page 1 of 2 21.00 tri bank led rail ( tri bank, 83 v @ 110.0 ma ) general description mechanical / environmental acr - 0833 - 2248 prelimanary data sheet page 1 of 2 03/12/13 0.140" + 0.005 21.00" + 0.005 cable length from rail to pims: 11.0" + .125 0.072" + 0.005 con1 the acr - 0833 - 2248 is designed as a replace ment for single rail , single edge lit 24 .0 led displays. the rail requires the use of a constant current source to properly drive the led s. the led rail is compat ible with any of aci s i - drive series of led drivers . weight = 9 grams altitude = 35,000 ft maximum humidity < 95% non - condensing size (l x w x h) = 21.000 in x 0. 1 4 0 in x .0 7 2 in pcb thickness = 0. 0 3 2 in rohs compliant 397 route 281 p.o. box 1175 tully, new york 13159 - 1175 phone: 315 696 - 6676 fax: 315 696 9923 email: sales@acipower.com www.acipower.com
page 2 of 2 maximum ratings symbol parameter value unit tled operating temperature of led edge light (light rail contact) - 40 to +100 deg - c tstg led rail storage temperature - 40 to +100 deg - c ifwd led forward current 1 20 ma led optical characteristics led manufacturer specifications for reference purpose only symbol parameter test conditions min typ max unit i v luminance intensity rank ifwd = 93 ma 14.1 - 18.1 cd x white x coordinate 0. 2 43 - y white y coordinate 0. 2 20 - led rail electrical characteristics ifwd = 110.0 ma ( 3 banks per rail , 2 rails per display ) , tled = +75 deg - c (led s with out heat sinking to the display) symbol parameter test conditions min typ max unit vfwd led rail forward voltage drop 75 83 91 vdc typical led rail performance graphs rail voltage & pow er vs. led drive current (ta = +25deg-c) 0.0 20.0 40.0 60.0 80.0 100.0 0 20 40 60 80 100 120 led current (ma) led voltage (volts) 0.0 4.0 8.0 12.0 16.0 20.0 24.0 rail power (watts) rail voltage rail power acr - 0833 - 2248 p relimanary data sheet page 2 of 2 03/12/13 397 route 281 p.o. box 1175 tully, new york 13159 - 1175 phone: 315 696 - 6676 fax: 315 696 9923 email: sales@acipower.com www.acipower.com
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