the copyright and authority for the interpretation of the products are reserved by mornsun JY240816D-30W a/1-2012 page 1 of 2 JY240816D-30W 30w, fixed input, 15000vdc dual isolated & unregulated,triple output dc-dc converter rohs product program input output voltage(vdc) io1/io2&io3 (ma) part number nominal range vo1/vo2&vo3 (vdc) max min efficiency (%)(typ.) vo1: 6.5-9.5 io1:1000 io1:100 JY240816D-30W 24 22.8~25.2 vo2&vo3: (14.0-18.5) io2&io3: 750 io2&io3: 75 88 isolation specifications item test conditions min typ max units isolation voltage (vin/vout) tested for 1 minute and 1 ma max input to output 10000 vac isolation voltage (vin/vout) tested for 1 minute and 1 ma max input to output 15000 vdc isolation voltage (vo1/vo2&vo3) tested for 1 minute and 1 ma max output to output 3000 vdc output specifications item test conditions min. typ. max. units output power 3 30 w 10% to 100% load (8v output) 20 load regulation 10% to 100% load ( 16v output) 20 % temperature drift 100% full load 0.03 %/ ripple & noise* 20mhz bandwidth 100 200 mvp-p switching frequency full load, nominal input 200 khz *test ripple and noise by parallel cable method. see detailed operation instructions at testing of power converter section, application notes. common specifications item test conditions min typ max units storage humidity 20 95 % operating temperature -40 85 storage temperature -55 100 lead temperature 1.5mm from case for 10 seconds 300 temp. rise at full load 40 short circuit protection* 15 s electrical fast transients 4000v rf field susceptibility 27-300 mhz,3w/5cm voltage change rate 20% cooling free air convection case material plastic (ul94-v0) weight 100 g mtbf 100 k hours features operating temperature: -40 +85 15000vdc isolation voltage no external component required internal smd construction rohs compliance applications the JY240816D-30W s eries are specially designed for applications where two group of polar power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. these products apply to: 1) where th e voltage of the input power supply is fixed (voltage variation 5%); 2) where isolation is necessary between input and output (isolation voltage 15000vdc); 3) where the regulation of the output voltage and the output ripple noise are not demanding. such as: purely digital circuits, ordinary low frequency analog circuit s, and igbt power device driving circuits. model selection jy240816d -30w r ackage style 2 nd output voltage 1 st output voltage atedoutput power p inputvoltage productseries mornsun science & technology co.,ltd. address: no. 5, kehui st. 1, kehui development center, science ave., guangzhou science city, luogang district, guangzhou,p.r.china. tel: 86-20-38601850 fax:86-20-38601272 http://www.mornsun-power.com *short circuit input current is about 1000ma,if longer than 15 seconds, the temperature will be too high and the module will damage.
the copyright and authority for the interpretation of the products are reserved by mornsun JY240816D-30W a/1-2012 page 2 of 2 application note typical characteristics recommended testing and application circuit if you want to further decrease the ripple & noise, a filter capacitor can be connected to the input and output ends of the dc/dc converter, see (figure 1). however, the capacitance of the output filter capac itor must be proper. if the capacitance is too big, a startup problem might arise. for every channel of output, provided the safe and reliable operation is ensured, the recommended capacitance of its filter capacitor sees (table 1). recommended capacitance(table 1) vin(vdc) cin( f) vout(vdc) cout( f) 24 100 8 100 -- -- 16 100 recommended circuit(figure 1) vin gnd +vo1 0v1 -vo2 0v2 +vo3 0v2 dc dc cin cout cout cout no parallel connection or plug and play. load vs efficiency curve 0 10 20 30 40 50 60 70 80 90 100 10 30 50 80 100 load(%) efficiency(%) ambienttemperature ( ) o u t p u t p o w e r ( % ) temperature derating graph safe operating area 0 20 40 60 80 100 120 40 -40 0 65 85 100 outline dimensions & pin connections & packaging note: inner packagingdimensions: mm packagingquantitypcs outer packaging dimensionsmm ackagingquantity : lwh=355*192*93 20 : lwh=405*380*305 p120pcs ** ** : mechanicaldimensions recommendedfootprint packaging note: unitmm[inch] pindiametertolerances mm[ 0.004inch] general tolerances: 0.50mm[ 0.020inch] : : 0.10 pin function 1 2 3 4 5 6 7 8 9 np gndgnd1) ( vin(dc24+) + vo1(dc+8v) ov1(gnd) np - vo2(dc-16v) ov2com () + vo3(dc+16v) (bottom view) (front view) 3 8 7 6 5 4 1 2 9 notegrid 2.54*2.54mm : . ? 1.50[0.059] footprintdetails 4 5 . 0 0 [ 1 . 7 7 2 ] 3 5 . 0 0 [ 1 . 3 7 8 ] 62.00[2.441] 54.00[2.126] 2 2 . 5 0 [ 0 . 8 8 6 ] 1 2 3 8 7 6 5 9 4 5 . 0 0 [ 0 . 1 9 7 ] 6 . 0 0 [ 0 . 2 3 6 ] ? 1.00[0.039] 1 0 . 0 0 [ 0 . 3 9 4 ] 2 0 . 0 0 [ 0 . 7 8 7 ] note: 1. operation under minimum load will not damage the converter; however, they may not meet all specification listed, and that will reduce the life of product. 2. all specifications measured at ta=25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 3. only typical models listed, other models may be different, please contact our technical person for more details. 4. in this datasheet, all the test methods of indications are based on corporate standards.
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