Rev. 2011
Rated 120W Max 150W Peak 200W
SNP-G12 Series
Product Manager: ClausTechnical Supervisor: Claus
Features● 2" x 4" footprint● High efficiency up to 91%● High Power Density up to 11.7W/in3 ● ITE &Medicalmodels available● Built-inActive PFC
Notes● Allspecificationswithoutspecialnoticesaredefinedatnominalline,ratedloadand25oC.● Toordermedicalmodel,pleaseaddsuffix"-M"intheendoftheITEmodelname,e.g.SNP-G127-M.● Initialaccuracyissetat60%ratedloadand115VACinput.● Peakloadcanlast2secondswith10%dutycycleandaveragepower<100W.● Ripple&Noiseisdefinedwith20MHzBWLoscilloscopeand1Xprobewith0.47uFoutputcapacitor.● Inrushcurrentisdefinedat25oCcoldstartandEMIcapacitorsareexcluded.● Overvoltageprotectionmodeisdefinedat60%ratedload.● Averageefficiencyistheaverageefficiencyvalueof25%,50%,75%and100%ratedloadatnominallineinput.● MTBFiscalculatedaccordingtoMIL-HDBK-217Fatratedload/nominallineinputand45oCambienttemperature.● Allspecificationssubjecttochangewithoutnotice.● Thisdatasheetisonlyformodelselection.Pleasecontactsales@skynetpower.com.twforformalspecificaion.
─ EMC ─Emission FCC/CISPR,levelBHarmoniccurrents EN61000-3-2,classDVoltageflicker EN61000-3-3ESD EN61000-4-2,criterionA 6kVcontact,8kVairdischargeRadiatedimmunity EN61000-4-3 10V/Mwith80%AM,creiterionAEFT/Burst EN61000-4-4,2kV,criterionASurge EN61000-4-5 1kVL-L,2kVL-E,criterionAConductedimmunity EN61000-4-6 10Vwith80%AM,criterionAMS EN61000-4-8,10A/m,criterionAVoltage dips EN61000-4-11 30%dips10ms,criterionA 60%dips100ms,criterionC 95%dips5000ms,criterionC
─ Safety ─Approvals 60950-1, 2nd edition (TUV,UL,CSA) 60601-1, 3rd edition (TUV,UL,CSA) CBReport,CEMark
General Specifications
Model Selection
SNP-G127 +12V 0A 10.0A 12.5A 16.7A +11.9V~+12.1V 120mVpp 90% SNP-G128 +15V 0A 8.0A 10.0A 13.4A +14.9V~+15.1V 100mVpp 90% SNP-G125 +18V 0A 6.6A 8.3A 11.1A +17.9V~+18.1V 150mVpp 90% SNP-G129 +24V 0A 5.0A 6.3A 8.3A +23.9V~+24.1V 150mVpp 90% SNP-G12G +28V 0A 4.2A 5.4A 7.2A +27.9V~+28.1V 150mVpp 90% SNP-G12J +36V 0A 3.3A 4.2A 5.6A +35.8V~+36.2V 200mVpp 91% SNP-G12T +48V 0A 2.5A 3.1A 4.2A +47.8V~+48.2V 250mVpp 91%
NEW
Load Initial Ripple& Min Rated Max Peak* Accuracy* Noise
OutputRail EfficiencyModelNo.(ITEModels)*
─ Input & Output ─Inputvoltagerange 90VACto264VACLabelvoltage 100VACto240VACNominallinevoltage 115VAC/230VACInputfrequencyrange 47Hzto63HzInrushcurrent* <30Aat115VAC,<60Aat230VACAverageefficiency* >87%Noloadinputpower <0.5W(fandisconnected)Lineregulation <±0.5%Loadregulation <±1%Hold-uptime 20mstyp.
─ Protection ─OverVoltage* Latch-offOverLoad/Short Auto-recovery
─ Environmental ─Operatingtemperature -20oCto+70oCCooling Convectionforratedload 8CFMforcedairformaxloadPowerderating RefertoPowerDeratingCurveStoragetemperature -40oCto+85oCRelativehumidity 5%to90%RH,non-condensingOperatingaltitude 0to3000mMTBF* >0.18Mhr
Rev. 2011
Rated 120W Max 150W Peak 200W
SNP-G12 Series
Product Manager: ClausTechnical Supervisor: Claus
Output Pin
Connector type*● TB1ACinput : JSTB2P3-VH● TB2DCoutput : TerminalBlocks● TB4fanoutput : Molex5045-02A
Dimensions● WxLxH : 2"x4"x1.28" 50.8x101.6x32.5(mm)
Packing● Netweight : 160gapprox./unit● Cartonsize(mm) : 446(L)x412(W)x287(H)● Quantity : 80units/carton● Grossweight : 16kgapprox./carton
Notes● Forallconnectors,equivalenttypesfromother
vendorscouldbeused.● Fanoutputis+12Vwithmax0.2A.● Dimensionsinleftgraphareshowninmm.● Tolerancefordimensionis±0.4mm.● ThisproductisRoHScompliant.
Power Derating Curve Max. Load Fan Location
Medical Isolation Grade
TB2 1 2 3 4
Pinassignment RTN +V
