c e b 7 5 30-84 watt 1/8 brick dc-dc converters s e r i e s all specifications typical at nominal line, full load and 25?c unless otherwise noted. (2.70) 0.600 (15.24) (22.9) 2 1 3 (3.68) (1.57) bottom view 8 7 6 4 5 (10.0) (15.24) (7.62) (58.4) (50.80) side view 0.106 0.040 (1.02) 0.39 0.062 0.600 0.300 2.000 2.30 0.90 0.145 size eb all specifications typical at nominal line, full load and 25?c unless otherwise noted. specifications input specifications: input voltage range....................48v.........................36 C 75v under voltage lockout ............... power up .........................35v typ. power down ............... 33v typ. input filter ........................................................lc type positive logic remote on/off control (see note4 & 5) input filter............................................................................pi type 12vout.............................lc type output specifications: voltage accuracy.............................1.0% max. transient response :25% step load change..............................<400u sec. ripple and noise, 20mhz bw ................ .......100mv p-p max. temperature coefficient..................................0.03%/c max. short circuit protection..................................... continuous / hiccup line regulation 1 ........................................0.2% max. load regulation 2 ......................................0.5% max. over voltage protection trip range, %vo nom..............115%-140% external trim adj. range 6 ...................................10% current limit................... 110% - 160% nominal output general specifications: efficiency................................................................. see table isolation voltage....................................................1500 vdc min. isolation resistance ................................ 10 7 ohms min. switching frequency ...........................................................250khz typ 1v/1v2/1v5/1v8/5v.............200 khz typ. 12vout..............350khz typ. over temperature protection ................................................ 120?c typ. operating ambient temperature range................. -40?c to +85?c storage temperature range ............................... -40?c to +125?c dimensions...................................2.30 x 0.90 x 0.39 inches (58.4 x 22.9 x 10.0 mm) weight.........................................................................................................26g note: 1. measured from high line to low line 2. measured from full load to zero load 3.the output ripple and noise is measured with 10uf tantalum and 1uf ceramic capacitor across output. 4. logic compatibility ... open collector ref to -input module on . open circuit module off .. < 1.2vdc 5. suffix "n" to the model number with negative logic remote on/off module on . < 1.2vdc module off .. open circuit 6. trim-up.................connect a resistor between the trim pin and+sense trim-down.............connect a resistor between the trim pin and-sense typical derating curve for CEB75-48S3V3 20lfm 100lfm 200lfm 300lfm 25 35 75 55 65 45 85 output current (a) 20 15 10 5 0 ambient temperature(?c) c e b 7 5 all dimensions in inches(mm) tolerance inches: x.xx= 0.02, x.xxx= 0.010 millimeters: x.x= 0.5, x.xx= 0.25 pin connection pin function 1 2 3 4 5 6 7 8 +v input on/off -v input -v output -sense trim +sense +vout model number ceb75-48s1v0 ceb75-48s1v2 ceb75-48s1v5 ceb75-48s1v8 ceb75-48s2v5 CEB75-48S3V3 ceb75-48s05 ceb75-48s12 36-75 vdc 36-75 vdc 36-75 vdc 36-75 vdc 36-75 vdc 36-75 vdc 36-75 vdc 36-75 vdc 1.0 vdc 1.2 vdc 1.5 vdc 1.8 vdc 2.5 vdc 3.3 vdc 5.0 vdc 12 vdc 0 ma 0 ma 0 ma 0 ma 0 ma 0 ma 0 ma 0 ma 30a 30a 30a 30a 25a 20a 15a 7a 60 ma 60 ma 60 ma 60 ma 60 ma 60 ma 60 ma 70 ma 753ma 882ma 1090ma 1293ma 1463ma 1528ma 1736ma 1902ma 83 85 86 87 89 90 90 92 eighth-brick eighth-brick eighth-brick eighth-brick eighth-brick eighth-brick eighth-brick eighth-brick % eff. size input voltage output current input current no load full load min. max. output voltage note: 1. nominal input voltage 48 vdc .070(1.78) .040(1.02) .150(3.81) .91(23.0) high signal here disable output on/off (2) -vin (4) -sense trim up trim trim down +sense -sense +sense trim 10k ohms trimpot 2.40 (61.00) ?0.08 (2.03) 2pl. 0.50 (12.70) side view 0.18 min. (4.60) 2*r1.50 mounting inserts m3*0.5 through 4pl. 2.00 (50.80) 1.40 (35.56) 0.60 (15.24) 4 3 2 1 5 6 7 8 9 1.90 (48.25) 2.28 (57.90) bottom view ?0.04 (1.02) 7pl. external output trim ? 30-84w isolated output ? eighth brick package ? regulated outputs ? efficiency to 92% ? 1500vdc isolation features ? input under voltage protection ? over current protection ? over temperature protection ? remote on/off control rsg electronic components rsg electronic components gmbh sprendlinger landstr. 115 d-63069 offenbach/germany tel. +49 69 984047-0 fax +49 69 984047-77 info@rsg-electronic.de www.rsg-electronic.de ?nderungen vorbehalten / subject to change without notice
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