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目  錄CONTENTS一、概述(BRIEF)1二、1/4磚QH系列產(chǎn)品介紹(INTRODUCTIONOFQUARTER-BRICKSERIES)2三、CH系列產(chǎn)品介紹(INTRODUCTIONOFCHSERIES)2四、輸入定電壓系列產(chǎn)品介紹(INTRODUCTIONOFFIXEDINPUTVOLTAGESERIES)2五、WR(NR)系列產(chǎn)品介紹(INTRODUCTIONOFWR(NR)SERIES)3六、KDM系列產(chǎn)品介紹(INTRODUCTIONOFKDMSERIES)3七、底視管腳尺寸及定義(CASEBOTTOMVIEWANDPINSDEFINITION)5八、DC/DC的應(yīng)用與設(shè)計(APPLICATIONANDDESIGNOFDC/DCCONVERTER)9一、概述(Brief)煙臺東方電子玉麟電氣有限公司位于中國最佳魅力城市-煙臺市,致力于電力電子系列產(chǎn)品、計算機監(jiān)控系統(tǒng)的科研開發(fā)、生產(chǎn)經(jīng)營和工程服務(wù),是目前國內(nèi)品種最齊全、技術(shù)最先進、功能最完善的電源及計算機監(jiān)控系統(tǒng)生產(chǎn)廠家之一.公司擁有多項國家發(fā)明專利,全部產(chǎn)品均擁有自主知識產(chǎn)權(quán).煙臺東方電子玉麟電氣有限公司主要產(chǎn)品包括模塊電源(DC-DC、AC-DC)、直流操作電源成套裝置、通信電源系列產(chǎn)品、電源綜合監(jiān)控系統(tǒng)、動力設(shè)備及環(huán)境集中監(jiān)控系統(tǒng)、電力正弦波逆變器等六大類三百多個品種.公司于1998年1月順利通過ISO9001國際質(zhì)量體系認(rèn)證,并于2002年順利通過2000版換版工作.公司外購、外協(xié)生產(chǎn)廠家均通過嚴(yán)格審查,大部分通過ISO9000質(zhì)量體系認(rèn)證,具有供貨進度、供貨時間及售后服務(wù)保障.公司具有400平方米的電源產(chǎn)品實驗室和200平方米的計算機監(jiān)控實驗室,擁有先進的測試儀器和調(diào)試工裝,確保產(chǎn)品從技術(shù)預(yù)研、樣機試制、小批試產(chǎn)到批量規(guī)模投產(chǎn)全過程的質(zhì)量跟蹤和控制.專業(yè)的產(chǎn)品生產(chǎn)線、先進的檢測設(shè)備、嚴(yán)格的管理,保證了產(chǎn)品質(zhì)量和性能.本公司設(shè)計生產(chǎn)的DC-DC隔離變換器曾獲得山東省優(yōu)秀新產(chǎn)品二等獎,嚴(yán)格執(zhí)行了《YD/T733-94通信用直流—直流模塊電源》和《Q/RKG006-2002YDF29101型DC-DC變換器》產(chǎn)品標(biāo)準(zhǔn),有1/4磚QH系列、高功率密度CH系列、輸入定電壓系列、WR(NR)系列、KDM系列等五大系列上百種規(guī)格的產(chǎn)品,已廣泛應(yīng)用于通訊設(shè)備、鐵路控制系統(tǒng)、運輸裝備、電池供電設(shè)備、分布式供電系統(tǒng)、工業(yè)自動化、數(shù)據(jù)處理設(shè)備、測試儀器、微型計算機系統(tǒng)等領(lǐng)域.我們還可以根據(jù)用戶的特殊要求,專門設(shè)計新的DC-DC隔離變換器.聯(lián)系人:鐘澤斌手機:13963839537,電子郵件:dongfangdianyuan@163.comDONGFANGbrandDC-DCisolatedconvertershaveeveracquiredthesecondprizeofEXCELLENTNEWPRODUCTSINSHANDONGPROVINCE.Theseconvertersareproducedstrictlyby“YD/T733-94DC-DCmoduleconverterfortelecommunications”and“Q/RKG006-2002YDF29101typeDC-DCconverter”,andhavefiveseriesincludingquarter-brickQHseries,highpowerdensityCHseries,fixedinputvoltageseries,WR(NR)seriesandKDMseries,over100modelsavailable.Theyhavebeenwidelyusedinallkindsoffieldssuchastelecommunicationsequipment,railwaycontrolsystem,transportationequipment,batteryoperatedequipment,distributedpowernetworks,factoryautomation,dataprocessingequipment,testequipmentandmicrocomputers.Meanwhilecustomizeddesignisprovidedatuser’srequest.二、1/4磚QH系列產(chǎn)品介紹(IntroductionofQuarter-brickSeries)1/4磚QH系列DC-DC隔離變換器是針對通信領(lǐng)域開發(fā)的新型模塊電源,采用國際標(biāo)準(zhǔn)的開放式1/4磚結(jié)構(gòu),最大輸出電流達25A,輸入電壓范圍寬,效率高,具有遙控、遠端取樣、輸出電壓精確可調(diào)、輸出過壓保護、過流保護和過溫保護等多種功能,適用于分布式供電系統(tǒng)、無線網(wǎng)絡(luò)、光網(wǎng)絡(luò)設(shè)備和企業(yè)網(wǎng),可為最新一代的IC和微處理器提供電源.  Quarter-brickQHseriesaredesignedfortheapplicationsintelecommunicationfield,theyadoptinternationalstandardquarter-brickopenframe,candeliverupto25Aofoutputcurrent,operateoverawiderangeofinputvoltageandachieveveryhighefficiency,withremoteOn/Off,remotesense,outputvoltageadjustment,over-voltage,over-currentandover-temperatureprotection.Theyaresuitablefordistributedpowerarchitectures,wirelessnetwork,opticalnetworkequipment,enterprisenetworksandlatestgenerationICSandmicroprocessorpoweredapplications.  1/4磚QH系列DC-DC隔離變換器是2004年山東省信息產(chǎn)業(yè)發(fā)展專項資金項目,2005年11月通過省信息產(chǎn)業(yè)廳組織的項目驗收,2005年11月通過信息產(chǎn)業(yè)部通信電源產(chǎn)品質(zhì)量監(jiān)督檢驗中心測試,2005年11月通過省科技廳組織的科技成果鑒定,鑒定結(jié)論為:“其主要技術(shù)性能在國內(nèi)同類產(chǎn)品中處于領(lǐng)先水平,并達到國際先進水平”.Quarter-brickQHseriesaresupportedbyINFORMATIONINDUSTRYDEVELOPTMENTFUNDOFSHANDONGPROVINCEIN2004andhavepassedthecheckandacceptorganizedbyINFORMATIONINDUSTRYOFFICEOFSHANDONGPROVINCE.TheserieshavealsopassedthetestofNATIONINFORMATIONINDUSTRYMINISTRYandtechnologicalfruitidentificationorganizedbySCIENCEANDTECHNOLOGYOFFICEOFSHANDONGPROVINCE.  2.1特點(Characteristics)i行業(yè)標(biāo)準(zhǔn)1/4磚尺寸(Industrystandardquarter-bricksize):57.9mm×36.8mm×8.3mm(2.28′×1.45′×0.33′)i多層印制板(MultilayerPCB)  i行業(yè)標(biāo)準(zhǔn)引腳布置(Industrystandardpinsdefinition)i隔離電壓1500Vdc(1500Vdcisolationvoltage)i固定開關(guān)頻率(Fixedswitchingfrequency)i高效率(Highefficiency)i輸出電壓可調(diào)(Adjustableoutputvoltage)  i負(fù)邏輯遙控開關(guān)機功能(RemoteOn/Offnegativelogic)i遠端取樣功能(Remotesense)i可自動恢復(fù)的輸入欠壓保護(Auto-recoveringinputunder-voltageprotection)i輸出過壓保護(Outputover-voltageprotection)i可自動恢復(fù)的輸出過流保護(Auto-recoveringoutputover-currentprotection)i可自動恢復(fù)的輸出短路保護(Auto-recoveringoutputshortcircuitprotection)i可自動恢復(fù)的過溫保護(120℃)(Auto-recoveringover-temperatureprotection)  2.2型號定義(ModelDefinition)  QH100—48S05                                                                            標(biāo)稱輸出電壓(Ratedoutputvoltage)(V)輸出路數(shù)(Outputmodes)S:單路(Single)D:雙路(Dual)標(biāo)稱輸入電壓(Ratedinputvoltage)(V)                      標(biāo)稱輸出功率(Ratedoutputpower)(W)1/4磚高功率密度型(Quarter-brickhighpowerdensityseries)2.3型號和規(guī)格(SeriesSelectionTable)  型號(Series)輸入電壓(InputVoltage)(V)輸出電壓(OutputVoltage)(V)輸出電流(OutputCurrent)(A)效率(典型)(Efficiency(typical))QH100-48S1V248(36~75)1.22579QH100-48S1V548(36~75)1.52582QH50-48S1V848(36~75)1.81585QH100-48S1V848(36~75)1.82585QH50-48S2V548(36~75)2.51287QH100-48S2V548(36~75)2.52586QH50-48S3V348(36~75)3.31290QH100-48S3V348(36~75)3.32588QH50-48S0548(36~75)5.01090QH100-48S0548(36~75)5.02090QH50-48S1248(36~75)124.291QH100-48S1248(36~75)128.3912.4技術(shù)參數(shù)及技術(shù)指標(biāo)(ParametersandValues)除有特別說明,所有參數(shù)測試條件為:環(huán)境溫度25℃,輸入標(biāo)稱電壓,輸出阻性標(biāo)稱負(fù)載Unlessotherwiseindicated,specificationsaretestedon:ambienttemperature25℃,ratedinputvoltageandratedoutputload輸入特性(InputCharacteristics)指標(biāo)                          (Values)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸入電壓范圍(InputVoltage)QH364875Vdc參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)開啟電壓(Turn-onVoltage)QH33Vdc關(guān)斷電壓(Turn-offVoltage)QH30Vdc滯環(huán)(Hysteresis)QH3Vdc遙控特性(Remoteon/off)QH負(fù)邏輯Negative啟動延遲(StartupDelayTimefromon/off)QH30mSVo從0上升到10%額定輸出電壓(Vo=0to0.1Vo.nom)輸出電壓上升時間(OutputVoltageRiseTime)QH60mSVo從10%上升到90%額定輸出電壓(Vo=0to0.9Vo.nom)輸出特性(OutputCharacteristics)QH100-48S1V2輸出電壓設(shè)定值(OutputVoltageSetpoint)1.1821.21.218Vdc效率(Efficiency)767982%電壓調(diào)整率(LineRegulation)±0.4%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.6%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.026%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出紋波噪聲(OutputRippleandNoise)2575mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)1.411.8V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩQH100-48S1V5輸出電壓設(shè)定值(OutputVoltageSetpoint)1.471.51.53Vdc效率(Efficiency)788284%參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)電壓調(diào)整率(LineRegulation)±0.3%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.5%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.02%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出過壓保護(OutputOver-voltageProtection)1.72.3V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩQH50-48S1V8輸出電壓設(shè)定值(OutputVoltageSetpoint)1.771.81.83Vdc效率(Efficiency)838588%電壓調(diào)整率(LineRegulation)±0.3%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.4%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.017%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)15A輸出過流保護(OutputCurrentLimitingThreshold)20A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.152.58V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩ參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)QH100-48S1V8輸出電壓設(shè)定值(OutputVoltageSetpoint)1.771.81.83Vdc效率(Efficiency)828587%電壓調(diào)整率(LineRegulation)±0.3%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.4%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.017%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.152.58V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩQH50-48S2V5輸出電壓設(shè)定值(OutputVoltageSetpoint)2.462.52.54Vdc效率(Efficiency)858790%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.3%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出電流(OutputCurrent)12A輸出過流保護(OutputCurrentLimitingThreshold)15A輸出紋波噪聲(OutputRippleandNoise)40100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1180mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.73.5V容性負(fù)載(ExternalLoadCapacitance)05000μF參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S2V5輸出電壓設(shè)定值(OutputVoltageSetpoint)2.462.52.54Vdc效率(Efficiency)848689%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.3%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A輸出紋波噪聲(OutputRippleandNoise)35100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1250mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.73.5V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH50-48S3V3輸出電壓設(shè)定值(OutputVoltageSetpoint)3.253.33.35Vdc效率(Efficiency)889093%參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.011%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)12A輸出過流保護(OutputCurrentLimitingThreshold)15A輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1180mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出過壓保護(OutputOver-voltageProtection)3.754.4V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S3V3輸出電壓設(shè)定值(OutputVoltageSetpoint)3.253.33.35Vdc效率(Efficiency)868891%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.011%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1250mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)3.754.4V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩ參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)QH50-48S05輸出電壓設(shè)定值(OutputVoltageSetpoint)4.9255.08Vdc效率(Efficiency)889093%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.009%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)10A輸出過流保護(OutputCurrentLimitingThreshold)12A輸出紋波噪聲(OutputRippleandNoise)50125mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1220mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)250mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)5.76.7V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S05輸出電壓設(shè)定值(OutputVoltageSetpoint)4.9255.08Vdc效率(Efficiency)879092%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.009%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出電流(OutputCurrent)20A輸出過流保護(OutputCurrentLimitingThreshold)22A輸出紋波噪聲(OutputRippleandNoise)45125mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1200mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)250mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)5.76.7V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)隔離電阻(IsolationResistance)10MΩQH50-48S12輸出電壓設(shè)定值(OutputVoltageSetpoint)11.641212.36Vdc效率(Efficiency)899194%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)4.2A輸出過流保護(OutputCurrentLimitingThreshold)6A輸出紋波噪聲(OutputRippleandNoise)60150mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)80110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.07160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)600mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)13.615.5V容性負(fù)載(ExternalLoadCapacitance)01500μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S12輸出電壓設(shè)定值(OutputVoltageSetpoint)11.641212.36Vdc效率(Efficiency)889193%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)8.3A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出過流保護(OutputCurrentLimitingThreshold)12A輸出紋波噪聲(OutputRippleandNoise)60150mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)80110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.05200mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)600mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)13.615.5V容性負(fù)載(ExternalLoadCapacitance)02000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩ參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)一般特性(CommonCharacteristics)隔離電壓(IsolationVoltage)1500Vdc儲存溫度(StorageTemperature)-55125℃工作溫度(OperationTemperature)-40120℃重量(Weight)40gMTBF3×106hTR-332外形尺寸(Demensions)57.9mm×36.8mm×8.3mm開放式,公差±0.5mm(OpenFrame,Tolerance±0.5mm)2.5外形圖及引腳定義(OutlineandPinsDefinition)        2.6部分功能說明及使用注意事項(FunctionExplainationsandNotes)    i過流保護(Over-currentProtection)    模塊具有限流保護功能,在輸出過載或短路時會進入“打嗝式”保護狀態(tài).一旦輸出電流恢復(fù)正常,模塊可自動恢復(fù)正常工作狀態(tài).    Thepowermoduleshavecurrentlimitprotectiontoprotectthemoduleduringoutputoverloadandshortcircuitconditions.Duringoverloadconditions,thepowermodulesmayprotectthemselvesbyenteringahiccupcurrentlimitmode.Themoduleswilloperatenormallyoncetheoutputcurrentreturnstothespecifiedoperatingrange.  i輸出過壓保護(OutputOver-voltageProtection)    模塊具有獨立的過壓保護電路.當(dāng)模塊出現(xiàn)過壓,過壓保護電路檢測到輸出電壓達到過壓保護點時,模塊進入“打嗝式”過壓保護狀態(tài).當(dāng)故障排除,模塊恢復(fù)正常工作狀態(tài).    Thepowermoduleshaveacontrolcircuit,independentoftheprimarycontrolloop.Ifthereisafaultintheprimaryregulationloop,theovervoltageprotectioncircuitrywillcausethepowermoduletoenterahiccupover-voltagemodeonceitdetectsthattheoutputvoltagehasreachedtheover-voltagelevel.Whentheconditioncausingtheover-voltageiscorrected,themodulewilloperatenormally.  i熱保護(ThermalProtection)    如果模塊運行超過最大工作溫度,模塊將關(guān)斷,使其不至于熱損壞.當(dāng)溫度降到過溫保護閾值之下,模塊自動重啟.    Whenthepowermodulesexceedthemaximumoperatingtemperature,themodulesmayturn-offtosafe-guardthepowerunitagainstthermaldamage.Themodulewillautorestartastheunitiscooledbelowtheovertemperaturethreshold.  i遙控開關(guān)機(Remoteon/off)    模塊為負(fù)邏輯遙控開關(guān)機.當(dāng)On/Off與Vin(-)相連時,模塊開通;當(dāng)On/Off開路時,模塊關(guān)斷.使用時用戶應(yīng)在On/Off和Vin(-)之間提供開關(guān)以控制兩腳間的電壓.On/Off腳可產(chǎn)生的最高電壓為15V,最大允許漏電流為50μA.用戶使用的開關(guān)必須能夠維持一個

一、概述(Brief)煙臺東方電子玉麟電氣有限公司位于中國最佳魅力城市-煙臺市,致力于電力電子系列產(chǎn)品、計算機監(jiān)控系統(tǒng)的科研開發(fā)、生產(chǎn)經(jīng)營和工程服務(wù),是目前國內(nèi)品種最齊全、技術(shù)最先進、功能最完善的電源及計算機監(jiān)控系統(tǒng)生產(chǎn)廠家之一.公司擁有多項國家發(fā)明專利,全部產(chǎn)品均擁有自主知識產(chǎn)權(quán).煙臺東方電子玉麟電氣有限公司主要產(chǎn)品包括模塊電源(DC-DC、AC-DC)、直流操作電源成套裝置、通信電源系列產(chǎn)品、電源綜合監(jiān)控系統(tǒng)、動力設(shè)備及環(huán)境集中監(jiān)控系統(tǒng)、電力正弦波逆變器等六大類三百多個品種.公司于1998年1月順利通過ISO9001國際質(zhì)量體系認(rèn)證,并于2002年順利通過2000版換版工作.公司外購、外協(xié)生產(chǎn)廠家均通過嚴(yán)格審查,大部分通過ISO9000質(zhì)量體系認(rèn)證,具有供貨進度、供貨時間及售后服務(wù)保障.公司具有400平方米的電源產(chǎn)品實驗室和200平方米的計算機監(jiān)控實驗室,擁有先進的測試儀器和調(diào)試工裝,確保產(chǎn)品從技術(shù)預(yù)研、樣機試制、小批試產(chǎn)到批量規(guī)模投產(chǎn)全過程的質(zhì)量跟蹤和控制.專業(yè)的產(chǎn)品生產(chǎn)線、先進的檢測設(shè)備、嚴(yán)格的管理,保證了產(chǎn)品質(zhì)量和性能.本公司設(shè)計生產(chǎn)的DC-DC隔離變換器曾獲得山東省優(yōu)秀新產(chǎn)品二等獎,嚴(yán)格執(zhí)行了《YD/T733-94通信用直流—直流模塊電源》和《Q/RKG006-2002YDF29101型DC-DC變換器》產(chǎn)品標(biāo)準(zhǔn),有1/4磚QH系列、高功率密度CH系列、輸入定電壓系列、WR(NR)系列、KDM系列等五大系列上百種規(guī)格的產(chǎn)品,已廣泛應(yīng)用于通訊設(shè)備、鐵路控制系統(tǒng)、運輸裝備、電池供電設(shè)備、分布式供電系統(tǒng)、工業(yè)自動化、數(shù)據(jù)處理設(shè)備、測試儀器、微型計算機系統(tǒng)等領(lǐng)域.我們還可以根據(jù)用戶的特殊要求,專門設(shè)計新的DC-DC隔離變換器.聯(lián)系人鐘澤斌13963839537DONGFANGbrandDC-DCisolatedconvertershaveeveracquiredthesecondprizeofEXCELLENTNEWPRODUCTSINSHANDONGPROVINCE.Theseconvertersareproducedstrictlyby“YD/T733-94DC-DCmoduleconverterfortelecommunications”and“Q/RKG006-2002YDF29101typeDC-DCconverter”,andhavefiveseriesincludingquarter-brickQHseries,highpowerdensityCHseries,fixedinputvoltageseries,WR(NR)seriesandKDMseries,over100modelsavailable.Theyhavebeenwidelyusedinallkindsoffieldssuchastelecommunicationsequipment,railwaycontrolsystem,transportationequipment,batteryoperatedequipment,distributedpowernetworks,factoryautomation,dataprocessingequipment,testequipmentandmicrocomputers.Meanwhilecustomizeddesignisprovidedatuser’srequest.二、1/4磚QH系列產(chǎn)品介紹(IntroductionofQuarter-brickSeries)1/4磚QH系列DC-DC隔離變換器是針對通信領(lǐng)域開發(fā)的新型模塊電源,采用國際標(biāo)準(zhǔn)的開放式1/4磚結(jié)構(gòu),最大輸出電流達25A,輸入電壓范圍寬,效率高,具有遙控、遠端取樣、輸出電壓精確可調(diào)、輸出過壓保護、過流保護和過溫保護等多種功能,適用于分布式供電系統(tǒng)、無線網(wǎng)絡(luò)、光網(wǎng)絡(luò)設(shè)備和企業(yè)網(wǎng),可為最新一代的IC和微處理器提供電源.  Quarter-brickQHseriesaredesignedfortheapplicationsintelecommunicationfield,theyadoptinternationalstandardquarter-brickopenframe,candeliverupto25Aofoutputcurrent,operateoverawiderangeofinputvoltageandachieveveryhighefficiency,withremoteOn/Off,remotesense,outputvoltageadjustment,over-voltage,over-currentandover-temperatureprotection.Theyaresuitablefordistributedpowerarchitectures,wirelessnetwork,opticalnetworkequipment,enterprisenetworksandlatestgenerationICSandmicroprocessorpoweredapplications.  1/4磚QH系列DC-DC隔離變換器是2004年山東省信息產(chǎn)業(yè)發(fā)展專項資金項目,2005年11月通過省信息產(chǎn)業(yè)廳組織的項目驗收,2005年11月通過信息產(chǎn)業(yè)部通信電源產(chǎn)品質(zhì)量監(jiān)督檢驗中心測試,2005年11月通過省科技廳組織的科技成果鑒定,鑒定結(jié)論為:“其主要技術(shù)性能在國內(nèi)同類產(chǎn)品中處于領(lǐng)先水平,并達到國際先進水平”.Quarter-brickQHseriesaresupportedbyINFORMATIONINDUSTRYDEVELOPTMENTFUNDOFSHANDONGPROVINCEIN2004andhavepassedthecheckandacceptorganizedbyINFORMATIONINDUSTRYOFFICEOFSHANDONGPROVINCE.TheserieshavealsopassedthetestofNATIONINFORMATIONINDUSTRYMINISTRYandtechnologicalfruitidentificationorganizedbySCIENCEANDTECHNOLOGYOFFICEOFSHANDONGPROVINCE.  2.1特點(Characteristics)i行業(yè)標(biāo)準(zhǔn)1/4磚尺寸(Industrystandardquarter-bricksize):57.9mm×36.8mm×8.3mm(2.28′×1.45′×0.33′)i多層印制板(MultilayerPCB)  i行業(yè)標(biāo)準(zhǔn)引腳布置(Industrystandardpinsdefinition)i隔離電壓1500Vdc(1500Vdcisolationvoltage)i固定開關(guān)頻率(Fixedswitchingfrequency)i高效率(Highefficiency)i輸出電壓可調(diào)(Adjustableoutputvoltage)  i負(fù)邏輯遙控開關(guān)機功能(RemoteOn/Offnegativelogic)i遠端取樣功能(Remotesense)i可自動恢復(fù)的輸入欠壓保護(Auto-recoveringinputunder-voltageprotection)i輸出過壓保護(Outputover-voltageprotection)i可自動恢復(fù)的輸出過流保護(Auto-recoveringoutputover-currentprotection)i可自動恢復(fù)的輸出短路保護(Auto-recoveringoutputshortcircuitprotection)i可自動恢復(fù)的過溫保護(120℃)(Auto-recoveringover-temperatureprotection)  2.2型號定義(ModelDefinition)  QH100—48S05                                                                            標(biāo)稱輸出電壓(Ratedoutputvoltage)(V)輸出路數(shù)(Outputmodes)S:單路(Single)D:雙路(Dual)標(biāo)稱輸入電壓(Ratedinputvoltage)(V)                      標(biāo)稱輸出功率(Ratedoutputpower)(W)1/4磚高功率密度型(Quarter-brickhighpowerdensityseries)2.3型號和規(guī)格(SeriesSelectionTable)  型號(Series)輸入電壓(InputVoltage)(V)輸出電壓(OutputVoltage)(V)輸出電流(OutputCurrent)(A)效率(典型)(Efficiency(typical))QH100-48S1V248(36~75)1.22579QH100-48S1V548(36~75)1.52582QH50-48S1V848(36~75)1.81585QH100-48S1V848(36~75)1.82585QH50-48S2V548(36~75)2.51287QH100-48S2V548(36~75)2.52586QH50-48S3V348(36~75)3.31290QH100-48S3V348(36~75)3.32588QH50-48S0548(36~75)5.01090QH100-48S0548(36~75)5.02090QH50-48S1248(36~75)124.291QH100-48S1248(36~75)128.3912.4技術(shù)參數(shù)及技術(shù)指標(biāo)(ParametersandValues)除有特別說明,所有參數(shù)測試條件為:環(huán)境溫度25℃,輸入標(biāo)稱電壓,輸出阻性標(biāo)稱負(fù)載Unlessotherwiseindicated,specificationsaretestedon:ambienttemperature25℃,ratedinputvoltageandratedoutputload輸入特性(InputCharacteristics)指標(biāo)                          (Values)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸入電壓范圍(InputVoltage)QH364875Vdc參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)開啟電壓(Turn-onVoltage)QH33Vdc關(guān)斷電壓(Turn-offVoltage)QH30Vdc滯環(huán)(Hysteresis)QH3Vdc遙控特性(Remoteon/off)QH負(fù)邏輯Negative啟動延遲(StartupDelayTimefromon/off)QH30mSVo從0上升到10%額定輸出電壓(Vo=0to0.1Vo.nom)輸出電壓上升時間(OutputVoltageRiseTime)QH60mSVo從10%上升到90%額定輸出電壓(Vo=0to0.9Vo.nom)輸出特性(OutputCharacteristics)QH100-48S1V2輸出電壓設(shè)定值(OutputVoltageSetpoint)1.1821.21.218Vdc效率(Efficiency)767982%電壓調(diào)整率(LineRegulation)±0.4%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.6%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.026%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出紋波噪聲(OutputRippleandNoise)2575mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)1.411.8V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩQH100-48S1V5輸出電壓設(shè)定值(OutputVoltageSetpoint)1.471.51.53Vdc效率(Efficiency)788284%參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)電壓調(diào)整率(LineRegulation)±0.3%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.5%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.02%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出過壓保護(OutputOver-voltageProtection)1.72.3V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩQH50-48S1V8輸出電壓設(shè)定值(OutputVoltageSetpoint)1.771.81.83Vdc效率(Efficiency)838588%電壓調(diào)整率(LineRegulation)±0.3%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.4%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.017%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)15A輸出過流保護(OutputCurrentLimitingThreshold)20A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.152.58V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩ參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)QH100-48S1V8輸出電壓設(shè)定值(OutputVoltageSetpoint)1.771.81.83Vdc效率(Efficiency)828587%電壓調(diào)整率(LineRegulation)±0.3%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.4%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.017%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)120mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.152.58V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)2200PF隔離電阻(IsolationResistance)10MΩQH50-48S2V5輸出電壓設(shè)定值(OutputVoltageSetpoint)2.462.52.54Vdc效率(Efficiency)858790%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.3%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出電流(OutputCurrent)12A輸出過流保護(OutputCurrentLimitingThreshold)15A輸出紋波噪聲(OutputRippleandNoise)40100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1180mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.73.5V容性負(fù)載(ExternalLoadCapacitance)05000μF參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S2V5輸出電壓設(shè)定值(OutputVoltageSetpoint)2.462.52.54Vdc效率(Efficiency)848689%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.3%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A輸出紋波噪聲(OutputRippleandNoise)35100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1250mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)2.73.5V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH50-48S3V3輸出電壓設(shè)定值(OutputVoltageSetpoint)3.253.33.35Vdc效率(Efficiency)889093%參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.011%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)12A輸出過流保護(OutputCurrentLimitingThreshold)15A輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1180mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出過壓保護(OutputOver-voltageProtection)3.754.4V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S3V3輸出電壓設(shè)定值(OutputVoltageSetpoint)3.253.33.35Vdc效率(Efficiency)868891%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.011%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)25A輸出過流保護(OutputCurrentLimitingThreshold)33A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出紋波噪聲(OutputRippleandNoise)25100mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1250mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)160mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)3.754.4V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩ參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)QH50-48S05輸出電壓設(shè)定值(OutputVoltageSetpoint)4.9255.08Vdc效率(Efficiency)889093%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.009%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)10A輸出過流保護(OutputCurrentLimitingThreshold)12A輸出紋波噪聲(OutputRippleandNoise)50125mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1220mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)250mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)5.76.7V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S05輸出電壓設(shè)定值(OutputVoltageSetpoint)4.9255.08Vdc效率(Efficiency)879092%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.009%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出電流(OutputCurrent)20A輸出過流保護(OutputCurrentLimitingThreshold)22A輸出紋波噪聲(OutputRippleandNoise)45125mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)90110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.1200mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)250mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)5.76.7V容性負(fù)載(ExternalLoadCapacitance)05000μF隔離電容(IsolationCapacitance)1000PF參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)隔離電阻(IsolationResistance)10MΩQH50-48S12輸出電壓設(shè)定值(OutputVoltageSetpoint)11.641212.36Vdc效率(Efficiency)899194%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)4.2A輸出過流保護(OutputCurrentLimitingThreshold)6A輸出紋波噪聲(OutputRippleandNoise)60150mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)80110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.07160mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)600mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)13.615.5V容性負(fù)載(ExternalLoadCapacitance)01500μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩQH100-48S12輸出電壓設(shè)定值(OutputVoltageSetpoint)11.641212.36Vdc效率(Efficiency)889193%電壓調(diào)整率(LineRegulation)±0.2%全電壓范圍(Vin=Vin.mintoVin.max)負(fù)載調(diào)整率(LoadRegulation)±0.2%全負(fù)載范圍(Io=Io.mintoIo.max)溫度系數(shù)(TemperatureRegulation)±0.013%/℃全工作溫度范圍(Tc=Tc.mintoTc.max)輸出電流(OutputCurrent)8.3A參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)輸出過流保護(OutputCurrentLimitingThreshold)12A輸出紋波噪聲(OutputRippleandNoise)60150mVCex1=1μFceramic,Cex2=10μFtantalum,BW=20MHz輸出電壓可調(diào)范圍(OutputVoltageAdjustmentRange)80110%Vo.nom動態(tài)響應(yīng)(DynamicResponse):恢復(fù)時間(RecoveryTime)瞬時電壓(TransientVoltage)0.05200mSmVDi/dt=0.1A/μS,Vin=48V,50%—75%階躍負(fù)載(Loadstep)啟動時輸出電壓過沖(OutputVoltageOvershootduringstartup)600mV開關(guān)頻率(SwitchingFrequency)300kHz固定頻率(Fixed)輸出過壓保護(OutputOver-voltageProtection)13.615.5V容性負(fù)載(ExternalLoadCapacitance)02000μF隔離電容(IsolationCapacitance)1000PF隔離電阻(IsolationResistance)10MΩ參數(shù)(Characteristics)型號(Series)最小(Min)典型(Typ)最大(Max)單位(Units)測試條件及備注(Notes)一般特性(CommonCharacteristics)隔離電壓(IsolationVoltage)1500Vdc儲存溫度(StorageTemperature)-55125℃工作溫度(OperationTemperature)-40120℃重量(Weight)40gMTBF3×106hTR-332外形尺寸(Demensions)57.9mm×36.8mm×8.3mm開放式,公差±0.5mm(OpenFrame,Tolerance±0.5mm)2.5外形圖及引腳定義(OutlineandPinsDefinition)        2.6部分功能說明及使用注意事項(FunctionExplainationsandNotes)    i過流保護(Over-currentProtection)    模塊具有限流保護功能,在輸出過載或短路時會進入“打嗝式”保護狀態(tài).一旦輸出電流恢復(fù)正常,模塊可自動恢復(fù)正常工作狀態(tài).    Thepowermoduleshavecurrentlimitprotectiontoprotectthemoduleduringoutputoverloadandshortcircuitconditions.Duringoverloadconditions,thepowermodulesmayprotectthemselvesbyenteringahiccupcurrentlimitmode.Themoduleswilloperatenormallyoncetheoutputcurrentreturnstothespecifiedoperatingrange.  i輸出過壓保護(OutputOver-voltageProtection)    模塊具有獨立的過壓保護電路.當(dāng)模塊出現(xiàn)過壓,過壓保護電路檢測到輸出電壓達到過壓保護點時,模塊進入“打嗝式”過壓保護狀態(tài).當(dāng)故障排除,模塊恢復(fù)正常工作狀態(tài).    Thepowermoduleshaveacontrolcircuit,independentoftheprimarycontrolloop.Ifthereisafaultintheprimaryregulationloop,theovervoltageprotectioncircuitrywillcausethepowermoduletoenterahiccupover-voltagemodeonceitdetectsthattheoutputvoltagehasreachedtheover-voltagelevel.Whentheconditioncausingtheover-voltageiscorrected,themodulewilloperatenormally.  i熱保護(ThermalProtection)    如果模塊運行超過最大工作溫度,模塊將關(guān)斷,使其不至于熱損壞.當(dāng)溫度降到過溫保護閾值之下,模塊自動重啟.    Whenthepowermodulesexceedthemaximumoperatingtemperature,themodulesmayturn-offtosafe-guardthepowerunitagainstthermaldamage.Themodulewillautorestartastheunitiscooledbelowtheovertemperaturethreshold.  i遙控開關(guān)機(Remoteon/off)    模塊為負(fù)邏輯遙控開關(guān)機.當(dāng)On/Off與Vin(-)相連時,模塊開通;當(dāng)On/Off開路時,模塊關(guān)斷.使用時用戶應(yīng)在On/Off和Vin(-)之間提供開關(guān)以控制兩腳間的電壓.On/Off腳可產(chǎn)生的最高電壓為15V,最大允許漏電流為50μA.用戶使用的開關(guān)必須能夠維持一個