15b-zpd series series 1 http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 1 of 3 microdc r eserves the copyright selection selection guide guide order code input output efficiency (%.typ.) capacitance (max,uf.) voltage(vdc) voltage (vdc) current (%,typ). nominal range 15b 1203zpd 12 9 - 18 3.3 3 000 85 19000 15b 1205zpd 12 9 - 18 5 3 000 8 8 10300 15b 1212zpd 12 9 - 18 12 1 250 83 3340 15b 121 5 zpd 12 9 - 18 15 1 000 82 1100 15b 1224zpd 12 9 - 18 24 675 81 900 15b 2403zpd 24 18 -36 3.3 3 000 81 19500 15b 240 5 zpd 24 18 -36 5 3 000 88 10200 15b 2412zpd 24 18 -36 12 1 250 81 3300 15b 241 5 zpd 24 18 -36 15 1 000 83 1100 15b 2424zpd 24 18 -36 24 675 85 900 15b4 803zpd 48 36-75 3.3 3 000 83 19500 15b4 80 5 zpd 48 36-75 5 3 000 81 10200 15b481 2zpd 48 36-75 12 1 250 81 3300 15b4815 zpd 48 36-75 15 1 000 84 1100 15b4824zpd 48 36-75 24 675 81 900 model model selection selection 15 15 b b 24 24 15 15 z z pd pd rated power product series input voltage output voltage wide ( 4 :1) input range dip package style 15 w, w i de input, dip package,isolated®ulated single output dc-dc converter features features wide ( 4 :1) input range short circuit protection(automatic recovery) 1500vdc isolation operating temperature: -40 85 six sided metal shielding over voltage protection internal smd construction rohs compliance industry standard pin out mtbf>1000khours common common specifications specifications parameter conditions min. typ. max. units storage humidity 5 95 % operating temperature -40 85 storage temperature -55 1 0 5 lead temperature 1.5mm from case for 10 seconds 300 case material steel,nickel coated, copper isolation voltage tested for1 minute and 1ma max 1 5 00 vdc isolation resistance 1000 m isolation capacitance 100khz/1v 1000 pf mtbf 1000 k hours weight 45 g applications applications the 15b-zpd series are specially designed for applications where a wide range input voltage 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 the voltage of the input power supply is wide range (voltage range 4 :1); 2) where isolation is necessary between input and output (isolation voltage 1500vdc); 3) where the regulation of the output voltage and the output ripple noise are demanded. input input specifications specifications parameter conditions min. typ. max. units st art voltage/under voltage shutdown 12v input models 8.6/8.1 8.8/8. 9/8.5 vdc 24v input models 17.5/16 17.8/1 18/17 vdc 48v input models 34/32 35/33 36/34 vdc start up time 20 ms input filter pi method of remote (reference point:gnd) o n 3.5-40vdc or open circuit off 0-1.2vdc
15b-zpd series series 2 http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 2 of 3 typical typical characteristics characteristics temperature derating graph temperature temperature characteristics characteristics parameter conditions min. typ. max. units output voltage accuracy refer to recommended circuit 1 3 % over load protection input voltage range 120 130 150 % output short circuit input voltage range hiccup,automatics recovery load regulation from 10% to 100% load 0.5 1 % trim 10%v0 vdc temperature drift (vout) 0.0 2 %/ line regulation input voltage from low to high 0.2 0.5 % ripple noise tested under 20mhz brand 50 75 1 50 mv transient recovery time 25% load change 200 300 us transient peak deviation 2 3 5 % over voltage protection 3.3v 3.63 4.29 vdc 5v 5.5 6.5 vdc 12v 13.2 15.6 vdc 15v 16.5 19.5 vdc 24v 26.4 31.2 vdc note: 1. all specifications are measured at ta=25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. the ctrl control pin voltage is referenced to gnd. 3. typical efficiency value at nominal input voltage and full load. 4. capacitor max load tested at nominal input voltage and constant resistive load. 5. refer to the diagram of output voltage trim up/down for trim applications. 6. the products cannot be used in parallel and in plug and play. case material derating derating efficiency efficiency curve curve hufahhsn es eunmun e2l in order to ensure the product operate efficiently and reliably,in addition to a max load(namely full load), a minimum load is specified for this kind of dc/dc converter.make sure the specified range of input voltage is not exceeded,the minimum output load tl cvss dsnt iio clnf .if the actual load is less than the specified minimum load, the output ripple may increase sharply while its efficiency and reliability will reduce greatly.if the actual output power is very small,please add an appropriate resistor as extra loading,or contact our company for other lower output power products. teuwv lc %ccuouvtor 6( utged 6lcdn:v 15b2424zpd te m2a2h resshrnfes ea mu 2sl m2v recommended recommended circuit circuit output graph in order to obtain better performance for the dc/dc models . it s recommended that use input and output filters as fig.1 shown. l:12uh c:100uf/100v output output voltage voltage trim trim output graph teuwv lc %ccuouvtor 6( ledged clnf 3815b5bk,4hi3
15b-zpd series series 3 http://www.microdc.cn technical enquiries-email:tech@microdc.cn tel:0086-20-86000646 page 3 of 3 outline outline dimensions dimensions footprint footprint details details recommended recommended footprint footprint recommended footprint top view grid:2.54mm(0.1inch) diameter:1. 5 0mm(0.0 5 9inch) footprint footprint details details pin single 1 vin 2 gnd 3 ctrl 4 trim 5 0v 6 +vo n ote: the ctrl control pin voltage is referenced to gnd note: 1. the ctrl control pin voltage is referenced to gnd . 2. typical efficiency value at nominal input voltage and full load . 3. all specifications measured at ta=25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 4. in this data sheet, all the test methods of indications are based on corporate standards. 5. capacitor max load tested at nominal input voltage and constant resistive load . when the environment temperature is higher than 71 , the product output power should be less then 60% of the rated power. no parallel connection or plug and play. use dual output simultaneously,forbid pening output pin (0v) to use as single output. mechanical mechanical dimensions dimensions note: unit:mm[inch] pin diameter : 1.00 mm[0.0 39 inch] pin diameter toleranc e s: 0. 05 mm[ 0.00 2 inch] general tolerances: 0.25mm[ 0.010inch] tube tube outline outline dimensions dimensions note: unit :mm[inch] general tolerances: 0. 2 50mm[ 0.0 1 0inch]
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