drb series , q g x v w u l d o 7 h v w 15w to 100w single output din rail mount power supplies drb series 1 www. uk.tdk-lambda.com/drb features benefts ? compact footprint ? saves space on rail & cabinet cost ? effciency up 91% ? cooler applications - improved thermal performance ? erp compliant design ? better environmental footprint specifcation model drb15 drb30 drb50 drb100 items ac input voltage range vac 85-264 (withstand 300vac for 5 sec) input frequency hz 47-63 inrush cold (typ) a 35a 40a 50a 40a power factor (typ) (110/230vac) 0.55/0.42 0.56/0.46 0.6/0.5 0.98/0.93 input current (typ) a 0.27/0.17 0.55/0.33 0.9/0.55 1.2/0.6 output voltage v 24 12 / 24 5 / 12 / 24 / 48 24 output current a 0.63 2.5 / 1.25 6 /3.4 / 2.1 / 1.05 4.2 line regulation mv 240 120 / 240 50 / 150 / 240 / 480 240 load regulation mv 240 120 / 240 50 / 150 / 240 / 480 240 ripple & noise (max) (typ) mv 20 40 / 30 30 / 20 / 30 / 40 30 over current protection hiccup with auto recovery over voltage protection (1) 5v: 1 15%-135%, 12v: 133%-156%, 24v: 125%-140%, 48v: 112%-142% (latch mode) hold up time (230vac) ms 20 @100vac, full load, 25c effciency (typ) (230vac) % 90 88 / 90 80 / 90 / 90 / 91 91 average effciency (230vac) % 88 87/89 5v:n/a, 12v:88, 24v:87, 48v:87 87 no load power w <0.3 <0.3 <0.3 <0.5 parallel operation not available serial operation possible led indicators dc ok signal - green operating temperature (2, 3, 5) c -20c to +70c ( see derating curves) storage temperature c -40c to +85c operating humidity 5-95% rh (non condensing) cooling (4) convection withstand voltage input - output : 3.0kv ac (20ma), input - fg : 1.5kvac (20ma) output - fg : 500vac (100ma) 1 min. isolation resistance m input-fg, input-output & output-fg: more than 100m (500vdc) at 25c and 70%rh vibration non-operating,10-55hz(sweep for 1 min.):19.6 m/s 2 (2g) constant, x,y,z each 1hr shock 294m/s2(30g) 11ms half sine safety agency approvals ul60950-1, csa22.2 no.60950-1 (2nd edition), en60950-1, ul508 emissions en55022, cispr22 class b immunity en61000-4-2,-3,-4,-5,-6,-8,-11 weight (typ) g 85 95 175 300 size (w x h x d) mm 18 x 75 x 90 21x75x90 30x75x90 45x75x100 case material flame retardant polycarbonate (ul94 v-0) warranty yrs 3 notes: 1 output will shutdown, manual reset required (power off then on) 2 refer to output derating curves 3 for ul508 operating temperature refers to surrounding air temperature 4 see installation instructions for mounting orientation 5 low temperature start up: -40c typical % u r d g f d v w
model selector output output adjust max output max output effciency at model voltage range (v) current (a) power (w) 115/230 v ac (%) drb15-24-1 24 24-28 0.63 15.12 87/90 drb30-12-1 12 12-15 2.5 30 86/88 drb30-24-1 24 24-28 1.25 30 88/90 drb50-5-1 5 5-5.5 6 30 79/80 DRB50-12-1 12 12-15 4.2 50.4 88/90 drb50-24-1 24 24-28 2.1 50.4 88/90 drb50-48-1 48 48-52.8 1.05 50.4 90/91 drb100-24-1 24 24-28 4.2 100.8 90/91 drb series 2 connection pin 1 +v: + output terminal 2 -v: - output terminal 3 v. adj: output voltage adjust trimmer. the output voltage rises when the trimmer is turned clockwise 4 l: ac input terminal live line (fuse in line) 5 n: ac input terminal neutral line 6 e: protective earth connect to safety ground of apparatus or equipment 7 dc ok: green led lights when output voltage on terminal explanation example output derating drb15 series output derating drb50 series output derating drb30 series output derating drb100 series ts (surrounding air temperature) c ts (surrounding air temperature) c ts (surrounding air temperature) c ts (surrounding air temperature) c
drb series outline drawing drb15 series outline drawing drb30 series 3
drb series 4 outline drawing drb50 series outline drawing drb100 series
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