12v Switch Power Supply

NES-75W series Efficient single switching power supply:Features:●universal AC input ●Small volume,low weight,high efficiency●Protections:short circuit/over load/over voltage●cooling by free air convection●LED indicator for power on●100% full load burn-in test●2 Year warrantyModelNES-75-5NES-75-12NES-75-15NES-75-24outputDC voltage5V12V15V24VVoltage tolerance±2%±1%±1%±1%Rated current14A6.2A5A3.2ACurrent range0~10A0~6.2A0~5A0~3.2ARated power75W75.6W75W76.8WRipple&noise80mvp-p100mvp-p100mvp-p120mvp-pDCvoltage ADJ.range-9%~+10%±10%±10%±10%inputVoltage range85~264VAC,120~370VDCfrequency47~63HZAC current1.5A/115VAC,0.75A/230VACefficiency79%82%82%84%Inrush currentCold start current 20A/115VAC,40A/230VACLeakage current< 3.5mA/240VACprotectionOver loadRated output power110%~150% start over load protectionprotection type:hiccup mode,auto-recovery after fault condition is removedover voltage6.8~8.2V15.6~17.8V18.6~20.8V30.6~33.2Vprotection type:hiccup mode,auto-recovery after fault condition is removedenvironmentWorking temp,humidity-20℃~+60℃,20%~90%RHStoragetemp,humidity-40℃~+85℃,10%~95%RH non-condensingWithstand vibration10~500HZ,2G 10min/1cycle,period for 60 minutes,each axessafetyWithstand voltageI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVACIsolated resistanceI/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDCFitstandardSafety standardFit UL1012EMC standardconform EN55022,CLASSAothersDimension159*98*38mm (L*W*H)Weight/packing0.52kg/30pcs/16kg/0.034m³/1.2CUFTnote1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.3. Tolerance : includes set up tolerance, line regulation and load regulation.


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