ver : a_1 update : 2015.03.16 dc-dc brick BR100 series 100 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -1- description the BR100 series dc-dc converter ar e high-efficiency and power density standard 1/16 brick isolated models, the output power from 42w to 90w, the output voltage covering 1.2v, 3.3v and 12v three levels. all models support primary on/off control, the 1.2v and 3.3v output models have the functions of remote sense and trim. this series which conform to the rohs6 requirement can be used in the fields of communication, data transmission and distributed power supply system. *BR100-12s without this function electrical specifications conditions: ta = 25c (77f), airflow = 1.5 m/ s (300 lfm), vin = 48 v, unless otherwise notes. model no. BR100-1.2s BR100-3.3s BR100-12s max output wattage (w) 42w 82.5w 90w voltage (v.dc.) 48v (36~75v) current (a) (max) 2a 3.5a 3.5a input no-load loss (w) (typ.) 1.9w 2w 2.1w voltage (v.dc.) 1.2v 3.3v 12v regulated voltage precision (max.) ? 3% current (a) (max.) 35a 25a 7.5a line regulation (ll-hl) (typ.) ? 0.2% load regulation (0-100%) (typ.) ? 0.2% ? 0.2% ? 0.3% ripple & noise (peak to peak) (typ.) (oscilloscope bandwidth:20 mhz) 100 mv 200 mv 200 mv efficiency (typ.) 100% load 85.5% 91% 93% (vin = 48 v; ta=25c (77f)) 50% load 88.5% 92% 93% output 20% load 84.5% 89.5% 88.5% over power protection hiccup mode over current protection hiccup mode over voltage protection 13.8~16.2v (hiccup mode) short circuit protecti on (max.) hiccup mode threshold: 105~130c / hysteresis:5c (min.) protection over temperature protection self-recovery (the values are obtained by measuring the temperature of the hottest power component on the top surface of the converter.) isolation voltage (v.dc.) 1500 vdc (basic 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) 1.3 x 0.9 x 0.5 inches ( 33.0 x 22.9 x 12.7 mm ) tolerance ? 0.5 mm physical weight 37 g 33 g 30 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: 1.3 x 0.9 x 0.5 inches ? 3-years product warranty
ver : a_1 update : 2015.03.16 dc-dc brick BR100 series 100 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -2- note derating 1. during the test of input reflected ripple current, the input terminal must be connected to a 12 uh inductor and a 220 uf ele ctrolytic 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 BR100 series 100 watts http://www.archcorp.com.tw tel: +886-2-26989508 fax: +886-2-26981319 -3- mechanical dimension pin# 1.2s 3.3s 12s 1 +dc in +dc in 2 on / off ctl nc 3 -dc in on / off ctl 4 -dc out -dc in 5 -sense nc 6 trim -dc out 7 +sense nc 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 shoul ders. 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
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