shenzhen sunyuan technology co., ltd. axxxxs/d-1w series fixed unregulated input dc-dc converter copyright @ shenzhen sunyuan technology co., ltd. edition-szsy-07-01 printed in p.r.c january 2007 page 1 of 3 z rated 1w output z high power density z s:7pin sip d:14pin dip package z dual output z industrial standard pin-out z no heat sink required z 1kvac isolation z fixed input z unregulated output z iso9001 certified electrical specifications all specifications tested typically @ 25c, humidity<75% , nominal input and rated output unless otherwise noted. common specifications items min typ. max operating temperature range -40c +85c storage temperature range -55c +125c humidity no-compress 90% cooling free air convection isolation voltage (vac) input to output 1,000 isolation resistance (ohms) 10 9 isolation capacitance (pf) 60 efficiency (%) see product list 70 85 case material non-conductive black plastic output specifications items: testing condition min typ max output accuracy at full load and nominal vin 5% output power 1w line voltage regulation for vin change of 1% 1.2% load voltage regulation from 20% to full load 8% ripple and noise 20mhz bandwidth 75 mv p-p temperature drift 0.02 %/c minimum load 10% switching frequency 125khz short circuit protection momentary (<1s) input specifications items: testing condition min typ max input voltage range 10% leak current <1ma resistance 10 9 ohm capacitance 60pf
shenzhen sunyuan technology co., ltd. axxxxs/d-1w series fixed unregulated input dc-dc converter copyright @ shenzhen sunyuan technology co., ltd. edition-szsy-07-01 printed in p.r.c january 2007 page 2 of 3 potting material e poxy resin ul94-v0 packing material tube dimension (mm / inch) (l*w*h) sip: 19.5*6.00*10 (0.76*0.24*0.37) dip: 20.4*10*8.2(0.80*0.39*0.32) weight (g) 2~3g mtbf (hrs) >1,000,000 product list input voltage (vdc) output part number range nominal max. current (ma) voltage (vdc) efficiency (%, typ.) package capacitor load max (uf) a0505s/d-1w 5 5.5 100 5 71 sip/dip 4.7 a0512s/d-1w 5 5.5 42 12 80 sip/dip 1 a0515s/d-1w 4.5-5.5 5 5.5 34 15 80 sip/dip 0.47 a1205s/d-1w 12 13.2 100 5 80 sip/dip 4.7 a1212s/d-1w 10.8-13.2 12 13.2 42 12 78 sip/dip 1 a2403s/d-1w 24 26.4 150 3.3 75 sip/dip 4.7 a2405s/d-1w 24 26.4 100 5 74 sip/dip 4.7 a2412s/d-1w 21.6-26.4 24 26.4 42 12 76 sip/dip 1 nomenclature temperature derating graph 120 100 80 60 40 20 0 -40 0407185120 safe operating area o utput power % operating temp (celsius) typical connection -vin cin dc-dc converter +vo -vo 0v +vin c out2
shenzhen sunyuan technology co., ltd. axxxxs/d-1w series fixed unregulated input dc-dc converter copyright @ shenzhen sunyuan technology co., ltd. edition-szsy-07-01 printed in p.r.c january 2007 page 3 of 3 outline dimension pins description sip connection dip 1 +vin input 14 2 gnd input 1 4 -vo output 11 5 0v common 8 6 +vo output 9 nc 7 pin 7 can not connect any external circuit. shenzhen sunyuan technology co., ltd. 3f, 3bldg, duoli industrial zone, meihua rd. futian district, shenzhen 518049, china tel: +86-755-83100080 fax: +86-755-83116652 email: info@szsunyuan.com www.szsunyuan.com
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