说明

• 500w switching strength delivery Model LP-500W-12 LP-500W-24 LP-500W-48 DC output voltage 12V 24V 48V Output voltage tolerance 1% 1% 1% Rated output current 37 20 10 Output current vary 0~37 0~20 0~10 Output power 450W 499 499 Ripple and noise 120mVp-p 240mVp-p 300mVp-p Adjustable DC voltage fluctuate 10~14V 20~26 44~51V INPUT Input voltage fluctuate 85~132VAC/176~264VAC(switchover) or 248~373VDC 47~63Hz AC input latest 9/115VAC 4/230VAC Efficiency 83% 85% 86% Impulse current Cold beginning current: 15A/115VAC 30A/230VAC Leakage recent <2mA/240VAC PROTECTION Overload protection 110%~150% Protection mode: cut off output and reset routinely Overvoltage protection 14~18V 27~30V 51~54V Protection mode: bring to an end output and reset mechanically ENVIRONMENT Work temperature, humidity -10C~+50C;20%~90 %RH Storage temperature, humidity -20C~+85C;10%~95 %RH Shock resistance 10~500Hz,2G 10min/1 cycle,duration: 60min, each shaft SAFETY Voltage withstand capacity Input-output: 2KVAC Input-earth: 1 Output-earth: zero Insulation resistance Input-output, input-earth, output-earth: 100M Ohms/500VDC STANDARD Safety typical Conforms to UL1012 EMC typical Design talk over with FCC Part15 J Conduction Class B OTHERS Weight zero Package Outline length 100*90*110mm(L*W*H) According on your order,we can provide varied cartons for you NOTE: 1 All parameters, besides particular situation, are measured below 230VAC voltage input and rated load at 25C 2 The ripple and noise voltage are measured in situation that capacitance of 0 and 47 are applied to ends of 12inch twisted-pair of 20MHz bandwidth oscilloscope 3 The tolerance is the sum of setting voltage error, voltage and current regulation ingredient

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