all specifications typical at nominal line, full load and 25?c unless otherwise noted. mounting inserts m3*0.5 through 4pl. 2.00 (50.8) 1.400 (35.56) 0.600 (15.24) 4 3 2 1 5 6 7 8 9 2.40 (61.0) 0.040 (1.02) 7pl. 0.080 (2.03) 2pl. 0.50 (12.7) 0.18 min. (4.6) 2*r1.5 1.90 (48.2) 2 . 2 8 ( 5 7 . 9 ) bottom view side view case hb all specifications typical at nominal line, full load and 25?c unless otherwise noted. c h b 1 0 0 w all dimensions in inches(mm) tolerance inches: x.xx= 0.02, x.xxx= 0.010 millimeters: x.x= 0.5, x.xx= 0.25 e176177 ? us chb100w 66 to 100 watt 4:1 input range dc-dc converters s e r i e s note: 1. nominal input voltage 24 or 48 vdc specifications input specifications: input voltage range.........................................................24v............ ..9-36v 48v............ 18-75v undervoltage lockout .................................24vin power up................. 8.8v 24vinpower down ............8.0v 48vin power up................. .17v 48vinpower down .............16v positive logic remote on/off 4, 5 input filter ............................................................................................ pi type output specifications: voltage accuracy : .............................................................. 1.5% max. transient response :25% step load change........................ < 500 sec. external trim adj. range ..................................................................10% ripple & noise, 20mhz bw 3.3v & 5v ............ 40mv rms, max. 100mv pk-pk, max. 12v & 15v .....60mv rms, max. 150mv pk-pk, max. 24v ......100mv rms, max. 240mv pk-pk, max. temperature coefficient........................................................ 0.03%/?c short circuit protection......................................................... continuous line regulation 1 ..................................................................... 0.2% max. load regulation 2 .................................................................. 0.2% max. over voltage protection trip range, % vo nom.....................115-140% current limit .............................................110% ~140% nominal output general specifications: efficiency....................................................................................see table isolation voltage ...........................input/output............. 1500vdc min. input/case................. 1500vdc min. output/case.............1500vdc min. isolation resistance .............................................................10 7 ohm min. switching frequency ............................................................250khz, typ. operating case temperature ........................................-40?c to 100?c storage temperature ................................................... -55?c to +105?c thermal shutdown, c ase temp. .......................................... 105?c typ. dimensions ............................................................2.28x2.40x0.50 inches (57.9x61.0x12.7 mm) case material.............................................................................aluminum note: 1. measured from high line to low line 2. measured from full load to zero load 3. output ripple and noise measured with 10uf tantalum and 1uf ceramic capacitor across output 4. logic compatibility ... open collector ref to -input module on . > 3.5vdc or open circuit module off .. < 1.8vdc 5. suffix "n" to the model number with negative logic remote on/off module on . < 1.8vdc module off .. >3.5vdc or open circuit pin connection pin function 1 2 3 4 5 6 7 8 9 +v input on/off case -v input -v output -sense trim +sense +vout on/off (2) high signal here disable output -vin (4) -sense (6) +sense (8) trim (7) 10k ohms trimpot -sense (6) trim up trim (7) trim down +sense (8) 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. 1.40 (35.56) 2.00 (50.8) 0.60 (15.24) 4 3 2 1 5 6 7 8 9 1.90 (48.26) 2.28 (57.90) bottom view ?0.04 (1.02) 7pl. remote on/off control on/off (2) high signal here disable output -vin (4) -sense (6) +sense (8) trim (7) 10k ohms trimpot -sense (6) trim up trim (7) trim down +sense (8) 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. 1.40 (35.56) 2.00 (50.8) 0.60 (15.24) 4 3 2 1 5 6 7 8 9 1.90 (48.26) 2.28 (57.90) bottom view ?0.04 (1.02) 7pl. external output trim ? 66-100w isolated output ? 4 : 1 wide input range ? half-brick package ? efficiency to 88% features ? regulated outputs ? five-sided shield metal case ? continuous short circuit protection model number CHB100W-24S3V3 chb100w-24s05 chb100w-24s12 chb100w-24s15 chb100w-24s24 chb100w-48s3v3 chb100w-48s05 chb100w-48s12 chb100w-48s15 chb100w-48s24 9-36 vdc 9-36 vdc 9-36 vdc 9-36 vdc 9-36 vdc 18-75vdc 18-75vdc 18-75vdc 18-75vdc 18-75vdc 3.3vdc 5.0vdc 12 vdc 15 vdc 24 vdc 3.3vdc 5.0vdc 12 vdc 15 vdc 24 vdc 0ma 0ma 0ma 0ma 0ma 0ma 0ma 0ma 0ma 0ma 20 a 20 a 8.3 a 6.7 a 4.17 a 20 a 20 a 8.3 a 6.7 a 4.17 a 35ma 35ma 35ma 35ma 35ma 30ma 30ma 30ma 30ma 30ma 3374ma 4990ma 4902ma 4817ma 4849ma 1708ma 2422ma 2408ma 2381ma 2367ma 81.5 83.5 85 86.5 86 80.5 86 86.5 87.5 88 half-brick half-brick half-brick half-brick half-brick half-brick half-brick half-brick half-brick half-brick % eff. size input voltage output current input current no load full load output voltage min. max. new 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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