以產(chǎn)品規(guī)格之最小/最大電壓及頻率

2.Theoutputloadisnoload.2.輸出負(fù)載以空載測(cè)試OverShoot&UnderShoot

電壓過(guò)沖及過(guò)降Purpose:MeasurewhetheroutputvoltageovershootorundershootfromtheSPSrisetotheoutputvoltagestable.目的:量測(cè)輸出電壓于開(kāi)機(jī)到穩(wěn)定時(shí)之間,其電壓上升是否有過(guò)沖或過(guò)降現(xiàn)象.EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification

測(cè)試條件:1.輸入電壓以產(chǎn)品規(guī)格之全電壓頻率范圍

2.Theoutputloadisfullloadonalloutputs.2.輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值﹒Resultlimit:Therangeofovershoot&undershootshouldbelessthan10%ofthenormalvoltage.結(jié)果判定:過(guò)沖或過(guò)降幅度小于其電壓值的10%.電壓過(guò)沖5vsb(過(guò)沖)-12V過(guò)沖SB過(guò)沖波波形-12V過(guò)沖LineRegulation輸入電電壓調(diào)調(diào)整率率Purpose:Measurethestabilityoftheoutputvoltagewhentheinputvoltageisvariable.目的:量測(cè)電電源供供應(yīng)器器因輸輸入電電壓變變化輸輸出電電壓穩(wěn)穩(wěn)定度度﹒EnvironmentalConditions:Temperature25℃℃,RelativeHumidity65%環(huán)境條條件:溫度25℃℃相對(duì)濕濕度65%TestDemands:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件:1.輸入電壓以以產(chǎn)品規(guī)格格之全電壓壓頻率范圍圍2.Theoutputloadisfullloadonalloutputsatundertheproductspecification.2.輸出負(fù)載以以產(chǎn)品規(guī)格格之最大額額定電流值值3.TestcanbeperformedonlyaftertheSPSisonforabout10minutes.3.開(kāi)機(jī)10分鐘后測(cè)試試.Resultlimit:Theoutputvoltagecannotexceedthealloweddifference.結(jié)果判定:輸出電壓不不可超出誤誤差值.LoadRegulation負(fù)載調(diào)整率率(±5%or±10%)Purpose:Measurethestabilityoftheoutputvoltagewhentheloadisvariable.目的:量測(cè)電源供供應(yīng)器因輸輸出負(fù)載變變化之輸出出電壓穩(wěn)定定度﹒EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件件:溫度25℃相對(duì)濕度度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件件:1.輸入電壓壓以產(chǎn)品品規(guī)格之之全電壓壓頻率范范圍2.Outputload:Maximum,middle,minimumloadbytheproductspecification.2.輸出負(fù)載載以產(chǎn)品品規(guī)格之之最大,中間,最小額定定電流值值.(依產(chǎn)品規(guī)規(guī)格書(shū)為為依據(jù))Resultlimit:Theoutputvoltagecannotexceedthealloweddifference.結(jié)果判定:各組電壓不能能超出誤差值值CapacitiveLoadTest容性負(fù)載測(cè)試試Purpose:Measurethestabilityofoutputvoltageundertheconditionofallkindsofloadbeingsynchronousvarying.目的:量測(cè)各組負(fù)載載在做同步變變化條件下,各組輸出電壓壓的穩(wěn)定性.EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃,相對(duì)濕度65%.TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件:1.輸入電壓以以產(chǎn)品規(guī)格格之全電壓壓頻率范圍圍2.OutputwithallMin/Typical/FullLoad.2.輸出在最小小/半載/潢載條件下下.3.CapacitiveLoaddataastherighttable.3.容性負(fù)載數(shù)數(shù)值如右邊邊的表格.Resultlimit:Thepowersupplyshouldbeabletopowerupandoperatewithintheregulationrange電源可以開(kāi)開(kāi)啟,并且輸出電電壓在調(diào)整整率范圍內(nèi)內(nèi).DynamicLoadRegulation動(dòng)態(tài)負(fù)載變變動(dòng)率Purpose:Measurethestabilityofoutputvoltageundertheconditionofallkindsofloadbeingsynchronousvarying.(MinLoadStart&EachoutputMaxLoad)目的:量測(cè)各組負(fù)負(fù)載在做同同步變化條條件下,各組輸出電電壓的穩(wěn)定定性.EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃,相對(duì)濕度65%.TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試試條條件件:1.輸入入電電壓壓以以產(chǎn)產(chǎn)品品規(guī)規(guī)格格之之全全電電壓壓頻頻率率范范圍圍2.Outputtransientstepsizesforeachoutputwhenatcapacitiveload:+12V1/40%,+12V2/60%,+5V,+3.3V/30%,+5Vsb/0.5A,-5V,-12V/0.1A.2.在容性負(fù)負(fù)載條件件,各組輸出出動(dòng)態(tài)變變化負(fù)載載幅度3.Simultaneousloadstepsonthe+12V,+5V,+3.3Voutput,allstepoccurinthesamedirection.3.在+12V,+5V,+3.3V負(fù)載同時(shí)時(shí)變化時(shí)時(shí),其所有負(fù)負(fù)載變化化的趨勢(shì)勢(shì)應(yīng)是一一致的.4.Dynamicfrequency:50Hz/10kHz.4.動(dòng)態(tài)態(tài)頻頻率率:50Hz/10kHz5.Slope:1A/uS.5.斜率率:1A/uS.Resultlimit:Outputvoltageisintheproductspecification.結(jié)果果判判定定:各輸輸出出電電壓壓在在產(chǎn)產(chǎn)品品規(guī)規(guī)格格范范圍圍內(nèi)內(nèi).TestWaveformRipple&Noise輸出出漣漣波波和和噪噪聲聲Purpose:Measuretheripple&noiseofoutputvoltageunderanycondition.目的的:在各各種種條條件件下下量量測(cè)測(cè)各各組組輸輸出出電電壓壓之之漣漣波波和和噪噪聲聲大大小小.EnvironmentalCondition:Temperature:25℃℃;ReletiveHumidity:65%環(huán)境境條條件件:溫度度25℃℃相對(duì)對(duì)濕濕度度65%TestConditions:ACinputvoltage:TheMaximumandminimumvoltageofproductspecification測(cè)試條件:1.輸入電壓以產(chǎn)產(chǎn)品規(guī)格之最最大,最小電壓范圍圍2.Theoutputloadisthemaximumandminimumloadofspecificationregulation.2.輸出負(fù)載以產(chǎn)產(chǎn)品規(guī)格之最最大,最小額定電流流值.(依產(chǎn)品規(guī)格書(shū)書(shū)為依據(jù))Resultlimit:Ripple&Noisecannotexceedthespecified.結(jié)果判定:各組輸出漣波波和噪聲不能能超出規(guī)格書(shū)書(shū)要求.(+3.3V,+5V,+5Vsb:50mV,-12V,-5V,+12V:120mV)VoltageLineBrownout電壓緩慢變動(dòng)動(dòng)測(cè)試Purpose:MeasurethestabilityoftheSPSwhentheinputvoltagevarieslinearly.目的:量測(cè)電源供應(yīng)應(yīng)器因輸入電電壓線(xiàn)性變化化導(dǎo)致輸出電電壓的變動(dòng)直直至關(guān)機(jī).EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestDemands:1.Theinputvoltagemustvariesfrom0~MaxandMax~0withastepof1voltperanintervalof5seconds,UntiltheSPSturnon&worknormallyorshutdownnormallywithoutothernoise.測(cè)試條件:1.輸入電壓以每每5秒1伏的間隔從0~最大和從最大大~0變化直至電源源電源開(kāi)啟并并正常工作或或者正常當(dāng)機(jī)機(jī)為止(無(wú)異音)2.TheoutputloadisMin/Fullloadonalloutputsatundertheproductspecification.2.輸出負(fù)載以產(chǎn)產(chǎn)品規(guī)格之最最小和最大額額定電流值3.TestcanbeperformedonlyaftertheSPSisonforabout10minutes.3.開(kāi)機(jī)10分鐘后測(cè)試.Resultlimit:TheSPSshouldn’’tbedamaged,andcanrestartnormallyaftertest.結(jié)果判定:電源不能有損損壞的現(xiàn)象,并且能在測(cè)試試后可以重新新開(kāi)啟RiseTime&FallTime電壓上升及下下降之時(shí)間Purpose:Measuretherisetimeandfalltimeoftheoutputvoltagespecified.目的:量測(cè)被指定之之輸出電壓其其上升及下降降之時(shí)間EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件:1.輸入電壓以產(chǎn)產(chǎn)品規(guī)格之全全電壓頻率范范圍2.Theoutputloadisfullloadonalloutputsatundertheproductspecification.2.輸出負(fù)負(fù)載以以產(chǎn)品品規(guī)格格之最最大額額定電電流值值﹒3.Risetime:Thetimefrom10%ofeachoutputvoltageto90%ofeachoutputvoltagewhenPowerOn.3.量測(cè)各各組輸輸出電電壓由由10%上升至至95%之時(shí)間間(T-rise:0~20mS)4.Falltime:Thetimefrom95%ofeachoutputvoltageto10%ofeachoutputvoltagewhenPowerOff.4.下降時(shí)時(shí)間:量測(cè)各各組輸輸出電電壓由由95%下降至至10%之時(shí)間間.(T-fall≦2000mS)Resultlimit:TheRiseTimemustconformtothespecification;DuringtheFallTime,novibrationover50%ofeachoutputvoltageoccurs.結(jié)果判判定:上升時(shí)時(shí)間符符合產(chǎn)產(chǎn)品規(guī)規(guī)格;下降時(shí)時(shí)間不不能有有大于于電壓壓值50%的振蕩蕩現(xiàn)象象.TestWaveform(Rise)SBRiseWaveform-12VRiseWaveformFallWaveform(+5vsb)FallWaveform(-12v)TestWaveform(Fall)TurnonDelayTime開(kāi)機(jī)延延遲時(shí)時(shí)間Purpose:MeasurethetimebetweenACinputpowerontooutputvoltageriseto95%ofnormal.目的的:量測(cè)交交流輸輸入接接通時(shí)時(shí)到輸輸出電電壓上上升至至95%時(shí)之延延遲時(shí)時(shí)間.TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條條件:1.輸入電電壓以以產(chǎn)品品規(guī)格格之全全電壓壓頻率率范圍圍2.Theoutputloadisfullloadonalloutputsatundertheproductspecification.2.輸出負(fù)負(fù)載以以產(chǎn)品品規(guī)格格之最最大額額定電電流值值﹒3.ThetimeisfromtheappearingofACwaveformto95%outputvoltage.3.從交流波波形出現(xiàn)現(xiàn)至被指指定輸出出電壓(+5V)上升到95%這段時(shí)間間.4.Dothetestincoldstateonetime,sodoinhotstateonetime.4.冷機(jī)和熱熱機(jī)各做做一次.Resultlimit:Thestart-upTimecannotmorethan10secondorperastherequirementsofproductspecification.結(jié)果判定定:開(kāi)機(jī)延遲遲時(shí)間小小于10秒或按產(chǎn)產(chǎn)品規(guī)格格書(shū)之規(guī)規(guī)定(2000mS).TurnonDelaywaveformON/OFF（Power-onTime)控制開(kāi)/關(guān)Purpose:Measuretheenabling/disablingvoltageforremoteON/OFF.目的:量測(cè)控制制開(kāi)/關(guān)的開(kāi)關(guān)關(guān)需求電電壓.EnvironmentalConditions:Temperature:25℃℃;Humidity:65%環(huán)境條件:溫度25℃;濕度65%.TestConditions:1.Theinputvoltage&frequencymustbemiddleratedoftheintheproductspecification.測(cè)試條件:1.輸入電壓以以產(chǎn)品規(guī)格格之中心電電壓及頻率率2.Theoutputloadisthemaximumandminimumloadofspecificationregulation.2.輸出負(fù)載以以產(chǎn)品規(guī)格格之最大,最小額定電電流值TestWaveformPowerGoodDelayTime電源確認(rèn)信信號(hào)(100mS~500mS)Purpose:MeasurethesequencerelationshipbetweenPowerGoodSignalandspecifiedoutputvoltage.目的:量測(cè)電源確確認(rèn)信號(hào)與與被指定輸輸出電壓之之間的時(shí)序序關(guān)系EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件:1.輸入電壓以產(chǎn)產(chǎn)品規(guī)格之全全電壓頻率范范圍2.Theoutputloadisfullloadonalloutputsatundertheproductspecification.2.輸出負(fù)載以產(chǎn)產(chǎn)品規(guī)格之最最大額定電流流值﹒3.Powergooddelaytimeismeasuretheintervalbetweenspecifiedoutputvoltageriseto95%andotherispowergoodsignalriseto100%3.量測(cè)當(dāng)被指定定電壓上升至至95%,而電源確認(rèn)信信號(hào)上升至100%時(shí)，兩者間之之時(shí)間差為電源確認(rèn)信號(hào)號(hào)延遲時(shí)間.(PowerGoodDelayTime)4.Powergoodfailtimeismeasuretheintervalbetweenpowergoodsignalofftospecifiedoutputvoltagefallingto95%.4.量測(cè)當(dāng)電源確確認(rèn)信號(hào)電壓壓消失，被指指定電壓下降降至95%時(shí)，兩者間之之時(shí)間差為電源確認(rèn)信號(hào)號(hào)消失時(shí)間.(PowerGoodFailTime)FullLoad=180W:+5V/9A、+12V/9A、-12V/0.3A、+3.3V/5A、+5Vsb/1.5A.Resultlimit:Theresultmustmeettherequirementsofproductspecification.結(jié)果判定:必須符合產(chǎn)品品規(guī)格書(shū)要求求.PGDelayTimePFDelayTimeHold-upTime關(guān)機(jī)保持時(shí)間間Purpose:Whenthepowerlossitsinputpower,Measurethepowersupplyshouldmaintainoutputinregulationlimittime.目的:量測(cè)輸入電源源關(guān)斷后，電電源指定輸出出電壓繼續(xù)維維持輸出的持持續(xù)時(shí)間.TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification.測(cè)試條件件:1.輸入電壓壓以產(chǎn)品品規(guī)格之之全額定定電壓頻頻率范圍圍2.Theoutputloadisfullloadonalloutputsatundertheproductspecification.2.輸出負(fù)載載以產(chǎn)品品規(guī)格之之最大額額定電流流值﹒3.Whenthepowerlossitsinputpower,outputvoltageisreducedtoregulationlowline(+5Vreducedto+4.75V).3.交流輸輸入關(guān)關(guān)斷后后,指定輸輸出電電壓下下降至至規(guī)格格下限限(+5V為降至至4.75V時(shí)之時(shí)時(shí)間)4.Dothetestincoldstartonetime,sodoinhotstartonetime.4.冷機(jī)和和熱機(jī)機(jī)各做做一次次.Resultlimit:TheHold-upTimecan’’tbelessthanthespecified(T-holdup≧16mS).結(jié)果判判定:關(guān)機(jī)延遲時(shí)時(shí)間不能小小于產(chǎn)品規(guī)規(guī)格TestWaveformOverVoltageProtection輸出過(guò)電壓壓保護(hù)Purpose:TheSPSmustbeofself-protectionincertainvoltageandperiodwhenthefeedbackisun-controlled.Soit’sloadsystemshallnotbedamaged.目的:量測(cè)當(dāng)電源源供應(yīng)器回回授失控時(shí)時(shí)，須要于于一定之電電壓及時(shí)間間內(nèi)作到自自我保護(hù)，，以確保使使用電源之之外部負(fù)載載系統(tǒng)不會(huì)會(huì)因電源失失控而受損損﹒EnvironmentalConditions:Temperature25℃℃,RelativeHumidity65%環(huán)境境條條件件:溫度度25℃℃相對(duì)對(duì)濕濕度度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件:1.輸入電壓以產(chǎn)產(chǎn)品規(guī)格之全全電壓及頻率率范圍2.Theoutputloadistheminimumloadofspecificationregulation.2.輸出負(fù)載以產(chǎn)產(chǎn)品規(guī)格之最最小額定電流流值﹒3.Voltagesofeachgroupaddedtoprotection.3.分別迫使各組組電壓升至保保護(hù)為止﹒Min.Load=6.75W:+5V/0.3A、+12V/0.3A、-12V/0A、+3.3V/0.5A、+5Vsb/0A.Resultlimit:Theprotectionvoltagemustbewithinthespecification.結(jié)果判定:保護(hù)電電壓值值在規(guī)規(guī)格之之內(nèi)OverCurrentProtection過(guò)電流流保護(hù)護(hù)Purpose:TheSPSmustbeofself-protectionwhenthecurrentoverthespecified.目的:量測(cè)電電源供供應(yīng)器器當(dāng)負(fù)負(fù)載電電流超超出一一額定定電流流時(shí),須要能能自我我保護(hù)護(hù)EnvironmentalConditions:Temperature25℃℃,RelativeHumidity65%環(huán)境條條件:溫度25℃℃相對(duì)濕濕度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條條件:1.輸入電電壓以以產(chǎn)品品規(guī)格格之全全電壓壓頻率率范圍圍2.Theoutputloadistheminimumloadofspecificationregulation.2.輸出負(fù)負(fù)載以以產(chǎn)品品規(guī)格格之最最小額額定電電流值值﹒3.Eachcurrentbeaddedagainst10A/SrateuntiltheSPSwasprotected.3.開(kāi)機(jī)后后分別別將各各組輸輸出電電流以以10A/S比率向向上加加至電電源出出現(xiàn)保保護(hù)為為止﹒4.BesuretheSPSbelongstolatch-offorrecoverywiththevoltagedecreasing.4.測(cè)試前前須確確認(rèn)被被測(cè)物物屬電電壓下下降拴拴鎖型型或電電壓下下降恢恢復(fù)型型﹒Min.Load=W:+5V/A、+12V/A、-5V/A、-12V/A、+3.3V/AShortCircuitProtection輸出短短路保保護(hù)Purpose:TheSPSmustbeofself-protectionwhentheanyoutputvoltagewasshortedwiththeground.目的:量測(cè)將將所有有輸出出按順順序?qū)?duì)地線(xiàn)線(xiàn)作短短路開(kāi)開(kāi)機(jī)及及開(kāi)機(jī)機(jī)短路路，電電源供供應(yīng)器器須要要自我我保護(hù)護(hù)EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestCondition:1.Inputvoltage&frequencymustbeMaximumintherangeoftheproductspecification測(cè)試條件:1.輸入電壓以以產(chǎn)品規(guī)格格最大額定定電壓及頻頻率2.Theoutputloadisthemaximumandminimumloadofspecificationregulation.2.輸出負(fù)載以以產(chǎn)品規(guī)格格之最小額額定電流值值﹒3.BesuretheSPSlatch-offorrecoverywiththevoltagedecreasing.3.測(cè)試前須確確認(rèn)被測(cè)物物屬電壓下下降拴鎖型型或電壓下下降恢復(fù)型型﹒Min.Load=6.75W:+5V/0.3A、+12V/0.3A、-12V/0A、+3.3V/0.5A、+5Vsb/0A.Resultlimit:1.IfthetestedSPSbelongstolatchoff,TheSPSfunctionmustbenormalatintervalsof10son/off.結(jié)果判定定:1.被測(cè)物屬屬電壓下下降拴鎖鎖型,可以開(kāi)關(guān)關(guān)機(jī)一次次間格10秒,電機(jī)功能能要正常常.2.IfthetestedSPSbelongstorecovery,TheSPSfunctionmustbenormalwithin10s2.被測(cè)物屬屬電壓下下降恢復(fù)復(fù)型,10秒內(nèi)電源源功能要要正常.OverPowerProtection過(guò)功率保保護(hù)Purpose:TheSPSmustbeofself-protectionwhenoverpowerforoutputload.目的:量測(cè)電源源供應(yīng)器器當(dāng)負(fù)載載電流超超出一額額定功率率時(shí),電源供應(yīng)應(yīng)器須能能自我保保護(hù).EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestCondition:1.Theinputvoltage&frequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試條件:1.輸入電壓及頻頻率以產(chǎn)品規(guī)規(guī)格之全電壓壓頻率范圍2.Theoutputloadisthemaximumloadofspecificationregulation.2.輸出負(fù)載以產(chǎn)產(chǎn)品規(guī)格之最最大額定電流流值﹒3.EachcurrentbeaddeduntiltheSPSwasprotected.3.開(kāi)機(jī)后各組電電流分別向上上加至電源供供應(yīng)器出現(xiàn)保保護(hù)不工作狀狀態(tài)﹒4.BesuretheSPSbelongstolatch-offorrecoverywithvoltagedecreasing.4.測(cè)試前須確確認(rèn)被測(cè)物物屬電壓下下降拴鎖型型或電壓下下降恢復(fù)型型﹒5.Recordthepoweroftheprotectionpoint,5.量測(cè)時(shí)記錄錄保護(hù)點(diǎn)之之功率.FullLoad=180W:+5V/9A、+12V/9A、-12V/0.3A、+3.3V/5A、+5Vsb/1.5A.ResultLimit:Itmustbeprotectedagainstspecificationanditcanworkproperlyafterreset.結(jié)果判定:必須在規(guī)格格內(nèi)保護(hù)并并且重新啟啟動(dòng)能正常常工作OverTemperatureProtection過(guò)溫保護(hù)Purpose:TheSPSmustbeofself-protectionwhenoverTemperatureforfanfailorinhightemperatureambient.目的:量測(cè)電源供供應(yīng)器當(dāng)風(fēng)風(fēng)扇失效或或周轉(zhuǎn)溫度度太高,電源供應(yīng)器器須能自我我保護(hù).EnvironmentalConditions:Temperature25℃/Max+10℃,RelativeHumidity65%環(huán)境條件:溫度25℃/規(guī)格最大加加10℃,相對(duì)濕度65%TestCondition:1.Theinputvoltage&frequencymustbeMin&Maxintherangeoftheproductspecification測(cè)試條條件:1.輸入電電壓及及頻率率以產(chǎn)產(chǎn)品規(guī)規(guī)格之之電壓壓范圍圍的最最小和和最大大值.2.Theoutputloadisthetypical&fullloadofspecification.2.輸出負(fù)負(fù)載以以產(chǎn)品品規(guī)格格之半半載和和潢載載﹒3.Lockthefanandcoldstart/after10minutesonwithtypical&fullloadandthelockthefan,afterinMax+10℃℃temperatureambientfor2hoursandthenturnonwithfullload/afterworkstabilityinMaxtemperatureambientandtherisetheambienttemperature.EachtestshouldmaketheSPSsafelyanduntilshutdownwithprotection.3.卡住風(fēng)風(fēng)扇并并冷機(jī)機(jī)開(kāi)啟啟/以半載載和滿(mǎn)滿(mǎn)載燒燒機(jī)10分鐘后后再卡卡住風(fēng)風(fēng)扇,把電源放放在最大大加10℃℃的環(huán)境中中兩個(gè)小小時(shí)后再再以滿(mǎn)載載開(kāi)啟/在最高溫溫度環(huán)境境工作穩(wěn)穩(wěn)定后再再把環(huán)境境溫度往往上加,每種測(cè)試試測(cè)試都都須確保保電源不不損壞并并且直至至保護(hù)當(dāng)當(dāng)機(jī).4.BesuretheSPSbelongstolatch-offorrecoverywithvoltagedecreasing.4.測(cè)試前須須確認(rèn)被被測(cè)物屬屬電壓下下降拴鎖鎖型或電電壓下降降自恢復(fù)復(fù)型﹒5.Recordthepoweroftheprotectiontemperature＆timepoint,5.量測(cè)時(shí)記記錄保護(hù)護(hù)點(diǎn)之溫溫度及時(shí)時(shí)間.ResultLimit:Itmustbeprotectedfollowspecificationandcanworkproperlyafterrestart.結(jié)果判定定:必須在規(guī)規(guī)格內(nèi)保保護(hù)并且且重新啟啟動(dòng)能正正常工作作ContinuityON/OFF連續(xù)開(kāi)關(guān)關(guān)機(jī)Purpose:CheckwhetherthepowersupplyisdamagedordangerouswhenthepowerOnandOffcontinuallyforlong.目的的:量測(cè)測(cè)電電源源供供應(yīng)應(yīng)器器于于長(zhǎng)長(zhǎng)時(shí)時(shí)間間連連續(xù)續(xù)開(kāi)開(kāi)關(guān)關(guān)機(jī)機(jī)是是否否會(huì)會(huì)損損壞壞及及危危險(xiǎn)險(xiǎn)EnvironmentalConditions:Temperature25℃℃,RelativeHumidity65%環(huán)境境條條件件:溫度度25℃℃相對(duì)對(duì)濕濕度度65%TestConditions:1.Theinputvoltagefrequencymustbeunderanyconditionintherangeoftheproductspecification測(cè)試試條條件件:1.輸入入電電壓壓以以產(chǎn)產(chǎn)品品規(guī)規(guī)格格之之全全電電壓壓頻頻率率范范圍圍2.Theoutputloadisthemaximumloadofspecificationregulation.2.輸出出負(fù)負(fù)載載以以產(chǎn)產(chǎn)品品規(guī)規(guī)格格之之最最大大額額定定電電流流值值﹒3.On/Off1000timescontinuallyat5secondsinterval.3.連續(xù)續(xù)開(kāi)開(kāi)關(guān)關(guān)機(jī)機(jī)1000次,開(kāi)機(jī)機(jī)5秒,關(guān)機(jī)機(jī)5秒﹒4.TestafterthelastSPSturnon10minutes.4.最后后一一次次開(kāi)開(kāi)機(jī)機(jī)完完成成后后,10分鐘鐘測(cè)測(cè)試試.Resultlimit:Theoutputvoltagecannotexceedthealloweddifference結(jié)果果判判定定:各組組電電壓壓不不能能超超出出誤誤差差值值.Temperature主要要組組件件溫溫升升Purpose:Measurethetemperatureofmainelementsundereachinputcondition.目的的:測(cè)量量在在各各種種輸輸入入條條件件下下電電源源供供應(yīng)應(yīng)器器各各主主要要元元器器件件的的溫溫度度.Testconditions:1.Theinputvoltageisagainstthemiddleoftheratevoltagesfrequencies.測(cè)試試條條件件:1.輸入電壓以產(chǎn)產(chǎn)品規(guī)格額定定中心值及頻頻率范圍.2.Theoutputloadisthemaximumloadofspecificationregulation.2.輸出負(fù)負(fù)載以以產(chǎn)品品規(guī)格格之最最大額額定電電流值值.3.Testpointshallattheworsttemperature-risingpointofthetestelements.3.量測(cè)時(shí)時(shí)測(cè)試試點(diǎn)為為各測(cè)測(cè)試元元之最最差溫溫升點(diǎn)點(diǎn).4.Recordsshouldbemadeafterelements’’temperaturestable(About30minutes).4.電源供供應(yīng)器器各組組件溫溫升穩(wěn)穩(wěn)定后后(約30分鐘)時(shí)開(kāi)始始記錄錄.Resultlimit:Theelements’’temperaturecannotexceedtheirspecification.結(jié)果判判定:各組件件溫升升不超超過(guò)組組件規(guī)規(guī)格的的80%.Components’’Derating零件的的降額額使用用Purpose:Measureeveryelementbuiltinthepowersupplytocheckitssafetyondesign.目的:量測(cè)電源供供應(yīng)器使用用的每個(gè)電電子組件,以驗(yàn)證是否否符合設(shè)計(jì)計(jì)安全.EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件:溫度25℃相對(duì)濕度65%TestConditions:1.MeasurementmustbeimplementedafterturningontheSPS10minutes.測(cè)試條件:1.開(kāi)機(jī)10分鐘后.2.Testmostlyparameterofeveryelement.2.測(cè)試每一個(gè)個(gè)零件的主主要參數(shù).3.Inputvoltage&frequencymustbeMin&Maxoftheproductspecification.3.輸入電壓及及頻率以產(chǎn)產(chǎn)品規(guī)格最最低,最高電壓及及頻率4.Theoutputloadisthemaximumloadofspecificationregulation.4.輸出負(fù)載以以產(chǎn)品規(guī)格格之最大額額定電流值值﹒Resultlimit:Lessthandesignguidelineofit’’sratedspecification.結(jié)果判定:零件的電壓壓,電流,溫度或功率率使用率不不能超過(guò)相相應(yīng)值Vibration振動(dòng)Purpose:CheckwhethertheSPScanworknormallyunderexternalvibration.目的:測(cè)試電源在在受一定外外力動(dòng)時(shí),產(chǎn)品必須能能正常工作作之可靠度度.TestCondition:1.Vibratefor30minutesateachvibrationfrequency.測(cè)試條件:1.振動(dòng)頻率在在10、20、30Hz情況下,每個(gè)頻率點(diǎn)點(diǎn)振動(dòng)30分鐘.2.TheSPSmustbefixedonvibrationboard.2.電源必須固固定在振動(dòng)動(dòng)臺(tái)面上.3.Thevibrationmustbeperformedfromvariousdirections.3.振動(dòng)時(shí)必須須做到每個(gè)個(gè)方向的振振動(dòng)（上下下左右）.Resultlimit:1.Checkthattheinnercomponentscannotlooseordamage.結(jié)果判定:1.開(kāi)蓋檢查機(jī)機(jī)內(nèi)零部件件不能出現(xiàn)現(xiàn)松動(dòng)或損損壞.2.TheSPScanworknormally,andcanpassHi-Pottest.2.電源能正常常工作,并且可以過(guò)過(guò)高壓測(cè)試試.LowTemperatureStart低溫啟動(dòng)Purpose:Checkwhetherthepowersupplycannormallystartupinthelowtemperatureenvironment.目的:量測(cè)電源供供應(yīng)器在低低溫環(huán)境溫溫度下是否否能正常啟啟動(dòng)EnvironmentalConditions:Temperaturemustbethelowesttemperatureoftheproductspecification.環(huán)境條件:溫度以規(guī)格格書(shū)上之最最低溫度.TestConditions:1.Inputvoltage&frequencymustbethelowest&highestintherangeoftheproductspecification.測(cè)試條件:1.輸入電壓及及頻率以產(chǎn)產(chǎn)品規(guī)格最最低及最高高電壓及頻頻率.2.Theoutputloadisthemaximumloadofspecificationregulation.2.輸出負(fù)載載以產(chǎn)品品規(guī)格之之最大額額定電流流值﹒3.TheSPSmustlieforcontinuous4hoursatthelowesttemperaturethentesttheeachoutputvoltage.3.在最低的的環(huán)境溫溫度下連連續(xù)放置置4小時(shí)以上上后測(cè)試試各組輸輸出電壓壓﹒Resultlimit:TheSPScannormallystartupandeachoutputvoltagecan’’tbeoutofthetolerance.結(jié)果判定定:能正常開(kāi)開(kāi)啟并且且各組電電壓不能能超出誤誤差值.HighTemperatureBurnIn高溫?zé)龣C(jī)機(jī)Purpose:Checkwhetherpowersupplycannormallystartupinthehightemperatureenvironmentandthecomponent’’stemperatureisOK.目的:量測(cè)電源源供應(yīng)器器在高溫溫高濕環(huán)環(huán)境溫度度下是否否能正常常啟動(dòng)和零件溫溫升是否否在范圍圍之內(nèi).EnvironmentalConditions:Temperaturemustbethehighestintherangeofproductspecificationandhumiditybe90%.環(huán)境條件件:溫度以規(guī)規(guī)格書(shū)上上之最高高溫度及及相對(duì)濕濕度90%TestCondition:1.Inputvoltage&frequencymustbethelowest&highestintherangeofspecification測(cè)試條件件:1.輸入電壓壓及頻率率以產(chǎn)品品規(guī)格最最高及最最低電壓壓及頻率率2.Theoutputloadisthemaximumloadofspecificationregulation.2.輸出負(fù)載載以產(chǎn)品品規(guī)格之之最大額額定電流流值﹒3.TheSPSmustlieforcontinuous4hoursatthehighesttemperaturethentesteachoutputvoltage.3.在最高的的環(huán)境溫溫度下連連續(xù)放置置4小時(shí)以上上后測(cè)試試各組輸輸出電壓壓﹒ResultCheck:TheSPScanworknormallyandeachoutputvoltagecan’tbeoutofthetolerance,Allcomponentsshouldnotovertheirtemperaturelimits.結(jié)果判定定:能正常工工作并且且各組電電壓不能能超出誤誤差值.所有零件件溫度不不超出規(guī)規(guī)格范圍圍.TemperatureCycle溫度循環(huán)Purpose:Checkwhetherthepowersupplycanworknormallyatthevariablehigh&lowtemperature.目的:量測(cè)電源供應(yīng)應(yīng)器在經(jīng)環(huán)境境溫度循環(huán)上上升下降時(shí)，，是否能正常常工作TestConditions:Doasthefollowingintervalsandtemperature.測(cè)試條件:1.按下表的環(huán)境境溫度與時(shí)間間循環(huán)變化2.Theoutputloadisagainstthemaximumratedcurrentintheproductspecification輸入以產(chǎn)品規(guī)規(guī)格之中心電電壓及頻率3.Theoutputloadisthemaximumloadofspecificationregulation.輸出負(fù)載以產(chǎn)產(chǎn)品規(guī)格之最最大額定電流流值4.Doastheabove10timescontinuouslyandmakeanATEtestaftertest.連續(xù)按上表循循環(huán)10次并以結(jié)束時(shí)時(shí)作ATE電氣性能測(cè)試試5.After10cycles,makeasafetyHi-Pottest.10次循環(huán)結(jié)束時(shí)時(shí)作一次安規(guī)規(guī)高壓測(cè)試Resultlimit:Therearen’’tdefectsinATEtestandsafetytest.結(jié)果判定:不能出現(xiàn)電氣氣性能與安規(guī)規(guī)測(cè)試不良TestCriteria測(cè)試依據(jù)ITEM次序Temperature溫度(OC)Hum濕度(%)Time時(shí)間(H)ITEM次序Temperature溫度(OC)Hum濕度(%)Time時(shí)間(H)01常溫-25650.5102565102256511125-1565-00.50325-35650.512150104356511315-000.50535-最高溫65-850.51400106最高溫901150--1500.507最高溫-3590-650.516-15010835-2565117-15--250-650.50925650.518-25651AcousticNoise噪音Purpose:Measurewhethermeetsthespecificationthelevelofthenoisegeneratedbythepowersupply.目的:量測(cè)電源供應(yīng)應(yīng)器之噪音是是否符合客戶(hù)戶(hù)要求.TestConditions:1.Theinputvoltage&frequencymustbethemiddleoftheratedintheproductspecification.測(cè)試條條件:1.輸入電電壓及及頻率率以產(chǎn)產(chǎn)品規(guī)規(guī)格之之中心心額定定值.2.Placeamicrophoneinthehorizontaldirectionwithfanbuiltinthepowersupply,ensurethedistancebetweenthemisintherangeof30cm&100cm.2.麥克風(fēng)風(fēng)與風(fēng)風(fēng)扇水水平同同一軸軸線(xiàn),距離為為30cm&100cm﹒﹒3.TheenvironmentallevelnoiseisdB(theloadmustbeon).3.背景噪聲聲(負(fù)載機(jī)開(kāi)開(kāi)啟)為dB﹒Hi-pot耐壓測(cè)試試Purpose:Checktheabilityofbearingtheexternalhighestvoltage.目的:量測(cè)當(dāng)電電源供應(yīng)應(yīng)器受外外界電極極時(shí),必需承受受高壓.EnvironmentalConditions:Temperature25℃,RelativeHumidity65%環(huán)境條件件:溫度25℃相對(duì)濕度度65%TestConditions:1.PrimarytoGround:2121Vdc/1minute/10mAmax.測(cè)試條件件:1.初級(jí)對(duì)地地:一般用2121Vdc/1分鐘/10mAMAX.(Criticalsafetycriteriaspecifiedbynationinproductionspecification)(以規(guī)格格書(shū)上上記載載最嚴(yán)嚴(yán)格國(guó)國(guó)家安安規(guī)測(cè)測(cè)試)2.PrimarytoSecondary:4242Vdc/1minute/10mAmax.2.初級(jí)對(duì)對(duì)次級(jí)級(jí):一般用用4242Vdc/10mAMAX/1分鐘.(Criticalsafetycriteriaspecifiedbynationinproductionspecification)(以規(guī)格格書(shū)上上記載載最嚴(yán)嚴(yán)格國(guó)國(guó)家安安規(guī)測(cè)測(cè)試)Resultlimit:Therearen’’tanynonconformity.結(jié)果判判定:不能有有不良良現(xiàn)象象.LeakageCurrent漏電流流Purpose:Checkwhethertheleakagecurrentmeetssafetyrequirementswhentheinputwiretoground.目的:量測(cè)當(dāng)當(dāng)電源源供應(yīng)應(yīng)器輸輸入對(duì)對(duì)地漏漏電流流是否否符合合安規(guī)規(guī)要求求.EnvironmentalConditions:Temperature25℃℃,RelativeHumidity65%環(huán)境條條件:溫度25℃℃相對(duì)濕濕度65%TestConditions:1.Theinputvoltageis250Vacwithfullload.測(cè)試條條件:1.輸入電電壓為為交流流250V,輸出負(fù)負(fù)載為為滿(mǎn)載載.2.Measuretheleakagecurrent:livewiretoground;Neutralwiretoground,PrimarytoSecond.2.測(cè)量L對(duì)GND,N對(duì)GND,一次側(cè)對(duì)二次次側(cè)之漏電流流.Resultlimit:Theleakagecurrentmustlessthan3.5mA結(jié)果判定:漏電流小于3.5mA.GroundResistance接地阻抗Purpose:Checkwhetherthecasegroundswell.目的:測(cè)量電源外殼殼接地是否良良好TestConditions:1.Current40Adc,Resistance<100mΩ.測(cè)試條件:1.直流電流25A、阻抗<100mΩΩ.2.Connectgroundwirewiththereturnterminalofsafetyanalyzerandcasewithcurrentterminal.2.將輸入地線(xiàn)接接安規(guī)分析儀儀返回端,外殼接安規(guī)分分析儀電流端.Resultlimit:Thegroundresistancemustlessthan100mΩ.結(jié)果判定:接地阻抗小于于100mΩInsulationResista