77 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ disclaimer: us.tdk-lambda.com/lp/legal.htm km series features ? small size and lightweight ? pc board mountable ? wide range input ? medical safety certi cations (4kvac input - output) ? class ii (no ground needed) ? high ef ciency 15-40w medical ac-dc pcb-mount power supplies model kms15 kmd15 kmt15 kms40 kmd40 kmt40 input voltage range - 90-264vac 47-440hz or 100-375vdc* inrush current limiting a 10 / 20a, cold start, 25c ambient (115 / 230vac) input current (115 / 230vac) ma 292 / 188ma 860 / 460ma recommended external fuse - 2a slow blow type 3.15a slow blow type temperature coef cient - 0.01%/c ripple and noise (pk-pk) mv 50mv or 1%, whichever is greater overcurrent protection - > 105%, hiccup mode, automatic recovery overvoltage protection % yes, zener diode clamp hold-up time (typical) ms 20ms 18ms enclosure leakage (240vac 63hz) ma 0.055 max 0.08 max (264vac 63hz) 0.06 max 0.085 max operating temperature c -25c to 70c, derate linearly to 50%(1) load from 50c to 70c. max case temperature 95c storage temperature c -40c to 100c humidity %rh 20% to 95% rh (non-condensing) cooling - convection, over temperature protected ~100c case temperature withstand voltage vac input to output: 4kvac (reinforced) (2 x mopps 3rd edition) immunity - en60601-1-2 safety agency certi cation - ul/csa/iec/en 60601-1, ansi/aami es60601-1, iec/en60950-1, ce mark conducted emi - en55011, en55022 class b en55011, en55022 class a switching frequency khz 132khz weight g 120 280 size (lxwxh) in 2.52 x 1.79 x 0.92? 3.5 x 2.5 x 1.06? mounting & case - pc board mountable. plastic resin berglass case (ul 94v-0) mtbf hrs 200,000 to 400,000 hours, model dependent warranty yrs 2 years speci cations (1) km15 derates linearly to 40% load key market segments & applications *safety certi ed for ac input only
78 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ revision b7: jul 2015 km series for additional information, please visit us.tdk-lambda.com/lp/products/km-series.htm km15 outline drawings km40 outline drawings output minimum maximum output set line load voltage current current power accuracy regulation regulation (1) cross ef ciency model (v) (a) (a) (w) (%) (%) (%) regulation (%) single output kms15-3p3 v1 3.3v 0a 3.00a 9.9w 2% 0.5% 1% - 74% kms40-3p3 v1 3.3v 80ma 8.00a 26.4w 2% 0.5% 1% - 75% kms15-5 v1 5v 0a 3.00a 15w 2% 0.5% 1% - 78% kms40-5 v1 5v 80ma 8.00a 40w 2% 0.5% 1% - 79% kms15-9 v1 9v 0a 1.67a 15w 2% 0.5% 1% - 79% kms40-9 v1 9v 44ma 4.44a 40w 2% 0.5% 1% - 82% kms15-12 v1 12v 0a 1.25a 15w 2% 0.5% 1% - 81% kms40-12 v1 12v 33ma 3.33a 40w 2% 0.5% 1% - 83% kms15-15 v1 15v 0a 1.00a 15w 2% 0.5% 1% - 81% kms40-15 v1 15v 26.7ma 2.67a 40w 2% 0.5% 1% - 83% kms15-24 v1 24v 0a 0.62a 15w 2% 0.5% 1% - 83% kms40-24 v1 24v 16.7ma 1.67a 40w 2% 0.5% 1% - 83% dual output kmd15-55 v1 +5v 150ma 1.5a 2% 0.5% 1% 5% v2 -5v 150ma 1.5a 2% 0.5% 1% 5% kmd40-55 v1 +5v 400ma 4a 2% 0.5% 1% 5% v2 -5v 400ma 4a 2% 0.5% 1% 5% kmd40-512 v1 5v(2) 1250ma 5a 3% 0.5% 2% 1% v2 12v(2) 312ma 1.25a 5% 5.0% 6% 7% kmd40-524 v1 5v(2) 1250ma 5a 3% 0.5% 2% 1% v2 24v(2) 156ma 0.625a 5% 5.0% 6% 7% kmd15-1212 v1 +12v 62.5ma 0.625a 2% 0.5% 1% 3% v2 -12v 62.5ma 0.625a 2% 0.5% 1% 3% kmd40-1212 v1 +12v 166ma 1.66a 2% 0.5% 1% 5% v2 -12v 166ma 1.66a 2% 0.5% 1% 5% kmd15-1515 v1 +15v 50ma 0.5a 2% 0.5% 1% 3% v2 -15v 50ma 0.5a 2% 0.5% 1% 3% kmd40-1515 v1 +15v 133ma 1.33a 2% 0.5% 1% 5% v2 -15v 133ma 1.33a 2% 0.5% 1% 5% triple output kmt15-51212 v1 5v(3) 500ma 2a 2% 0.5% 1% 1% v2 +12v 50ma 0.2a 15w 3% 2.0% 5% 5% 78% v3 -12v 50ma 0.2a 3% 2.0% 5% 5% kmt40-51212 v1 5v(3) 1250ma 5a 3% 0.5% 3% 3% v2 +12v 150ma 0.6a 40w 5% 5.0% 7% 7% 80% v3 -12v 150ma 0.6a 5% 5.0% 7% 7% kmt15-51515 v1 5v(3) 500ma 2a 2% 0.5% 1% 1% v2 +15v 37.5ma 0.15a 15w 3% 2.0% 5% 5% 78% v3 -15v 37.5ma 0.15a 3% 2.0% 5% 5% KMT40-51515 v1 5v(3) 1250ma 5a 3% 0.5% 3% 3% v2 +15v 125ma 0.5a 40w 5% 5.0% 7% 7% 80% v3 -15v 125ma 0.5a 5% 5.0% 7% 7% 15w 40w 40w 40w 15w 40w 15w 40w 78% 79% 80% 80% 80% 83% 81% 81% output ratings (1) symmetrical loading, from minimum to maximum load (2) output v1 is isolated from output v2 (3) output v1 is isolated from outputs v2 & v3
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