3 0 w u l t r a m i n i a t u r e o p e n f r a m e s w i t c h i n g p o w e r s u p p l i e s e f m 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 universal 90-264vac input high efficiency improved emi performance 3000v isolation single, dual and triple outputs ul60950-1, en60950-1 model number output voltage output amps (max)*2 load reg (max) ripple & noise pk-pk efficiency typ. single output EFM-0300 3.3 volts(dc) 7.5amps 3% 100mv typ. 73% efm-0301 5 volts(dc) 6amps 2% 70mv typ. 78% efm-0302 12 volts(dc) 2.5amps 1% 70mv typ. 83% efm-0303 15 volts(dc) 2amps 1% 70mv typ. 84% efm-0305 24 volts(dc) 1.25amps 1% 50mv typ. 84% efm-0312 48 volts(dc) 0.63amps 1% 50mv typ. 85% dual output efm-0306 12 volts(dc) 1.25amps 3% 50mv typ. 80% efm-0307 15 volts(dc) 1amps 3% 50mv typ. 80% efm-0308 5/12 volts(dc) 3/1.25amps 2%/ 4% 50mv typ. 74% triple output efm-0309 5/12 volts(dc) 3/0.63amps 0.6% / 0.5% 100mv / 75mv typ. 74% efm-0311 5/15 volts(dc) 3/0.5amps 0.6% / 0.5% 100mv / 75mv typ. 74% as small as 2.36w x 3.41l x 0.93h (single output) * see note section on page 3
3 0 w u l t r a m i n i a t u r e o p e n f r a m e s w i t c h i n g p o w e r s u p p l i e s e f m 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 input specifications input voltage range 90-264 vac frequency range 47-63 hz inrush current, typ: 30a@115v, 60a@230v input * output specifications voltage and current see selection chart load regulation *3 see selection chart line regulation (ll-hl) 1%, max. (singles & duals) 0.6 / 0.2%, max. (triples) cross regulation duals: 2%. max. (0308: 2 / 6%) triples: 3% max. preset accuracy (fl,120vac) 1% (0308: 2 / 5%) 1 / 5% dc voltage adjust (typ) 10% of fs (primary) temperature coefficient 0.03%/c (0-50c, typ) ripple/noise *1, 4 see selection chart over voltage protection latching auto recovery * current limit (auto recover) >110% of fs, power limit short circuit protection latching auto recovery * hold up time 20 ms, typ general specifications input-out isolation (1 min max.) 3kvac efficiency see selection chart switching frequency 65khz, (fixed, typical) safety ul60950-1, en60950-1 physical specifications size singles: 2.36 x 3.41 x 0.93 duals/triples: 2.36 x 3.94 x 0.93 construction open frame weight 4.3oz (122g) environmental specifications oper. temperature (free air) -10 to +70c with derate storage temperature -25 to +71c * relative humidity 0 to + 95%, non-cond * emc en55022, class ii * these are stress ratings. exposure of the devices to any of these conditions may adversely affect long term reliability. proper operation under conditions other than the standard operating conditions is neither warranteed nor implied. all specifications are typical at nominal input, full load, and 25c unless other - wise noted astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications. notes: 1. all measurements should be made directly at the terminals of the power supply 2. minimum load is not required for proper operation. however, auxil - iary outputs should be reduced as a function of primary output minimum load or load reugulation will be higher. 3. load regulation measured from 20% to full load. all other outputs at nominal load. 4. output noise measured directky at pins at nomimnal load with 0.1uf and 10uf capacitors, pk-pk @ 20mhz bandwidth.
3 0 w u l t r a m i n i a t u r e o p e n f r a m e s w i t c h i n g p o w e r s u p p l i e s e f m 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 output derating curve mechanical dimensions - s ingle dimensions are in millimeters [inches] [ .93 ] 23.50 [ .76 ] 19.20 [ .17 ] 4.30 no pin
3 0 w u l t r a m i n i a t u r e o p e n f r a m e s w i t c h i n g p o w e r s u p p l i e s e f m 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 mechanical dimensions - dual dimensions are in millimeters [inches] pin # efm-0306~0307 efm-0308 1 acl acl 2 acn acn 3 - v out return 4 no pin no pin 5 common +5 v out 6 + v out +12 v out
3 0 w u l t r a m i n i a t u r e o p e n f r a m e s w i t c h i n g p o w e r s u p p l i e s e f m 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 mechanical dimensions - triple dimensions are in millimeters [inches] pin # function 1 acl 2 acn 3 - v out 4 no pin 5 +5 v return 6 common 7 +5 v 8 + v out
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