series am 8tw -z 8 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12 .e 1 of 4 north america only features: ? wide 4:1 input range ? operating temperature - 40 o c to + 85 o c ? 24 pin dip package ? input / output i solation 1 6 00 vdc ? high efficiency up to 8 7 % ? continuous short circuit protection ? over voltage/overload protection ? rohs compliant models single output model input voltage (v) output voltage (v) output current max (ma) isolation (vdc) max capacitive load(uf) efficiency (%) am8tw - 2403sz 9 - 36 3.3 2000 1600 1330 83 am8tw - 2405sz 9 - 36 5 1500 1600 1330 86 am8tw - 2412sz 9 - 36 12 665 1600 288 87 am8tw - 2415sz 9 - 36 15 535 1600 200 87 am8tw - 4803sz 18 - 75 3.3 2000 1600 1330 82 am8tw - 4805sz 18 - 75 5 1500 1600 1330 86 am8tw - 4812sz 18 - 75 12 665 1600 288 87 am8tw - 4815sz 18 - 75 15 535 1600 200 87 models dual output model input voltage (v) output voltage (v) output current max (ma) isolation (vdc) max capacitive load(uf) efficiency (%) am8tw - 2405dz 9 - 36 5 800 1600 900 84 am8tw - 2412dz 9 - 36 12 335 1600 133 86 am8tw - 2415dz 9 - 36 15 265 1600 90 87 am8tw - 4805dz 18 - 75 5 800 1600 900 84 am8tw - 4812dz 18 - 75 12 335 1600 133 87 am8tw - 4815dz 18 - 75 15 265 1600 90 87 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. inp ut specifications parameters nominal typical maximum units voltage range 24 9 - 36 vdc 48 18 - 75 filter (pi) network start up time 20 ms absolute maximum rating 24 - 0.7 - 50 vdc 48 - 0.7 - 100 peak input voltage time 100 ms on/off c ontrol on C 3.0 ~ 12vdc (or open) off - 0~1.2vdc (or short between pin 1 and 2/3) no load input current 15 ma in put r eflected c urrent 20 map -p isolation specifications parameters conditions typical rated units tested i/o voltage 3 sec 1600 vdc resistance >1000 mohm capacitance 1500 pf
series am 8tw -z 8 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12 .e 2 of 4 north america only output specifications parameters conditions typical maximum units voltage accuracy 1 % over voltage protection zener diode clamp % over current protection 150 % short circuit protection continuous short circuit restart auto - recovery line voltage regulation hl - ll 0.2 % of vin load voltage regulation (sing le) 0 C 100% load 0.5 % load voltage regulation (dual) 0 C 100% load 1 % temperature coefficient 0.02 %/ o c ripple & noise 20mhz bandwidth 75 mv p - p minimum load current 0 % of max general specifications parameters conditions typical maximum units switching frequency 100 % load 270 khz operating temperature derating above +70 - 40 to +85 o c storage temperature - 40 to +125 o c maximum case temperature 105 o c cooling free air convection humidity 95 % rh case material nick el plated coo per weight 18 g dimensions (l x w x h) 1.25 x 0.80 x 0.12 inches 31.80 x 20.30 x 10.20 mm mtbf > 1,000,100 hours (mil - hdbk - 217f , ground benign, t=+25 o c) maximum soldering temperature 1.5mm from case for 10sec 260 o c transient r ecovery time 2 50 u s transient recovery deviation 3 % safety specifications parameters agency approval ce s tandards en55022 class a, en55024 iec61000 - 4 - 2, perf. criteria b iec61000 - 4 - 3, perf. criteria a iec61000 - 4 - 4, perf. criteria b (external 33 0uf/100v cap required) iec61000 - 4 - 5, perf. criteria b (external 33 0uf/100v cap required) iec61000 - 4 - 6, perf. criteria a iec61000 - 4 - 8, perf. criteria a
series am 8tw -z 8 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12 .e 3 of 4 north america only pin out specifications dimensions pin single dual 1 remote on/off remote on/off 2 - v input - v input 3 - v input - v input 9 no pin common 11 n.c . - v output 14 +v output +v output 16 - v output common 22 +v input +v input 23 +v input +v input n.c.: not connected derating - 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 70 o c
series am 8tw -z 8 watt | dc - dc converter www.aimtec.com tel: + 1 514 620 2722 toll free: + 1 888 9 aimtec (924 6832) f 051e r12 .e 4 of 4 north america only recommended circuits dc/dc converter -vout conducted emissions +vin -vin +vout l c1 c2 load c1 l c2 2.2uf , 100v 12uh 2.2uf , 100v dc/dc converter +vin -vin +vout -vout load c1 surge/eft c1 330uf, 100v note: 1. datasheets are updated as needed and as such, specifications are subject to change without notice. once printed or downloaded, d atasheets are no longer controlled by aimtec; refer to www.aimtec.com for the most current product specifications. 2. product 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 other 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 systems or other such applications w hich necessitate specific safety and regulatory standards other the ones listed in this datasheet. 7. warranty is in accordance wi th aimtecs standard terms of sale available at www.aimtec.com.
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