69 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ disclaimer: us.tdk-lambda.com/lp/legal.htm kpsa series features ? low pro le ? smaller footprint ? pc board mountable ? low cost ? ul class ii approved ? wide input range ? no external components needed 4 to 15w ac-dc board mount power supplies notes: (1) measured with 0.1uf ceramic & 10uf electrolytic at 20mhz bw (2) 20cfm forced air ratings: kpsa5: 0 - 70c full load kpsa10: 0 - 70c full load (3.3v & 5v models derate linearly to 80% load from 50 to 70c) kpsa15: 0 - 70c derate linearly to 80% load from 50 to 70c model kps-5 kps-10 kps-15 input voltage range - 85 - 264vac (47 - 440hz) or 110 - 370vdc* inrush current a 30a at 240vac, cold start at 25c input current (115/230vac) a 0.13 / 0.07 0.27 / 0.13 0.4 / 0.2 leakage current ma 0.25ma maximum temperature coef cient - 0.05%/c voltage accuracy - 1% minimum load a none load regulation - 1% (10% to 100% load) line regulation - 0.5% (100-240vac line change) ripple & noise (1) mv 1% or 50mv whichever is greater short circuit protection - continuous - hiccup mode overvoltage protection v 130-150%, zener clamp ef ciency (typical) % 72% 75% 75% hold up time (typ@115vac input) ms 8ms at full load led indicator - green led = ok operating temperature (2) c convection cooling: 0 to +70c, derating linearly to 25% load from 40 to 70c storage temperature c -20 to +85c humidity (non condensing) - 10 - 95% rh cooling - convection or forced air withstand voltage - input to output 3kvac vibration (non operating) - 23.52m/s 2 (10 - 55hz: constant sweep 1 min x, y, z for 1 hour) shock - < 196.1 m/s 2 (20g) safety agency approvals - ul60950-1, csa60950-1, en60950-1, class ii, ce mark conducted & radiated emi - en55022-b, fcc class b immunity - en61000-4 -2, -3, -4, -5, -6 weight (typ) g(oz) 29g (1oz) 60g (2oz) 80g (2.8oz) size (wxlxh; h above pcb) in. 1.28 x 2.17 x 0.83 1.55 x 2.40 x 0.9 1.77 x 2.75 x 0.79 warranty yr one year speci cations key market segments & applications *safety certi ed for ac input only
70 1-800-526-2324 ? www.us.tdk-lambda.com/lp/ revision a3.1: apr 2014 kpsa series for additional information, please visit us.tdk-lambda.com/lp/products/kps-series.htm kpsa10 outline drawing output maximum peak load output model voltage (v) output (a) (a)(3) pwr (w) kpsa5-3r3 3.3 1.25 - 4.1 kpsa5-5 5 1.0 - 5.0 kpsa5-12 12 0.42 - 5.0 kpsa5-15 15 0.33 - 5.0 kpsa5-24 24 0.23 - 5.5 kpsa10-3r3 3.3 2.5 3.8 8.3 kpsa10-5 5 2.0 2.8 10.0 kpsa10-12 12 0.84 1.2 10.1 KPSA10-15 15 0.67 1.0 10.1 kpsa10-24 24 0.42 0.65 10.1 kpsa15-3r3 3.3 3.0 4.5 9.9 kpsa15-5 5 3.0 4.5 15.0 kpsa15-12 12 1.25 1.8 15.0 kpsa15-15 15 1.0 1.5 15.0 kpsa15-24 24 0.63 0.95 15.1 notes (3) average not to exceed max power, <30s, 10% duty cycle model selector (other voltages available) zpsa 20w to 60w km 15 to 40w pcb mount medical zws 5 to 240w, single output other industrial products kpsa15 outline drawing kpsa5 outline drawing 2.40 [60.96] 2.13 [54.00] 1.55 [39.47] 0.14 [3.48] 0.69 [17.50] acl acn vr +vo -vo 0.07 [1.80] 0.04 [1.00] 0.12 [3.15] 2.13 [54.00] 1.21 [30.68] 0.42 [10.64] 0.15 [3.80] 0.17 [4.40] 0.06 [1.60] 0.08 [2.00]max. 0.79 [20.00]max. 0.07 [1.80] 0.04 [1.00] +vo -vo acl acn vr 0.15 [3.80] 0.16 [4.00] 2.17 [55.00] 0.10 [2.64] 0.79 [20.14] 1.28 [32.61] 0.40 [10.18] 1.19 [30.19] 0.83 [21.00]max. 1.85 [47.00] 0.17 [4.40] 0.08 [2.00]max. 0.06 [1.60] 1.85 [47.00] 0.79 [20.00]max. 2.44 [62.00] 0.15 [3.80] 0.17 [4.40] 0.06 [1.60] 0.08 [2.00]max. 0.07 [1.80] 0.04 [1.00] 2.44 [62.00] 2.75 [69.90] 1.77 [45.00] 0.16 [4.00] 0.16 [4.10] 0.79 [20.00] acl acn 1.40 [35.50] 0.49 [12.50] vr +vo -vo
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