page 1 of 2 8.75 dual bank led rail ( dual bank, 40 v @ 87 ma) general description mechanical / environmental acr - 0402 - 1779 product data sheet page 1 of 2 4/03 /08 0.240" + 0.005 8.750" + 0.005 cable legnth from rail to connector: 8.0" + .2 0.128" + 0.005 con1 the acr - 0402 - 1779 is designed as a replacement for field replaceable , dual tube , singl e edge l it 10.4 ccf l displays. the rail utilizes protection circuit s to ensure the whole rail will not fail in the unlike ly event of an individual led failure. the rail requires the use of a constant current source to properly drive the led s. t he led rail is compatible with aci s i - lite led driver platform . weight = 7. 4 grams altitude = 35,000 ft maximum humidity < 95% non - condensing size (l x w x h) = 8.7 50 in x 0.240 in x 0. 128 in pcb thickness = 0.0 30 in input connector = con 1 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) - 20 to +75 deg - c tstg led rail storage temperature - 40 to +105 deg - c ifwd maximum led edge - light forward current (dc) 125 ma led optical characteristics led manufacturer specific ations for reference purpose only symbol parameter test conditions min typ max unit bl led brightness ifwd = 350ma 61 66 72 lm x white x coordinate 0.320 - y white y coordinate 0.316 - led rail electrical characteristics ifwd = 87 ma, tled = +7 5 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 36 40 44 vdc typical led rail performance graphs rail voltage & pow er vs. led drive current (ta = +25de g-c) 0 5 10 15 20 25 30 35 40 45 0 10 20 30 40 50 60 70 80 90 led current (ma) led voltage (volts) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 rail power (watts) rail v oltage rail power acr - 0402 - 1779 product data sheet page 2 of 2 4/03 /08 397 route 281 p.o. box 1175 tully, new york 13159 - 1175 phone: 315 696 - 6676 fax: 315 696 9923 email: sales@acipower.com www.aci power.com
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