300V5A华盛顿可变电力供应

Adjustable DC power supply, Constant Voltage Constant Current DC Power Supply, Variable DC power supply,regulateddc power supply 300V5A DC Variable Power Supply, Output Constant Voltage and Constant Current, 0-300VDC adjustable, 0-5A adjustable, max 1500W Specification Technical Parameter Test ItemPerformance ParameterAC/DC compatible inputAC(176-264)V,(45-450)Hz; DC(260-370)VOutput adjustable rangeconstant voltage value (0-300)V( or appointed ) constant current value (0-5)A( or appointed )Source Voltage Regulationconstant voltage value ≤0.2%Load Regulationconstant voltage value ≤1% constant current value ≤2%Ripple Voltage≤3%Operation Environment temperature(-20 to 45)Efficiency≥89%DigisplayDisplay precision of output voltage ±1.5% Display precision of output current s ±2.0%Insulation resistanceInputOutput ≥20MΩInput Shell ≥20MΩOutputShell ≥80MΩInsulating StrengthInput Output AC1500V,10mA,1minuteInput Shell AC1500V,10mA,1minuteOutput Shell AC1500V,10mA,1minuteUnbalancedness of equalized current≤50.25ATemperature valve value of whole body overtemperature protection(70 to 80)MTTF≥50000hExternal dimension253(W)*68(H)*268(D)mmWeightNW 4.5kgRadiating windholeInternal radiating windhole: left-in and right-out