3 0 w m e d i c a l g r a d e u l t r a m i n i a t u r e s w i t c h i n g p o w e r s u p p l i e s m m a - 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 model number output voltage output amps output watts single output - pcb mount msma-0300 3.3 vdc 7.5 25w msma-0301 5 vdc 6 30w msma-0302 12 vdc 2.5 30w msma-0303 15 vdc 2 30w msma-0305 24 vdc 1.25 30w single output - chassis mount msmc-0300 3.3 vdc 7.5 25w msmc-0301 5 vdc 6 30w msmc-0302 12 vdc 2.5 30w msmc-0303 15 vdc 2 30w msmc-0305 24 vdc 1.25 30w single output - din rail mount msmc-0300/drl 3.3 vdc 7.5 25w msmc-0301/drl 5 vdc 6 30w msmc-0302/drl 12 vdc 2.5 30w msmc-0303/drl 15 vdc 2 30w msmc-0305/drl 24 vdc 1.25 30w single / dual / triple outputs universal 90 to 264vac input 3.3vdc to 24vdc outputs 4,000vac input to output isolation pcb and chassis mount packages full safety approvals fully approved ul/csa22.2 60601-1 file# e167432 en60601 file# b021022749041 iec60601-1 file# de353936
3 0 w m e d i c a l g r a d e u l t r a m i n i a t u r e s w i t c h i n g p o w e r s u p p l i e s m m a - 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 model number output voltage output amps output watts dual output - pcb mount mdma-0306 +/-12 vdc +/-1.25 30w mdma-0307 +/-15 vdc +/-1 30w mdma-0308 +5/12 vdc 3/1.25 30w dual output - chassis mount mdmc-0306 +/-12 vdc +/-1.25 30w MDMC-0307 +/-15 vdc +/-1 30w mdmc-0308 +5/12 vdc 3/1.25 30w dual output - din rail mount mdmc-0306/drl +/-12 vdc +/-1.25 30w MDMC-0307/drl +/-15 vdc +/-1 30w mdmc-0308/drl +5/12 vdc 3/1.25 30w triple output - pcb mount mtma-0309 +5,+/-12 vdc 3,0.63/0.63 30w mtma-0311 +5,+/-15 vdc 3,0.5/0.5 30w triple output - chassis mount mtmc-0309 +5,+/-12 vdc 3,0.63/0.63 30w mtmc-0311 +5,+/-15 vdc 3,0.5/0.5 30w triple output - din rail mount mtmc-0309/drl +5,+/-12 vdc 3,0.63/0.63 30w mtmc-0311/drl +5,+/-15 vdc 3,0.5/0.5 30w single / dual / triple outputs universal 90 to 264vac input 3.3vdc to 24vdc outputs 4,000vac input to output isolation pcb and chassis mount packages full safety approvals fully approved ul/csa22.2 60601-1 file# e167432 en60601 file# b021022749041 iec60601-1 file# de353936
3 0 w m e d i c a l g r a d e u l t r a m i n i a t u r e s w i t c h i n g p o w e r s u p p l i e s m m a - 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 * 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 specifcations are typical at nominal input, full load, and 25degc unless otherwise 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. input specifications input voltage 90-264vac; nominal: 100-240vac input frequency 47-440 hz, nominal: 50-60hz inrush current (100v / 200v) 20a / 40a, typ leakage current <500ua @ 264vac, 50hz output specifications output voltage/current see specifc model initial accuracy +/-1%, adjustable voltage adjust +/-6%, typ load regulation +/-0.3%, typ line regulation +/-0.3%, typ temperature coeffcient +/-0.03%/c ripple/noise(20mhz bw) 150mv pk-pk, typ overvoltage protection clamp, 130-150% * hold up time 30ms, typ short circuit protection continuous, self-recovering * current limit 130% typ, self-reset foldback general specifications on/off control open collector logic 1/open=on logic 0/gnd=off input-out isolation 4000vac output-ground isolation 1000vac input-ground isolation 2500vac operating frequency 140 khz, fxed effciency (@ full load) 75 - 80%, typ environmental specifications oper. temperature 0 to +50c fl see derate * (free-air convection) relative humidity 0-95%, non-condensing storage temperature -25 to +71c * mtbf, single/multi output 180,000 hrs/110,000 hrs mil std 217, 25c physical specifications case material rynite, 94v-0 rated construction encapsulated, soft pot size pcb mount single o/p: 3.5 x 2.5 x 0.98 multi o/p: 4.06 x 2.5 x 0.98 chassis mount single o/p: 4.76 x 2.56 x 1.0 multi o/p: 5.34 x 2.56 x 1.0 weight pcb / chassis singles 10.4 oz (292g) / 13.4 oz (376g) duals/triples 12.1 oz (340g) / 15.4 oz (430g) performance curves 100 90 70 50 40 30 20 10 80 60 0 0 10 20 30 40 50 60 70 -10 output current, % ambient temp., degc 90 60 50 80 70 40 25 50 75 100 10 typical effciency, % % of full load
3 0 w m e d i c a l g r a d e u l t r a m i n i a t u r e s w i t c h i n g p o w e r s u p p l i e s m m a - 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 mechanical dimensions - pcb mount model dual dual type / pin# single matched 5/12v triple 1 ac hi ac hi ac hi ac hi 2 ac lo ac lo ac lo ac lo 3 ctrl -vout com -vout 4 no pin ctrl ctrl ctrl 5 no pin no pin no pin +5 ret 6 -vout com +5out +/-com 7 no pin no pin no pin +5vout 8 +vout +vout +12vout +vout single output dual/triple output
3 0 w m e d i c a l g r a d e u l t r a m i n i a t u r e s w i t c h i n g p o w e r s u p p l i e s m m a - 3 0 s e r i e s www.astrodyne.com astrodyne usa: 1-800-823-8082 astrodyne pacific: 886-2-26983458 model match unmatch triple type / pin# single dual dual 1 ac lo ac lo ac lo ac lo 2 gnd gnd gnd gnd 3 ac hi ac hi ac hi ac hi 4 +vout +vout +12vout +vout 5 +vout com +5vout +5vout 6 -vout com +5vout +/- com 7 -vout -vout com +5v ret 8 n/c n/c com -vout 9 ctrl ctrl ctrl ctrl mechanical dimensions - chassis mount 4.42 [1 12.3] (singles) 5 [127] (dual/t riple) 1 2 3 4 5 6 7 8 9 #4-40 screw (3 places) 0.130 [3.30] dia. typ . (4 places) accepts #4 screw & nut adjudtment pot power good indicator #3-48 screw (6 places) 0.17 [4.3] to lerance: .xx 0.01 [0.25] .xxx 0.005 [0.13] dimensions shown in inch [mm] 0.19 [4.8] 0.65 [16.5] typ . (2 places) 0.25 [6.4] typ . (5 places) 2.56 [65.0] 2.180 [55.37] 4.76 [121] (singles) 5.34 [135.6] (dual/t riple) 1.00 [25.4] din rail mounting kit available for chassis-mount modules. - for 30 watt single outputs specify part # m-drl-30s - for 30 watt dual/single outputs specify part # m-drl-30t kit includes mounting plate, din rail cliip and assembly hardware. 0.350 [8.89] 0.100 [2.54] mechanical dimensions - din rail
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