產(chǎn)品品牌：MEGMEET 產(chǎn)品型號：MP128 屏幕尺寸：37英寸 屏幕比例：16：9 光亮度：其它 類型 基板式開關(guān)電源 輸入電壓 90-260（V） 輸出功率 300（W） 產(chǎn)品認證 ROSH 1.PowerSupplyOverview電性能指標:1.1Table1InputElectricalCharacteristicsOverview（輸入特性）Inputvoltagerange輸入電壓90Vacto264VacNormalvoltagerange標稱輸入100Vacto240VacFrequencyrange頻率范圍50Hz/60Hz 5%Maxinputaccurrent滿載輸入電流5.0Amaxatfullloadand90VacconditionInrushcurrent(coldstart)浪涌電流50Atyppeak,120Vac;100Atyppeak,220VacEfficiency(fullload)效率83%minat90Vac;86%minat220VacTyp.Harmoniccurrent諧波電流MeetGB17625.1-2003/IEC61000-3-2classDLeakageCurrent泄漏電流LessThan0.5mAat230VacinputStandbyPowerLoss待機功耗≦0.5W240Vacinputat5VsbOutputcurrent 10mAInputFuse輸入保險T6.3A/250Vac1.2OutputElectricalCharacteristicsOverview（輸出特性）1.2.1Table2OutputVoltage,Current Regulation.（輸出調(diào)整率）OutputVoltage輸出電壓Regulation調(diào)整率Min.current最小電流RateLoad標稱負載Max.current最大負載 V1( 24V) V1 10%0.1A9.0A13.0A* V2( A24V) V2 10%0.1A1.0A1.0A* V3( 12V) V3 10%0.2A0.2A-2.5A3.5A* V4( 5.0V) V4 5%0.1A0.1A-4.0A4.5A* V5( 5.0VSB) V5 5%0.01A0.5A1A*Note:*TheMax.currentorpowershouldbetestatotherofdcoutputatRatedload,Andthepeakcurrentpulsewidthwithin100ms峰值電流或功率的測試是在其它額定負載時測試，且脈寬小于100毫秒。1.2.2Table3DCOutputRipple Noise.（輸出紋波和噪聲）OutputVoltageRipple Noise(Max.) V1( 24V)240mVp-p@25℃;350mVp-p@-10℃ V2( A24V)240mVp-p@25℃;350mVp-p@-10℃ V3( 12V)120mVp-p@25℃;200mVp-p@-10℃ V4( 5.0V)50mVp-p@25℃;150mVp-p@-10℃; V5( 5.0VSB)60mVp-p@25℃;200mVp-p@-10℃;150mVppwhenSTBNote:1)Measurementsshallbemadewithanoscilloscopewith20MHzbandwidth.示波器須設置在20兆赫茲帶寬2)Outputsshallbebypassedattheconnectorwitha0.1uFceramiccapacitorandaMEGMEET麥格米特電氣技術(shù)有限公司MEGMEETELECTRICALTECHNOLOGYCO.,LTD.DESCRIPTION:(規(guī)格書)SPECIFICATIONTHESESPECIFICATIONARETHEPROPERTYOFMEGMEETELECTRICALTECHNOLOGYCO.,LTDANDSHALLNOTBEREPRODUCEDORUSEDASTHEBASISFORTHEMANUFACTUREORSELLOFAPPARATUSESORDEVICESWITHOUTPERMISSION.ModelNo.:MP128DATEPREPAREDCHECKEDAPPROVEDREV:2009/12/03ZHANXINGGUICHENCAIZHANGZHIDocumentNo.:1.15OF1110uFelectrolyticcapacitortosimulatesystemloading.輸出須并聯(lián)0.1uF的陶瓷電容和10uF的電解電容來模擬負載1.2.3OutputTransientResponse.（輸出動態(tài)響應）Table4.Testcondition.測試條件VoltageToleranceLimitSlewRateLoadChange5.0V/5.0VSB 5$V/12V/ 10%0.2A/uSMin.to50%loadand50%toMaxloadAlloutput 10%0.2A/uSMin.loadtoMaxloadNote:Transientresponsemeasurementsshallbemadewithaloadchangingrepetitionrateof50Hzto10kHz.以50~10KHz的頻率跳變負載來測試。1.2.4Table5DCOutputHold-UpTime.（輸出保持時間）OutputVoltage120Vacinput220Vacinput V1( 24V) 10mS 10mS V2( A24V) 10mS 10mS V3( 12V) 10mS 10mS V4( 5.0V) 10mS 10mS V5( 5.0VSB) 10mS 10mSNote:Allofdcoutputatfullload.所有輸出帶滿載1.2.5Table6DCOutputOvershootAtTurnOn TurnOff.（輸出超調(diào)）OutputChannelOutput(V)Overshootvoltage(V)超調(diào)電壓Turnon開機Turnoff關(guān)機 V1( 24V) 24V10% V2( A24V) 24V10% V3( 12V) 12V10% V4( 5.0V) 5.0V10% V5( 5.0VSB) 5.0V10%Note:AllofdcoutputcurrentfromMin.toMax.測試時負載范圍：最小到最大1.2.6Table7DCoutputvoltagerisetime（輸出上升時間）OutputVoltage120Vacinput FullLoad220Vacinput FullLoad V1( 24V) 100mS 100mS V2( A24V) 100mS 100mSMEGMEET麥格米特電氣技術(shù)有限公司MEGMEETELECTRICALTECHNOLOGYCO.,LTD.DESCRIPTION:(規(guī)格書)SPECIFICATIONTHESESPECIFICATIONARETHEPROPERTYOFMEGMEETELECTRICALTECHNOLOGYCO.,LTDANDSHALLNOTBEREPRODUCEDORUSEDASTHEBASISFORTHEMANUFACTUREORSELLOFAPPARATUSESORDEVICESWITHOUTPERMISSION.ModelNo.:MP128DATEPREPAREDCHECKEDAPPROVEDREV:2009/12/03ZHANXINGGUICHENCAIZHANGZHIDocumentNo.:1.16OF11 V3( 12V) 100mS 100mS V4( 5.0V) 100mS 100mS V5( 5.0VSB) 50mS 50mSNote:Theoutputvoltagesshallrisefrom10%to90%oftheiroutputvoltage.輸出從10%上升到90%的時間1.3RemoteOn/OffControl：（遙控功能）ThepowersupplyDCoutputs(without 5.0Vsb)shallbeenablewithanactive-highTTL( 2.5V/2.0mA)-compatiblesignal(Ps-on).The 5.0VsbisonwhenevertheACpowerispresent.除5.0Vsb外，其余輸出受控于一個TTL電平兼容的信號（Ps-on 2.5V/2.0mA）,5.0Vsb上電就存在。*WhenPs-onispulledtoTTLhigh,theDCoutputsaretobeenabled.Ps-on高電平，打開輸出*WhenPs-onispulledtoTTLloworopencircuit,theDCoutputsaretobedisabled.Ps-on低電平，關(guān)閉輸出Table8.Ps-onSignalCommentsOutputsPs-on-high 2.5V 2.0mA(source)OutputPs-on-low 0.5VXPs-on-open--X1.4Protection:（保護功能）1.4.1Table9DCoutputOverVoltageProtection.（輸出過壓保護）OutputVoltageTYP.OverVoltageComments V1( 24V) V2( A24V) 27VPowersupplylatchintoshutdownstate輸出鎖機 V2( 12V) 14VPowersupplylatchintoshutdownstate輸出鎖機Note:ThepowersupplyshallbetestatmaxACvoltage(264Vac)andminloadornoload.應該在最大交流輸入電壓264伏和輕載、空載下測試。1.4.2Table10DCOutputOvercurrentProtection.（輸出過流保護）OutputVoltageOverCurrentComments V1( 24V) 13Atyp*Hiccup嘗試重復啟動 V2( A24V) 3Atyp*Hiccup嘗試重復啟動 V3( 12V) 4Atyp*Hiccup嘗試重復啟動 V4( 5.0V) 4.5Atyp*Hiccup嘗試重復啟動 V5( 5.0VSB) 2.5Atyp*Hiccup嘗試重復啟動MEGMEET麥格米特電氣技術(shù)有限公司MEGMEETELECTRICALTECHNOLOGYCO.,LTD.DESCRIPTION:(規(guī)格書)SPECIFICATIONTHESESPECIFICATIONARETHEPROPERTYOFMEGMEETELECTRICALTECHNOLOGYCO.,LTDANDSHALLNOTBEREPRODUCEDORUSEDASTHEBASISFORTHEMANUFACTUREORSELLOFAPPARATUSESORDEVICESWITHOUTPERMISSION.ModelNo.:MP128DATEPREPAREDCHECKEDAPPROVEDREV:2009/12/03ZHANXINGGUICHENCAIZHANGZHIDocumentNo.:1.17OF11Note:*TheovercurrentprotectionshouldbetestatotherofdcoutputatRatedloadbutthe24Vovercurrentprotectionshouldbetestat12Vdcoutputatminload.12V,5V和5VSTB過流保護測試是在其它額定負載時測試.而24V過流測試是在12V輕載電流時測試。1.4.3Table11DCOutputShortCircuitProtection.（輸出短路保護）OutputVoltageComments V1( 24V)Shutdown鎖機 V2( A24V)Shutdown鎖機 V3( 12V)Shutdown鎖機 V4( 5.0V)Hiccup嘗試重復啟動 V5( 5.0VSB)Hiccup嘗試重復啟動Note:*TheShortCircuitprotectionshouldbetestatotherofdcoutputatRatedload短路保護測試是在其它額定負載時測試.1.4.4ResetAfterShutdown.（保護功能復位）Recycletheps-onsignal,thepowersupplywillrestartafterthefaultremoved.故障去除后，關(guān)掉Ps-on信號再打開，電源即可恢復。2.Isolation（絕緣性能）2.1Table12（絕緣阻抗）InputToOutputDC500V50M min(atroomtemperature)InputToFGDC500V50M min(atroomtemperature)OutputToFGNonIsolated2.2Table13（絕緣耐壓）InputToOutput3000Vac50Hz1minute 10mAInputToFG1500Vac50Hz1minute 10mAOutputToFGNonIsolatedNote:OpenFGandOutputreturn.交流地和輸出負極要斷開。3.Safety（安全規(guī)格）ThepowersupplyshallcompliancewiththefollowingCriterion:電源安全性滿足下列標準1)UL60065MEGMEET麥格米特電氣技術(shù)有限公司MEGMEETELECTRICALTECHNOLOGYCO.,LTD.DESCRIPTION:(規(guī)格書)SPECIFICATIONTHESESPECIFICATIONARETHEPROPERTYOFMEGMEETELECTRICALTECHNOLOGYCO.,LTDANDSHALLNOTBEREPRODUCEDORUSEDASTHEBASISFORTHEMANUFACTUREORSELLOFAPPARATUSESORDEVICESWITHOUTPERMISSION.ModelNo.:MP128DATEPREPAREDCHECKEDAPPROVEDREV:2009/12/03ZHANXINGGUICHENCAIZHANGZHIDocumentNo.:1.18OF112)EN600653)GB8898-20014.EMC（電磁兼容性）4.1EMI（電磁干擾）ThepowersupplyshallcompliancewiththefollowingCriterion:電源電磁干擾滿足下列規(guī)則：1)ConductionEmission:（傳導干擾度）*EN55013,CLASSB*GB13837,CLASSB*FCCPART15CLASSB2)RadiatedEmission:（輻射干擾度）*EN55013,CLASSB*GB13837,CLASSB*FCCPART15CLASSB4.2EMS（電磁抗擾）ThepowersupplyshallcompliancewiththefollowingCriterion:電源電磁抗擾滿足下列規(guī)則：1)ESD（靜電抗擾度）*GB17626.2-1998/IEC61000-4-22)EFT（脈沖群抗擾度）*GB17626.4-1998/IEC61000-4-43KV3)Surge（雷擊浪涌）*GB17626.5-1998/IEC61000-4-51.5KV/3KV5.EnvironmentalRequirement（工作環(huán)境）5.1Temperature（環(huán)境溫度）*Operating:0℃to 40℃.*Store:-20℃to 80℃.5.2Humidity（環(huán)境濕度）*Operating:From10%to90%relativehumidity(non-condensing).*Store:From5to95%relativehumidity(non-condensing).5.3Altitude（海拔高度）*Operating:to10,000ft.*Store:to20,000ft.5.4CoolingMethod（冷卻方式）*Ventilationcooling.自然冷卻5.5Vibration（振動耐受）MEGMEET麥格米特電氣技術(shù)有限公司MEGMEETELECTRICALTECHNOLOGYCO.,LTD.DESCRIPTION:(規(guī)格書)SPECIFICATIONTHESESPECIFICATIONARETHEPROPERTYOFMEGMEETELECTRICALTECHNOLOGYCO.,LTDANDSHALLNOTBEREPRODUCEDORUSEDASTHEBASISFORTHEMANUFACTUREORSELLOFAPPARATUSESORDEVICESWITHOUTPERMISSION.ModelNo.:MP128DATEPREPAREDCHECKEDAPPROVEDREV:2009/12/03ZHANXINGGUICHENCAIZHANGZHIDocumentNo.:1.19OF11*10-55Hz,19.6m/s (2G),3minutesperiod,60minuteseachalongX,YandZaxis.5.6Impact（沖擊耐受）*49m/s (5G),11ms,onceeachX,YandZaxis.6.Dimension（物理尺寸）*280mm 180mm 12mm(長L*寬W*高H).板面高7.Weight（重量）*約600g8.PinConnection(連接器腳位定義)Table15Pin-CON4,CON5ConnectionAndFunctionNO.PinConnectionFunction5.6.7.8GND 24VDCRETURN1.2.3.4 24V 24VDCOUTPUTNote:CON4--XHCONNEETION,TYPE:pitch2.5mmTable16Pin-CON3ConnectionAndFunctionNO.PinConnectionFunction3.4GND 24VDCRETURN1.2 A24V A24VDCOUTPUTNote:CON3--XHCONNEETION,TYPE:pitch2.5mmTable17Pin-CON2ConnectionAndFunctionNO.PinConnectionFunction1.2GND 5V 5VSB 12VDCRETURN3.4 5V 5VDCOUTPUT5STBSMPSON/OFFCONTROL(ON=HIGH)6 5VSBSTANDBY( 5.0VDC)OUTPUT7.8 5V 5VDCOUTPUT9.10.11GND 5V 5VSB 12VDCRETURN12.13 12V 12VDCOUTPUTNote:CON2--XHCONNEETION,TYPE:pitch2.5mmTable18Pin-CON1ConnectionAndFunctionNO.PinConnectionFunction①AC-LACINPUTLINE②---NC③AC-NACINPUTNUTUREMEGMEET麥格米特電氣技術(shù)有限公司MEGMEETELECTRICALTECHNOLOGYCO.,LTD.DESCRIPTION:(規(guī)格書)SPECIFICATIONTHESESPECIFICATIONARETHEPROPERTYOFMEGMEETELECTRICALTECHNOLOGYCO.,LTDANDSHALLNOTBEREPRODUCEDORUSEDASTHEBASISFORTHEMANUFACTUREORSELLOFAPPARATUSESORDEVICESWITHOUTPERMISSION.ModelNo.:MP128 本公司供應批發(fā)麥格米特LED液晶電視電源板37寸42寸LED質(zhì)量保證，歡迎咨詢洽談。