the 500wfr series single output power modules are 3.3 to 6 watts high efficiency, low profile dc-dc converters that operate over a wide input voltage range of 4.5 - 9 vdc, 9 - 18 vdc, 18 - 36 vdc and 36 - 72 vdc and provide precisely regulated output voltages of 3.3v, 5v, 12v , and 15v. the -25 o c to +71 o c operating temperature range makes it ideal for data communication equipment, mobile battery driven equipment, distributed power systems, telecommunication equipment, mixed analog/digital subsystems, process/ machine control equipment, computer peripheral systems and industrial robot systems. d d e e s s c c r r i i p p t t i i o o n n s s 500wfr series ? ? u u p p t t o o 8 8 6 6 % % e e f f f f i i c c i i e e n n c c y y ? ? s s i i n n g g l l e e o o u u t t p p u u t t , , 3 3 . . 3 3 t t o o 6 6 w w a a t t t t c c o o n n v v e e r r t t e e r r ? ? 2 2 - - 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 ? ? u u p p t t o o 3 3 , , 0 0 0 0 0 0 v v d d c c i i n n p p u u t t / / o o u u t t p p u u t t i i s s o o 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 ? ? i i n n d d u u s s t t r r y y s s t t a a n n d d a a r r d d p p i i n n o o u u t t f f e e a a t t u u r r e e 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 min typ max 0.5 0.3 0.5 1 2 1 .05 .02 100 1 100 single 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 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 unit/comments input voltage 5 vdc input models vdc 12 vdc input models vdc 24 vdc input models vdc 48 vdc input models vdc input fuse requirements 5 vdc input models ma; slow blow type 12 vdc input models ma; slow blow type 24 vdc input models ma; slow blow type 48 vdc input models ma; slow blow type reverse polarity input current a short circuit input power mw input filter pi filter min 4.5 9 18 36 typ 5 12 24 48 3000 1500 700 350 1000 max 9 18 36 72 1 3000 min 500 3000 1500 10 1 100 typ 300 max agency approval 500wfr, 500wfr-h isolation voltage 500wfr 500wfr-h 500wfr-m isolation resistance 500wfr, 500wfr-h 500wfr-m switching frequency 500wfr, 500wfr-h 500wfr-m unit/comments ul/cul 1950, rheinland, tuv, en60950 vdc vdc vdc gohms gohms khz khz unit/comments %; ll to hl @ fl %; ll to hl @ fl %; 10% load to fl @ nom.line %; 20% load to fl @ nom.line % % % per degree c % per degree c p-p, nom.line @fl, 20mhz b.w., mv (3.3 & 5v outputs) % of vout (12 & 15v outputs) mv continuous, automatic recovery line regulation 500wfr, 500wfr-h 500wfr-m load regulation 500wfr, 500wfr-h 500wfr-m output voltage accuracy 500wfr, 500wfr-h 500wfr-m temperature coefficient 500wfr, 500wfr-h 500wfr-m ripple/noise 500wfr, 500wfr-h 500wfr, 500wfr-h 500wfr-m short circuit protection >> b-72 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 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 1.25 x .80 x .40 inches (31.8 x 20.3 x 10.2 mm) black plastic metal with non-conductive baseplate ul94v-0 14.2 grams notes: 1. 500wfr, 500wfr-h = 0.150 (3.8) 500wfr-m = 0.160 (4.1) 2. 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 pin : 0.002 0.05 case size case material 500wfr, 500wfr-h 500wfr-m flammability weight unit/comments o c; ambient o c; ambient o c; case o c; case o c o c % humidity; non- condensing free-air convection operating temp. range 500wfr, 500wfr-h 500wfr-m operating temp. range 500wfr, 500wfr-h 500wfr-m storage temp. range 500wfr, 500wfr-h 500wfr-m relative humidity cooling min -25 -40 -25 -40 -40 -45 typ max +71 +71 +95 +90 +100 +100 95 nc = no connection p p i i n n o o u u t t c c h h a a r r t t ( ( 5 5 0 0 0 0 w w f f r r s s i i n n g g l l e e o o u u t t p p u u t t ) ) 1.25 (31.8) 0.10 (2.5) bottom view side view 0.02 (0.5) pin dia. typ. 0.40 (10.2) 0.60 (15.2) 0.08 (2.0) 0.10 (2.5) 0.80 (20.3) 0.08 (2.0) pins 1 2 3 9 10 11 12 13 14 15 16 22 23 24 500wfr + vin nc nc no pin - vout + vout - vin - vin + vout - vout no pin nc nc +vin 500wfr-h no pin -vin -vin nc nc nc no pin no pin + vout nc -vout +vin +vin no pin 500wfr-m no pin -vin -vin no pin no pin nc no pin no pin +vout no pin -vout +v in +v in no pin >> b-73 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. 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 5 xx s xx wfr - m - y 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) input current @ no-load typ. (ma) input current @ full load typ. (ma) output voltage (vdc) full load output current (ma) efficiency @fl (%) output configuration (s=single) wattage output voltage nominal input voltage o o p p t t i i o o n n a a l l f f e e a a t t u u r r e e s s - m m o o p p t t i i o o n n , , m m e e t t a a l l c c a a s s e e : : to choose the metal case option to the converter please add a "-m" at the end of the part number. example: 503s12wfr-m. - - h h o o p p t t i i o o n n , , h h i i g g h h v v o o l l t t a a g g e e p p l l a a s s t t i i c c i i s s o o l l a a t t i i o o n n c c a a s s e e : : to choose the high voltage plastic isolation option, please add a "-h" at the end of the part number. example: 503s12wfr-h. rohs complaint options series 503s12wfr 505s12wfr 512s12wfr 515s12wfr 503s24wfr 505S24WFR 512s24wfr 515s24wfr 503s48wfr 505s48wfr 512s48wfr 515s48wfr 503s12wfr-h 505s12wfr-h 512s12wfr-h 515s12wfr-h 503s24wfr-h 505S24WFR-h 512s24wfr-h 515s24wfr-h 503s48wfr-h 505s48wfr-h 512s48wfr-h 515s48wfr-h 503s5wfr-m 505s5wfr-m 512s5wfr-m 515s5wfr-m 503s12wfr-m 505s12wfr-m 512s12wfr-m 515s12wfr-m 503s24wfr-m 505S24WFR-m 512s24wfr-m 515s24wfr-m 503s48wfr-m 505s48wfr-m 512s48wfr-m 515s48wfr-m 12 12 12 12 24 24 24 24 48 48 48 48 12 12 12 12 24 24 24 24 48 48 48 48 5 5 5 5 12 12 12 12 24 24 24 24 48 48 48 48 9 - 18 9 - 18 9 - 18 9 - 18 18 - 36 18 - 36 18 - 36 18 - 36 36 - 72 36 - 72 36 - 72 36 - 72 9 - 18 9 - 18 9 - 18 9 - 18 18 - 36 18 - 36 18 - 36 18 - 36 36 - 72 36 - 72 36 - 72 36 - 72 4.5 - 9 4.5 - 9 4.5 - 9 4.5 - 9 9 - 18 9 - 18 9 - 18 9 - 18 18 - 36 18 - 36 18 - 36 18 - 36 36 - 75 36 - 75 36 - 75 36 - 75 7.5 7.5 7.5 7.5 5 5 5 5 2 2 2 2 7.5 7.5 7.5 7.5 5 5 5 5 2 2 2 2 70 70 70 70 20 20 20 20 5 5 5 5 3 3 3 3 393 545 585 625 197 265 285 305 98 133 145 154 393 545 585 625 197 265 285 305 98 133 145 154 1065 1265 1463 1463 429 514 595 595 209 251 291 291 104 126 145 145 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 3.3 5.0 12.0 15.0 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 1000 1000 470 400 70 76 80 80 70 78 82 82 70 78 81 81 70 76 80 80 70 78 82 82 70 78 81 81 75 79 82 82 71 81 84 84 79 83 86 86 79 83 86 86 >> b-74 www.make-ps.com e-mail:info@make-ps.com
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