stda 1 50 series 1 5 0w desktop power supply for i.t. equipment C wide input voltage 90 to 260 vac, 47 to 63hz C iec - 320 - c14 input inlet C input surge current, over voltage, over load and output voltage protection. C class i insulation C active power factor correction C cec level v, energy star 2.0,and rohs compliance C on/off switch (optional) 2 year warranty approvals: single output product number output voltage max. output current regulation max. output power STDA150 - s08 24 vdc 6.25 a 3% 150w the total regulation on s08 required to use awg#16 x2c/4ft output cable. the regulation and efficiency will be changed by modified output cable. electrical characteristics parameter test conditions min. typ. max. unit input voltage operating voltage 90 26 0 vac input frequency 47 63 hz power factor correction io=full load, vin= 230 vac 0.95 1.00 output power range vin=90 to 26 0 vac 0 1 5 0 w output voltage range 24 v output current range 6.25 a input current (low line) io=full load, vin=11 5 vac 1. 49 a input current (high line) io=full load, vin=2 3 0vac 0. 75 a low line inrush current io=full load, 25c ,cool start, vin=115vac 3 0 a high line inrush current io=full load, 25c, cool start, vin=230vac 50 a efficiency io=full load, vin=230vac 8 8 % line regulation io=full load 0.5 1 % load regulation vin=230vac 5 % over voltage protection 112 132 % over current protection 110 150 % transient response io=full load to half load, vin=100vac 4 ms hold - up time io=full load, vin=110vac 20 ms start up time io=full load, vin=100vac 2 s ripple & noise (peak to peak) full load, vin=90vac 1 % safety ground leakage current io=full load, vin=240vac /60hz 0.75 ma temperature coefficient all output - 0.04 0.04 %/c
conditions parameter test conditions min. typ. max. unit operating temperature 0 4 0 70 c storage temperature - 40 85 c relative humidity 5 95 % operation temperature at 25 c , calculated per mil - hdbk - 217f 0.1m hrs der ate linearly from 100% load at 4 0c to 50% load at 70c approvals and compliance parameter test conditions min. unit dielectric withstanding voltage for primary to secondary primary to secondary 4242 vdc dielectric withstanding voltage for primary to ground primary to ground 2121 vdc isolation resistance io=full load, vin=230vac 50 m emi requirements for cispr - 22 vin=2 2 0vac b class emi requirements for fcc part - 1 5 vin=1 1 0vac b class mechanical and pin out note: 1. dimensions are shown in mm & inch 2. weight: 778~800 g approx (exclude the input cord) 3. optional output connector.
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