series am 20ew -z 20 watt | dc - dc converte r www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r11.e 1 of 5 north america only features: ? rohs compliant ? soft start ? ultra wide 4:1 input range ? industrial temperature range - 40 to +85c ? adjustable output voltage ? high efficiency up to 91% ? remote on/off ? no minimum load required ? 2 x 1 package models single output model input voltage (v) output voltage (v) output current max ( a) maximum capacitive load (f) efficiency (%) am20ew - 2403sz 9 - 36 3.3 5.5 10000 89 am20ew - 2405sz 9 - 36 5 4 6800 91 am20ew - 2412sz 9 - 36 12 1.67 1000 89 am20ew - 2415sz 9 - 36 15 1.33 680 89 am20ew - 48 0 3sz 18 - 75 3.3 5.5 10000 89 am20ew - 48 05sz 18 - 75 5 4 6800 91 am20ew - 48 12sz 18 - 75 12 1.67 1000 89 am20ew - 48 15sz 18 - 75 15 1.33 680 89 models dual output model input voltage (v) output voltage (v) output current max (ma) maximum capacitive load (f) effic iency (%) am20ew - 2405dz 9 - 36 5 2 2200 89 am20ew - 2412dz 9 - 36 12 0.835 470 88 am20ew - 2415dz 9 - 36 15 0.665 330 89 am20ew - 4805dz 18 - 75 5 2 2200 89 am20ew - 4812dz 18 - 75 12 0.835 470 88 am20ew - 4815dz 18 - 75 15 0.665 330 89 input specifica tions parameters nominal typical maximum units voltage range 24 48 9 - 36 18 - 75 vdc under voltage lockout 24 48 7.9 16 8.6 17.8 vdc filter (pi) network turn on transient process time 250 s transient recovery deviation 3 % start up time 20 ms absolute maximum rating 24 48 - 0.7~50 - 0.7~100 vdc peak input voltage time 100 ms on/off control on : 3 ~12vdc or open circuit off: 0 ~ 1.2vdc or short circuit between pin 2 and pin 1 off idle current 5 ma input reflected ripple current 20 ma p - p
series am 20ew -z 20 watt | dc - dc converte r www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r11.e 2 of 5 north america only isolation specifications parameters conditions typical rated units tested i/o voltage 3 sec 1600 vdc case/input isolation tested voltage 3 sec 1600 vdc resistance >1000 mohm capacitance 1200 pf output specifications parameters condit ions typical maximum units voltage accuracy 1 % over voltage protection zener diode clamp over current protection 120 % of fl short circuit protection continuous short circuit restart auto recovery line voltage regulation hl - ll 0.5 % of vin load voltage regulation (single) 0 - 100% load 0.5 % load voltage regulation (dual) balanced load 1 % cross regulation (dual output model) 25% load on first output and 100% load on second output 5 % temperature coefficient 0.02 %/ o c ripple & noi se at 20mhz bandwidth 75 mv p - p voltage adjustment range 10 % general specifications parameters conditions typical maximum units switching frequency 100% load 330 khz operating temperature with derating above 65c - 40 to +85 o c storage temperatu re - 40 to +125 o c max case temperature 105 o c cooling free air convection humidity 95 % rh case material nickel coated copper with non conductive base weight 30 g dimensions (l x w x h) tolerance 0.5mm (0.02 inches) 2.0 0 x 1.0 0 x 0.40 inches 50.8 0 x 25.4 0 x 10.16 mm mtbf >560 000 hrs (mil - hdbk - 217f, ground benign, t=+25 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 other wise specified. safety specifications parameters agency approvals ce standards en55022, class a - with external circuit recommended on page 5 en55024 en61000 - 4 - 2, criteria b en61000 - 4 - 3, criteria a en61000 - 4 - 4, criteria b C with external filter capacitor, 220f/100v en61000 - 4 - 5, criteria b C with external filter capacitor, 220f/100v en61000 - 4 - 6, criteria a en61000 - 4 - 8, criteria a note: designed to meet iec/en 60950 - 1
series am 20ew -z 20 watt | dc - dc converte r www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r11.e 3 of 5 north america only pin out specifications pin single dual 1 on/off control on/off control 2 - v input - v input 3 +v input +v input 4 - v output - v output 5 trim common 6 +v output +v output dimensions 5.08 (0.20) notes: all dimensions are typical in millimeters (inches). tolerance 0.25 (0.01) dia 1.00 (0.04) 50.80 (2.00) 25.40 (1.00) 10.16 (0.40) 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) pin diameter: 1.00.05 mm (0.04 0.002 inches) pin pitch tolerance: 0.35 mm ( 0.014 inches) trimming
series am 20ew -z 20 watt | dc - dc converte r www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r11.e 4 of 5 north america only trim table am20e(w) - xx03sz am20e(w) - xx05sz am20e(w) - xx12sz am20e(w) - xx15sz derating free air convection 65 o c - 40 - 20 0 20 40 60 80 100 100 80 60 40 20 0 safe operating area o u t p u t po w e r (% ) 85 ambient temperature o c
series am 20ew -z 20 watt | dc - dc converte r www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r11.e 5 of 5 north america only recommended external circuit to meet the required conducted emissions these components should be mounted as close as possible to the converter module and length of the leads should be kept shorter to decrease radiated noise. surge/eft note: 1 . datasheets are updated as needed and as such, specifications 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. produc t labels shown, including safety agency certifications 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 othe r limited information are considered proprietary and 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 w hich necessitate specific safety and regulatory standards other the ones listed in this datasheet. 7. warranty is in accordance with aimtecs standard terms of sale available at www.aimtec.com. location type value c1 1210 2.2f/100v c2 1210 2.2 f/100v l 12h
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