series am 20e -z 20 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2 722 toll free: + 1 888 9 aimtec (924 6832) f 051e r6.d 1 of 5 north america only features: ? wide 2:1 input range ? efficiency up to 93% ? 1600 v dc i/o isolation ? temperature range - 40oc to + 85 oc ? adjustable output voltage ? remote on/off function ? soft start ? continuous short circuit protection ? over current & over voltage protection ? no mi nimum load required models single output model input voltage (v) output voltage (v) output current max ( a) maximum capacitive load ( f ) efficiency (%) am20e - 1203sz 9 - 18 3.3 5.5 10000 90 am20e - 1205sz 9 - 18 5 4 6800 92 am20e - 1212sz 9 - 18 12 1.67 1000 90 am20e - 1215sz 9 - 18 15 1.33 680 90 am20e - 2403sz 18 - 36 3.3 5.5 10000 91 am20e - 2405sz 18 - 36 5 4 6800 93 am20e - 2412sz 18 - 36 12 1.67 1000 91 am20e - 2415sz 18 - 36 15 1.33 680 91 am20e - 4803sz 36 - 75 3.3 5.5 10000 91 am20e - 4805sz 36 - 75 5 4 6800 93 am20e - 481 2sz 36 - 75 12 1.67 1000 91 am20e - 4815sz 36-75 15 1.33 680 91 models dual output model input voltage (v) output voltage (v) output current max ( a) maximum capacitive load ( f ) efficiency (%) am20e - 1212dz 9 -18 12 0.835 470 89 am20e - 1215dz 9 - 18 15 0 .665 330 89 am20e - 2412dz 18 - 36 12 0.835 470 90 am20e - 2415dz 18 - 36 15 0.665 330 90 am20e - 4812dz 36 - 75 12 0.835 470 90 am20e - 4815dz 36 - 75 15 0.665 330 89 input specifications parameters nominal typical maximum units voltage range 9 -18 18-36 36 - 75 vdc filter (pi) network start up time 20 ms absolute maximum rating 12 vin 24 vin 48 vin 36 50 100 vdc peak input voltage time 100 ms on/off control on : 3.0 to 12vdc or open circuit ; off : 0 to 1.2vdc or s hort pin2 and pin 1 off: idle current: 5ma typ under voltage lockout 12 vin 24 vin 48 vin 8.6 17.8 33.5 vdc input reflected ripple current 20 ma p - p
series am 20e -z 20 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2 722 toll free: + 1 888 9 aimtec (924 6832) f 051e r6.d 2 of 5 north america only isolation specifications parameters conditions typical rated units tested voltage input/output 3 sec 160 0 vdc case / input & output 1600 vdc resistance > 1000 mohm capacitance 1200 pf output specifications parameters conditions typical maximum units voltage accuracy 1 % voltage balance (dual output models) balanced load 1 % cross regulation (dual output models) 25% load on one output - 100% load on second load 5 % over voltage protection zener diode clamp over current protection 140% of full load short circuit protection continuous short circuit restart auto - recovery line voltage regu lation hl - ll 0.2 % load voltage regulation (single) from 0% load to 100% load 0. 5 % load voltage regulation (dual) balanced load 1 % ripple & noise 20mhz bandwidth with 1uf ceramic capacitor 75 mv p -p voltage adjustment range (single) 10 % t ransient recovery time 25% load step change ( 75% - 50% - 25% of io 250 us transient recovery deviation 25% load step change ( 75% - 50% - 25% of io 3 % general specifications parameters conditions typical maximum units switching frequency 100 % load 330 k hz operating temperature - 40 to + 85 o c storage temperature - 40 to +1 25 o c maximum case temperature 100 o c temperature coefficient 0.02 %/ o c derating above +70oc 3.3 %/oc cooling free air convection humidity 95 % rh case material nickel - coat ed copper b ase material non - conductive black plastic(ul94v - 0 rated) potting material epoxy (ul94v - 0 rated) weight 30 g dimensions (l x w x h) 2.00 x 1.00 x 0.40 i nches 50.80 x 25.40 x 10.16 mm mtbf >684,000 hrs (mil - hdbk - 217f, ground benign, t =+25 o c) max soldering temperature 1.5mm from case , 10 sec. m ax. 260 o c 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. s afety specifications parameters agency approvals ce s tandards en55022 class a (see note a) en61000 - 4 - 2 perf. criteria b en61000 - 4 - 3 perf. criteria a en61000 - 4 - 4 perf. criteria b (see note b) en61000 - 4 -5 perf. criteria b (see note b) en61000 - 4 - 6 perf. criteria a en61000 - 4 - 8 perf. criteria a note: also designed to meets iec/en 60950 - 1
series am 20e -z 20 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2 722 toll free: + 1 888 9 aimtec (924 6832) f 051e r6.d 3 of 5 north america only note a: input filter components (c1, l , see circuit below ) are used to help meet conducted emissions requirement for the module. these components should be m ounted as close as possible to the module; and all leads should be minimized to decrease radiated noise . note b: an external filter capacitor is required if the module has to meet en61000 - 4 - 4 and en61000 - 4 - 5. the filter capacitor suggested value of 220uf/ 100v. test circuits conducted emissions external parts table pin out specifications pin single dual 1 on/off control on/off control 2 - v inpu t - v input 3 + v input + v input 4 - v output - v output 5 trim common 6 + v output + v output dimensions model c1 l am20e - 12xxxz 330uf 12uh am20e - 24xxxz 220uf 12uh am20e - 48xxxz 220uf 12uh dc / dc converter + vout - vout load + vin - vin c1 l pin diameter: 1.0 0.05 ( 0.04 0.002 ) pin pitch tolerance: 0.35 ( 0.014 ) case tolerance: 0.5 ( 0.02 ) 5 . 0 8 (0 . 2 0 ) notes : all dimensions are typical in millimeters ( inches ). tolerance 0 . 25 ( 0 . 01 ) dia 1 . 00 ( 0 . 04) 50 . 80 (2 . 00 ) 2 5 . 4 0 (1 . 0 0 ) 1 0 . 1 6 (0 . 4 0 ) 1 2 3 4 5 bottom view 20 . 32 (0 . 80 ) 15 . 24 (0 . 60 ) 15 . 24 (0 . 60 ) 7 . 6 2 (0 . 3 0 ) 1 0 . 1 6 (0 . 4 0 ) 5 . 0 8 (0 . 2 0 ) 1 0 . 1 6 (0 . 4 0 ) 1 0 . 1 6 (0 . 4 0 ) 6 2 . 5 4 (0 . 1 0 ) 2 . 5 4 (0 . 1 0 )
series am 20e -z 20 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2 722 toll free: + 1 888 9 aimtec (924 6832) f 051e r6.d 4 of 5 north america only trimming output voltage on single output models can be externally trimmed by utilizing the methods as shown below fixed resistor variable potentiometer trim table am20e(w) - xx03sz am20e(w) - xx05sz am20e(w) - xx12sz am20e(w) - xx15sz
series am 20e -z 20 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2 722 toll free: + 1 888 9 aimtec (924 6832) f 051e r6.d 5 of 5 north america only derating - 40 - 20 0 20 40 60 80 100 ambient temperature o c 100 80 60 40 20 0 free air convection safe operating area 85 70 o c o u t p u t p o w e r ( % ) note: 1. datasheets are updated as needed and as such, sp ecifications are subject to change without notice. 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 certificat ions 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 ambient temperature of 25c, humidity<75%, nominal input voltage and at rated output load unless otherwise specifie d. 5. aimtec may not have conducted destructive 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 a nd 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 s ystems or other such applications which necessitate specific safety and regulatory st andards other the ones listed in this datasheet. 7. warranty is in accordance with aimtecs standard terms of sale available at www.aimtec.com.
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