the 3000ur series is a family of compact 25w and 30w high performance dc/dc converters specifically designed for board mount power distribution applications where space is critical, but performance and power cannot be sacrificed. 18 models operate over 4:1 input ranges of 10 to 40 or 18 to 72 vdc; providing single, dual or triple output combinations of 3.3, 5, 12, 15, 5, 12, 15, 512 and 515 vdc. standard features include an input pi filter to reduce reflected ripple current, output voltage accuracy of 1%, and a minimum input/ output isolation voltage of 1400 vdc. d d e e s s c c r r i i p p t t i i o o n n s s 3000ur series ? ? e e f f f f i i c c i i e e n n c c y y t t o o 8 8 3 3 % % ? ? w w i i d d e e 4 4 : : 1 1 i i n n p p u u t t v v o o l l t t a a g g e e r r a a n n g g e e ? ? i i n n p p u u t t p p i i f f i i l l t t e e r r ? ? c c o o n n t t i i n n u u o o u u s s c c i i r r c c u u i i t t p p r r o o t t e e c c t t i i o o n n ? ? w w i i d d e e - - 4 4 0 0 o c t t o o + + 7 7 5 5 o c o o p p e e r r a a t t i i n n g g t t e e m m p p e e r r a a t t u u r r e e r r a a n n g g e e ? ? 6 6 s s i i d d e e d d c c o o n n t t i i n n u u o o u u s s s s h h i i e e l l d d i i n n g g ? ? o o u u t t p p u u t t v v o o l l t t a a g g e e t t r r i i m m f f e e a a t t u u r r e e s s i i n n p p u u t t c c h h a a r r a a c c t t e e r r i i s s t t i i c c s s o o u u t t p p u u t t c c h h a a r r a a c c t t e e r r i i s s t t i i c c s s unit/comments input voltage range 24 vdc input models vdc 48 vdc input models vdc over voltage shutdown 24 vdc input models vdc 48 vdc input models input fuse requirement 24 vdc input models ma; slow blow type 48 vdc input models ma; slow blow type reflected ripple current see model selection guide reverse polarity input current amp input filter pi filter unit/comments % 1 % 1 % 1 mv % output voltage %; equal output loads mv; equal output loads mv 2 % 2 % 2 % 2 mv 3 % 3 % 4 ; equal loads % 4 % 3 ; equal loads mv; p-p 5 mv; p-p 5 %; p-p 5 mv p-p 5 continuous, auto- matic recovery s, to within 1% error band for 50% load step, 50% load to fl % per o c min typ max 1.0 1.0 5.0 100 5.0 2.0 100 100 1.0 1.0 5.0 100 1.0 1.0 1.0 2.0 100 75 1 125 250 0.02 single, dual, triple output dc/dc converter g g e e n n e e r r a a l l c c h h a a r r a a c c t t e e r r i i s s t t i i c c s s unit/comments switching frequency khz isolation voltage vdc, 1 minute isolation resistance mohm, 500vdc mtbf (mil-hbk-217f) thousand hours, +25 o c, ground benign min 130 1000 1000 706 typ max output voltage accuracy single & dual outputs triple outputs - primary - auxiliaries output voltage adjustment 3.3v outputs all other models output voltage balance dual outputs triple outputs line regulation - 3.3v outputs single and dual outputs triple outputs - primary - auxiliaries load regulation - 3.3v outputs single outputs dual outputs triple outputs - primary - auxiliaries ripple/noise - 3.3v outputs 5v outputs 12v and 15v outputs triple outputs - primary short circuit protection transient recovery time temperature coefficient over voltage protection 1 = output voltage at nominal line & fl 2 = % output voltage measured from min. input line to maximum 3 = output voltage measured from fl to 25% load 4 = output voltage measured from fl to no load 5 = nom. line @ fl, 20 mhz b.w. using 1 f bypass capacitor see model selection guide min 10 18 typ 2 4 4 8 42 74 4000 3000 max 40 72 12 >> b-203 www.make-ps.com e-mail:info@make-ps.com
e e n n v v i i r r o o n n m m e e n n t t a a l l s s p p e e c c i i f f i i c c a a t t i i o o n n s s o o u u t t l l i i n n e e d d r r a a w w i i n n g g all specifications are typical at nominal input, nominal load and 25 c unless otherwise specified. external, low esr, 10 microfarad (minimum) capacitor across output is recommended for operation. p p h h y y s s i i c c a a l l c c h h a a r r a a c c t t e e r r i i s s t t i i c c s s unit/comments 2.56 x 3.00 x 0.40 inches (65.0 x 76.2 x 10.2 mm) coated metal with non- conductive base negative input, pin 3 positive input, pin 2 ul94v-0 142 grams case size case material shield connection 24v input models 48v input models flammability weight unit/comments o c; ambient o c % humidity; non- condensing free-air convection operating temp. range storage temp. range relative humidity cooling min -40 -40 typ max +75 +125 95 notes: 1. unless otherwise specified dimensions are in inches (mm). tolerances inches mm x.xx = 0.02 x.x = 0.5 x.xxx= 0.010 x.xx = 0.25 2. mounting inserts: 4-40 x .10 (2.5) deep 0.50 (12.7) 0.40 (10.2) 0.40 (10.2) 0.40 (10.2) 2.56 (65.0) 0.20 (5.1) .040 .005 (1.01) dia. bottom 10 9 8 7 6 5 4 3 2 1 0.30 (7.6) 3.00 (76.2) side 0.70 (17.8) 0.40 (10.2) 1.00 (25.4) 0.40 (10.2) p p i i n n o o u u t t c c h h a a r r t t pin 1 2 3 5 6 7 8 9 10 single remote on/off + vin - vin +sense/trim output trim - sense/trim + vout - vout no pin dual remote on/off + vin - vin + vout common - vout output trim no pin no pin triple remote on/off + vin - vin + vout (aux) common(aux) - vout (aux) +5v vout - 5v vout output trim (primary) * connections for single output models without sensing or external trimming: for proper operation, externally connect pin 5 (+sense) to pin 8 (+vout) and pin 7 (-sense) to pin 9 (-vout) 0.30 (7.6) 0.30 (7.6) 1.25 (31.75) 0.72 (18.3) 0.40 (10.2) 0.60 (15.2) see note 2 0.02 min. (0.5) >> b-204 www.make-ps.com e-mail:info@make-ps.com
h h o o w w t t o o o o r r d d e e r r 30 xx d xx ur output voltage h h o o w w t t o o o o r r d d e e r r m m o o d d e e l l s s e e l l e e c c t t i i o o n n c c h h a a r r t t model nominal input voltage (vdc) output voltage (vdc) full load output current (ma) no load input current (ma) full load input current (ma) reflected ripple current (ma) output over voltage (vdc) efficiency @fl (%) output configuration (s=single, d=dual, t=triple) wattage series nominal input voltage 3003s24ur 3005s24ur 3012s24ur 3015s24ur 3005d24ur 3012d24ur 3015d24ur 3003s48ur 3005s48ur 3012s48ur 3015s48ur 3005d48ur 3012d48ur 3015d48ur 3005/12t24ur 3005/15t24ur 3005/12t48ur 3005/15t48ur 24 24 24 24 24 24 24 48 48 48 48 48 48 48 24 24 48 48 3.3 5 12 15 5 12 15 3.3 5 12 15 5 12 15 5, 12 5, 15 5, 12 5, 15 7400 5000 2000 1660 2500 1000 830 7400 6000 2500 2000 3000 1250 1000 2500, 500 2500, 400 3000, 625 3000, 500 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 1300 1280 1280 1290 1250 1250 1250 62 0 760 770 770 510 520 520 1340 1310 800 800 120 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 5.8 6.8 16.0 18.0 6.8 16.0 18.0 5.8 6.8 16.0 18.0 6.8 16.0 18.0 6.8, 15.0 6.8, 18.0 6.8, 15.0 6.8, 18.0 78 81 78 80 83 83 83 82 82 81 81 82 81 81 76 80 78 78 >> b-205 www.make-ps.com e-mail:info@make-ps.com
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