the 1000wfr series is a family of 10w single and dual output dc/dc converters that utilize a cost effective design to achieve high levels of performance. operating from wide (2:1) input voltage ranges of 9 to 18, 18 to 36 or 36 to 72 vdc; providing outputs of 5, 9, 12, 15, 12 or 15 vdc. standard features include an input pi filter to reduce reflected ripple current, efficiency as high as 80%, and continuous output short circuit protection. input/output isolation is 500 vdc minimum, output voltage accuracy is 1% and transient response is less than 500 sec. d d e e s s c c r r i i p p t t i i o o n n s s 1000wfr series ? ? c c o o m m p p a a c c t t 0 0 . . 4 4 i i n n c c h h p p r r o o f f i i l l e e p p a a c c k k a a g g e e ? ? - - 2 2 5 5 o o c c t t o o + + 7 7 1 1 o o c 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 ? ? 0 0 . . 2 2 % % l l i i n n e e r r e e g g u u l l a a t t i i o o n n ? ? s s h h o o r r t t 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 ? ? l l o o w w o o u u t t p p u u t t r r i i p p p p l l e e a a n n d d n n o o i i s s e e ? ? 0 0 . . 5 5 % % l l o o a a d d r r e e g g u u l l a a t t i i o o n n 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 see table 1 input filter pi network filter ripple current see model selection guide reverse voltage protection parallel diode unit/comments voltage & current ratings see model selection guide output voltage accuracy % voltage balance ( dual % outputs) ripple & noise (20 mhz bw) mv rms mv pk-pk line regulation % load regulation % minimum load % of full load temperature coefficient @fl % per o c short circuit protection continuous, current limit short circuit restart automatic recover transient response 500 sec. single & dual 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 isolation capacitance pf min 80 500 1000 typ 600 max 120 min 10 typ max 1.0 1.0 10 100 0.2 0.5 0.02 t t a a b b l l e e 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 v v s s o o u u t t p p u u t t l l o o a a d d nominal input voltage range (vdc) at: input (vdc) 20% load 40% load 60% load 100% load 12 24 48 8.6 - 20.4 17.2 - 40.9 34.4 - 81.8 8.75 - 19.7 17.5 - 39.5 35.0 - 79.1 8.8 - 18.5 17.6 - 37.1 35.2 - 74.2 9.0 - 18.0 18.0 - 36.0 36.0 - 72.0 >> b-100 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 input is recommended for operation. p p i i n n o o u u t t c c h h a a r r t t pins 1 2 3 4 5 single + vin - vin + vout nc - vout dual + vin - vin + vout common - vout 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 2.0 x 2.0 x 0.4 inches (51.0 x 51.0 x 10.2 mm) 2.8 oz (79 grams) black coated metal six-sided continuous side bottom case size weight case material shield connection unit/comments o c; ambient o c % humidity; non- condensing free-air convection operating temp. range storage temp. range relative humidity cooling min -25 -40 typ max +71 +105 +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 nc = no connection 0.40 (10.2) 2.00 (50.8) 0.25 min. (6.4) 2.00 (50.8) 0.60 (15.2) 0.40 (10.2) 0.40 (10.2) 0.20 (5.1) 0.90 (22.9) 0.040.005 (1.01) dia. +vout com -vout +vin -vin 0.80 (20.3) 3 4 5 1 2 0.60 (15.2) >> b-101 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 10 xx d xx wfr - y 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) input voltage range (vdc) no load input current (ma) full load input current (ma) reflected ripple current (ma) output voltage (vdc) full load output current (ma) efficiency (%) output configuration (s=single, d=dual) wattage suffix (-y = rohs compliant) model series nominal input voltage 1005s12wfr 1009s12wfr 1012s12wfr 1015s12wfr 1012d12wfr 1015d12wfr 1005s24wfr 1009s24wfr 1012s24wfr 1015s24wfr 1012d24wfr 1015d24wfr 1005s48wfr 1009S48WFR 1012s48wfr 1015s48wfr 1012d48wfr 1015d48wfr 12 12 12 12 12 12 24 24 24 24 24 24 48 48 48 48 48 48 9 - 18 9 - 18 9 - 18 9 - 18 9 - 18 9 - 18 18 - 36 18 - 36 18 - 36 18 - 36 18 - 36 18 - 36 36 - 72 36 - 72 36 - 72 36 - 72 36 - 72 36 - 72 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 1160 1115 1055 1075 1055 1075 565 545 515 525 515 530 275 270 255 260 250 260 116 112 106 108 106 108 57 55 52 53 52 53 28 27 26 26 25 26 5 9 12 15 12 15 5 9 12 15 12 15 5 9 12 15 12 15 2000 1100 800 600 440 330 2000 1100 800 600 440 330 2000 1100 800 600 440 330 72 74 76 77 76 77 74 76 78 79 78 78 76 77 79 80 80 80 >> b-102 www.make-ps.com e-mail:info@make-ps.com
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