ver : a_1 update : 2015.03.16 dc-dc brick BRH100 series 72/80/96 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -1- description the BRH100 series is a new generati on isolated dc-dc converter that uses an industry standard quarter-brick structure, and features high efficiency and power density, operates from an input voltage range of 36 v to 75 v, provides the rated output voltage of 96v / 53.5v / 24v and the maximum output current of 1a / 1.5a / 3a. electrical specifications conditions: ta = 25c (77f), airflow = 1 m/s (200 lfm), vin = 48 v, unless otherwise notes. model no. BRH100-24s BRH100-53.5s BRH100-96s max output wattage (w) 72w 80w 96w voltage (v.dc.) 48v (36~75v) current (a) (max) 2.4a 3.5a 4.0a input no-load loss (w) (typ.) 4w 1.25w 2.5w voltage (v.dc.) 24v 53.5v 96v regulated voltage precision (max.) ? 3% ? 1.5% ? 3% current (a) (max.) 3a 1.5a 1a line regulation (ll-hl) (typ.) ? 3% ? 0.5 ? 1% load regulation (0-100%) (typ.) ? 3% ? 1.5% ? 1% ripple & noise (peak to peak) (typ.) (oscilloscope bandwidth:20 mhz) 300 mv 200 mv 2000 mv efficiency (typ.) 100% load 92.5% 92.5% 87% (vin = 48 v; ta=25c (77f)) 50% load 89% 91% 85% output 20% load 80% 86.5% 78% over power protection hiccup mode over current protection hiccup mode over voltage protection 26.4~33.6v (hiccup mode) 59~66v (hiccup mode) 105~115v (hiccup mode) short circuit protecti on (max.) hiccup mode threshold:100~130c (typ.) / hysteresis:5c (min.) self-recovery BRH100-96s: the values are obtained by measuring the temperature of the pcb near the thermal resistor. protection over temperature protection others: the values are obtained by measuring the tem perature of the hottest power component on the top surface of the converter. isolation voltage (v.dc.) 1500 vdc (b rh100-96s: basic isolation / others: functional isolation) operating temperature -40c?+85c storage temperature -55c?+125c temperature coefficient (max.) 0.02 % vout / c (ta = -40c to +85c (-40f to +185f )) humidity 95% rh environment mtbf 1.5 million hours (telcordia sr332; 80% load; airflow = 1.5m/s (300 lfm); ta = 40c (104f) safety agency approvals ce, ul, tuv emc emi (conducted & radiated emission) ul60950-1 and csa c22.2 no. 60950-1-07 dimension (l x w x h) tolerance ? 0.5 mm BRH100-24s: 2.28 x 1.45 x 0.38 inches ( 57.9 x 36.8 x 9.7 mm ) others: . 2.28 x 1.45 x 0.5 inches ( 57.9 x 36.8 x 12.7 mm ) physical weight 33 g 50 g 38 g low level (v.dc.) -0.7~1.2v remote on/off voltage high level (v.dc.) 3.5~12v other on/off current low level (ma) (max.) 1ma key features ? input under voltage protection ? over current protection (hiccup mode) ? short circuit protection (hiccup mode) ? over voltage protection (hiccup mode) ? over temperature protection (self-recovery) ? remote on/off control ? remote sense * ? output voltage trim ? ul60950-1 and csa c22.2 no. 60950-1-07 ? meet ul94v-0 flammability requirements ? rohs6 compliant ? size: 2.28 x 1.45 x 0.38 inches (BRH100-24s) ? size: 2.28 x 1.45 x 0.5 in ches (BRH100-96s/53.5s)) ? 3-years product warranty *BRH100-96s and BRH100-24s without this function BRH100-96s BRH100-53.5s BRH100-24s
ver : a_1 update : 2015.03.16 dc-dc brick BRH100 series 72/80/96 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -2- note derating 1. during the test of input reflected ri pple current, the input terminal must be c onnected to a 12uh inductor and a 220uf elect rolytic capacitor. 2. point b, which is for testing the output voltage ripple, is 25 mm (0.98 in.) away from the vout(+) pin.
ver : a_1 update : 2015.03.16 dc-dc brick BRH100 series 72/80/96 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -3- mechanical dimension BRH100-96s / BRH100-53.5s pin# 96s 53.5s 1 +dc in +dc in 2 on / off ctl on / off ctl 3 -dc in -dc in 4 -dc out -dc out 5 -dc out -sense 6 trim trim 7 +dc out +sense 8 +dc out +dc out note 1. all dimensions in mm [in.] tolerances: x.x 0.5 mm [x.xx 0.02 in.] x.xx 0.25 mm [x.xxx 0.010 in.] 2. pin 1-3, 5-7 are 1.00 0.05 mm [0.040 0.002 in.] diameter with 2.00 0.10 mm [0.080 0.004 in.] diameter standoff shoulders. pin4 and pin8 are 1.50 0.05 mm [0.060 0.002 in.] diameter with 2.50 0.10 mm [0.098 0.004 in.] diameter standoff shoulders. 3. m3 screw used to bolt unit?s baseplate to other surfaces (such as heatsink) must not exceed 3.00 mm (0.120 in.) depth below the surface of baseplate.
ver : a_1 update : 2015.03.16 dc-dc brick BRH100 series 72/80/96 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -4- mechanical dimension BRH100-24s pin# 24s 1 +dc in 2 on / off ctl 3 -dc in 4 -dc out 5 trim 6 +dc out note 1. all dimensions in mm [in.] tolerances: x.x 0.5 mm [x.xx 0.02 in.] x.xx 0.25 mm [x.xxx 0.010 in.] 2. pin 1-6 are 1.00 0.05 mm [0.040 0.002 in.] diameter with 2.00 0.10 mm [0.080 0.004 in.] diameter standoff shoulders
|
