series am20ew-nz 15 watt | dc-dc converter www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r13 1 of 4 north america only picture coming soon features: ? efficiency up to 89% ? ? ultra wide 4:1 input range ? ? continuous short circuit protection ? ? operating temperature: -40 o c to +85 o c ? models single output model input voltage (v) output voltage (v) output current max (ma) isolation (vdc) max capacitive load(uf) efficiency (%) am20ew-11005s-nz 40-160 5 4000 1500 4020 89 AM20EW-11012S-NZ 40-160 12 1667 1500 1600 88 am20ew-11015s-nz 40-160 15 1333 1500 1000 88 am20ew-11024s-nz 40-160 24 833 1500 470 88 add suffix ?-k? for optional heat sink note: all specifications in this datasheet are measured at an ambient temperature of 25c, humidity<75%, nominal input voltage and at rated output load unless otherwise specified. input specifications parameters nominal typical maximum units voltage range 110 40-160 vdc filter (pi) network start up time 10 ms absolute ma ximum rating 110 200 vdc peak input voltage time 100 ms on/off control on ? open or 3.5-12vdc ; off ? short to ?vin or 0-1.2vdc, idle current 1ma no load input current 15 ma input reflected current 25 ma isolation specifications parameters conditions typical maximum units tested i/o voltage 60 sec, 1ma 1500 vdc resistance >1000 mohm capacitance 2000 pf output specifications parameters conditions typical maximum units voltage accuracy 3 % over voltage protection zener diode clamp % over current protection 130 170 % of io short circuit protection continuous short circuit restart auto-recovery line voltage regulation full load, ll-hl 0.5 % of vin load voltage regulation 5% to 100% load 1 % temperature coefficient 0.02 %/ o c ripple & noise 20mhz bandwidth 100 mv p-p voltage adjustment range 10 % minimum load current 5 % of max transient recovery time 25% load step change 800 s transient recovery deviation 25% load step change 5 %
series am20ew-nz 15 watt | dc-dc converter www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r13 2 of 4 north america only general specifications parameters conditions typical maximum units switching frequency 100% load 300 khz operating temperature see derating curve -40 to +85 o c storage temperature -55 to +125 o c maximum case temperature 105 o c cooling free air convection humidity 95 % rh case material aluminum alloy weight 28 without heat sink/ 36 with heat sink g dimensions (l x w x h) 2 x 1 x 0.47 inches 50.8 x 25.4 x 11.8 mm mtbf >1,000,000 hours (mil-hdbk -217f, ground benign, t=+25 o c) maximum soldering temperature 1.5mm from case for 10 sec 300 o c safety specifications parameters standards meets en60950-1 en 55022, class b (with the recommended emc circuit) pin out specifications pin single 1 on/off control 2 -vin 3 +vin 4 -vout 5 trim 6 +vout dimensions 4.10 (0.16) notes: all dimensions are typical in millimeters (inches). pin diameter tolerance 0.35 (0.014) case tolerance 0.50 (0.02) dia 1.00 (0.04) 50.80 (2.00) 25.40 (1.00) 11.80 (0.47) 1 2 3 4 5 bottom view 20.32 (0.80) 15.24 (0.60) 15.24 (0.60) 7.62 (0.30) 10.16 (0.40) 5.08 (0.20) 10.16 (0.40) 10.16 (0.40) 6 2.54 (0.10) 2.54 (0.10)
series am20ew-nz 15 watt | dc-dc converter www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r13 3 of 4 north america only trimming output voltage can be externally trimme d by utilizing the met hods as shown below fixed resistor variable potentiometer leave open if not used. am20ew \ 11005s \ nz ? trim ? down ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 9 10 vout ? (vdc) ? 4.95 ? 4.9 ? 4.85 4.8 4.75 4.7 4.65 ? 4.6 4.55 4.5 rt ? down ? (k ) ? 96.08 ? 49.349 ? 30.67 20.616 14.333 10.034 6.909 ? 4.533 2.667 1.162 trim ? up ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 9 10 vout ? (vdc) ? 5.05 ? 5.1 ? 5.15 5.2 5.25 5.3 5.35 ? 5.4 5.45 5.5 rt ? up ? (k ) ? 205.698 ? 76.406 ? 44.023 29.296 20.879 15.431 11.617 ? 8.798 6.63 4.91 am20ew \ 11012s \ nz ? trim ? down ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 ? 9 10 vout ? (vdc) ? 11.88 ? 11.76 ? 11.64 11.52 11.4 11.28 11.16 ? 11.04 ? 10.92 10.8 rt ? down ? (k ) ? 505.529 ? 303.041 ? 211.851 159.978 126.504 103.114 85.849 ? 72.581 ? 62.066 53.527 trim ? up ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 ? 9 10 vout ? (vdc) ? 12.12 ? 12.24 ? 12.36 12.48 12.6 12.72 12.84 ? 12.96 ? 13.08 13.2 rt ? up ? (k ) ? 614.769 ? 150.097 ? 78.994 50.198 34.607 24.832 18.13 ? 13.249 ? 9.536 6.616 am20ew \ 11015s \ nz ? trim ? down ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 9 10 vout ? (vdc) ? 14.85 ? 14.7 ? 14.55 14.4 14.25 14.1 13.95 ? 13.8 13.65 13.5 rt ? down ? (k ) ? 570.165 ? 371.335 ? 271.179 210.846 170.524 141.673 120.008 ? 103.142 89.638 78.584 trim ? up ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 9 10 vout ? (vdc) ? 15.15 ? 15.3 ? 15.45 15.6 15.75 15.9 16.05 ? 16.2 16.35 16.5 rt ? up ? (k ) ? 3208.668 ? 231.297 ? 104.85 63.553 43.061 30.815 22.672 ? 16.865 12.516 9.136
series am20ew-nz 15 watt | dc-dc converter www.aimtec.com tel: +1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r13 4 of 4 north america only am20ew \ 11024s \ nz ? trim ? down ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 ? 9 10 vout ? (vdc) ? 23.76 ? 23.52 ? 23.28 23.04 22.8 22.56 22.32 ? 22.08 ? 21.84 21.6 rt ? down ? (k ) ? 1135.537 ? 730.699 ? 532.922 415.701 338.146 283.038 241.862 ? 209.929 ? 184.441 163.624 trim ? up ? % ? 1 ? 2 ? 3 4 5 6 7 ? 8 ? 9 10 vout ? (vdc) ? 24.24 ? 24.48 ? 24.72 24.96 25.2 25.44 25.68 ? 25.92 ? 26.16 26.4 rt ? up ? (k ) ? 2871.219 ? 219.961 ? 106.182 66.054 45.551 33.104 24.745 ? 18.744 ? 14.226 10.703 derating -40 -20 0204060 80 100 100 80 60 40 20 0 safe operating area output power (%) 85 ambient temperature o c free air convection 65 o c with heat sink 55 o c without heat sink note: 1. datasheets are updated as needed and as such, specifications ar e subject to change without notic e. once printed or downloaded , datasheets are no longer controlled by aimtec; refer to www.aimtec.com for the most current product specifications. 2. product labels shown, including safety agency cert ifications on labels, may vary based on the date manufactured. 3. mechanical drawings and specifications are for reference only. 4 . all specifications are measured at an am bient temperature of 25c, humidity<75%, nominal input voltage and at rated output load unless otherwise specifie d. 5 . aimtec may not have conducted dest ructive testing or chemical analysis on all internal components and chemicals at the time of publishing this document. cas numbers and other limited information are considered proprietary an d may not be available for release. 6. this product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control sys tems or other such applications which necessitate specific safety and regulatory standards other the ones listed in this datasheet . 7. warranty is in accordance with aimtec?s st andard terms of sale available at www.aimtec.com .
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