ITDA180I series 180w desktop power supply for i.t. equipment C wide input voltage 90 to 264vac, 47 to 63hz C constant output voltage available from 12vdc to 48vdc C over voltage, over current, short circuit, and over temperature protection C high efficiency (over 90%), active power factor correction (pfc) C energy star 2.0, cec level v, and rohs compliance C ul/c - ul, tuv - gs, ce certifications C output connector shield connects back to earth ground. C emc: fcc part 15 class b & en55022 class b 2 year warranty approvals: single output part number output voltage max. output current efficiency (220vac, full load) over voltage protection max. output power ITDA180I - s120si 12 vdc 14.16 a 91.5% 16v 170w ITDA180I - s190si 19 vdc 9.47 a 92.5% 26v 180w ITDA180I - s240si 24 vdc 7.50 a 93.5% 33v 180w ITDA180I - s280si 28 vdc 6.42 a 93.5% 39v 180w ITDA180I - s360si 36 vdc 5.00 a 93.5% 50v 180w ITDA180I - s480si 48 vdc 3.75 a 93.5% 60v 180w electrical characteristics parameter test conditions min. typ. max. unit input voltage operating voltage 90 264 vac input frequency 47 63 hz output power range vin=90 to 264vac 0 180 w input current (low line) io=full load, vin=115vac 2.3 a input current (high line) io=full load, vin=230vac 0.9 a high line inrush current io=full load, 25c, cool start, vin=230vac 50 a power factor correction vin=110vac 99 % efficiency io=full load, vin=230vac 91.5 93.5 % no - load power consumption no load, vin=230vac 0.5 w line regulation io=full load 0.5 % load regulation vin=230vac 5 % over voltage protection latch mode. the power unit shall return to normal operation only after the power is turn - on again. over current protection hiccup mode. self - recovery when fault is removed. 120 140 170 % io over temperature protection 125 c short circuit protection no damage shall occur when any output operating in a short circuit condition. the power supply shall be self - recovery when the fault condition is removed. output overshoot / undershoot when power on or off 10 % start up time io=full load, vin=90vac 2 s hold - up time full load, vin=90~264vac 9 ms rise time 25 ms fall time full load 30 ms ripple & noise (peak to peak) measured by 20 mhz bandwidth oscilloscope and the output paralleled a 0.1 uf ceramic capacitor and a 10 uf electrolytic capacitor. 1.5 % vo conditions parameter test conditions min. typ. max. unit operating temperature humidity: 10% rh to 90% rh 0 +40 c storage temperature humidity: 5% rh to 95% rh - 20 80 c operation temperature at 25c, calculated per mil - hdbk - 217f 0.45m hours
approvals and compliance parameter standards emi en 55022:1998, +a1:2000 +a2:2003, class b, cispr 22:2003, class b, as/nzs cispr 22: 2004, class b ems en61000 - 3 - 2, en61000 - 3 - 3, en61000 - 4 - 2, en61000 - 4.3, , en61000 - 4 - 4, , en61000 - 4 - 5, en61000 - 4 - 6, en61000 - 4 - 8, en61000 - 4 - 1 - 1 safety ul/c - ul, t - mark, ce ul/c - ul60950 - 1, en60950 - 1 environmental compliance rohs mechanical parameter specification dimension, net weight 180x70.5x42mm (7.08x2.78x1.65 inches) weight 595g the output connector shield/foil is connected back to earth ground, and isolated from both +output and output return.
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