3 0 W M e di c al G rad e Ultraminiatur e Switchi ng P ower S uppl ies
MMA-30
series
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
Model Number
Output Voltage
Output Amps
Output Watts
SINGLE OUTPUT - PCB Mount
MSMA-0300
3.3 VDC
MSMA-0301
5 VDC
MSMA-0302
12 VDC
MSMA-0303
15 VDC
MSMA-0305
24 VDC
SINGLE OUTPUT - Chassis Mount
MSMC-0300
3.3 VDC
MSMC-0301
5 VDC
MSMC-0302
12 VDC
MSMC-0303
15 VDC
MSMC-0305
24 VDC
SINGLE OUTPUT - DIN Rail Mount
MSMC-0300/DRL
3.3 VDC
MSMC-0301/DRL
5 VDC
MSMC-0302/DRL
12 VDC
MSMC-0303/DRL
15 VDC
MSMC-0305/DRL
24 VDC
7.5
6
2.5
2
1.25
7.5
6
2.5
2
1.25
7.5
6
2.5
2
1.25
25W
30W
30W
30W
30W
25W
30W
30W
30W
30W
25W
30W
30W
30W
30W
Fully Approved
UL/CSA22.2 60601-1 File# E167432
EN60601 File# B021022749041
IEC60601-1 File# DE353936
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
3 0 W M e di c al G rad e Ultraminiatur e Switchi ng P ower S uppl ies
MMA-30
series
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
Model Number
Output Voltage
Output Amps
Output Watts
DUAL OUTPUT - PCB Mount
MDMA-0306
+/-12 VDC
MDMA-0307
+/-15 VDC
MDMA-0308
+5/12 VDC
DUAL OUTPUT - Chassis Mount
MDMC-0306
+/-12 VDC
MDMC-0307
+/-15 VDC
MDMC-0308
+5/12 VDC
DUAL OUTPUT - DIN Rail Mount
MDMC-0306/DRL
+/-12 VDC
MDMC-0307/DRL
+/-15 VDC
MDMC-0308/DRL
+5/12 VDC
TRIPLE OUTPUT - PCB Mount
MTMA-0309
+5,+/-12 VDC
MTMA-0311
+5,+/-15 VDC
TRIPLE OUTPUT - Chassis Mount
MTMC-0309
+5,+/-12 VDC
MTMC-0311
+5,+/-15 VDC
TRIPLE OUTPUT - DIN Rail Mount
MTMC-0309/DRL
+5,+/-12 VDC
MTMC-0311/DRL
+5,+/-15 VDC
+/-1.25
+/-1
3/1.25
+/-1.25
+/-1
3/1.25
+/-1.25
+/-1
3/1.25
3,0.63/0.63
3,0.5/0.5
3,0.63/0.63
3,0.5/0.5
3,0.63/0.63
3,0.5/0.5
30W
30W
30W
30W
30W
30W
30W
30W
30W
30W
30W
30W
30W
30W
30W
Fully Approved
UL/CSA22.2 60601-1 File# E167432
EN60601 File# B021022749041
IEC60601-1 File# DE353936
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
3 0 W M e di c al G rad e Ultraminiatur e Switchi ng P ower S uppl ies
INPUT SPECIFICATIONS
Input Voltage
Input Frequency
Inrush Current (100V / 200V)
Leakage Current
90-264VAC; Nominal: 100-240VAC
47-440 Hz, Nominal: 50-60Hz
20A / 40A, typ
<500UA @ 264VAC, 50Hz
Case Material
Construction
Size
PCB Mount
Chassis Mount
Weight
See Specific Model
+/-1%, adjustable
+/-6%, typ
+/-0.3%, typ
+/-0.3%, typ
+/-0.03%/°C
150mV Pk-Pk, typ
Clamp, 130-150%
*
30mS, typ
Continuous, self-recovering
*
130% typ, Self-Reset Foldback
PHYSICAL SPECIFICATIONS
MMA-30
series
OUTPUT SPECIFICATIONS
Output Voltage/Current
Initial Accuracy
Voltage Adjust
Load Regulation
Line Regulation
Temperature Coefficient
Ripple/Noise(20Mhz BW)
Overvoltage Protection
Hold Up Time
Short Circuit Protection
Current Limit
Singles
Duals/Triples
Rynite, 94V-0 Rated
Encapsulated, Soft Pot
Single O/P: 3.5” x 2.5” x 0.98”
Multi O/P: 4.06” x 2.5” x 0.98”
Single O/P: 4.76” x 2.56” x 1.0”
Multi O/P: 5.34” x 2.56” x 1.0”
PCB / CHASSIS
10.4 oz (292g) / 13.4 oz (376g)
12.1 oz (340g) / 15.4 oz (430g)
PERFORMANCE CURVES
100
90
80
70
Output Current, %
60
50
40
30
20
10
0
-10
0
10
20
30
40
50
60
70
GENERAL SPECIFICATIONS
On/Off Control
Open Collector
Logic “1”/Open=ON
Logic “0”/GND=OFF
4000VAC
1000VAC
2500VAC
140 Khz, fixed
75 - 80%, typ
Typical Efficiency, %
Input-Out Isolation
Output-Ground Isolation
Input-Ground Isolation
Operating Frequency
Efficiency (@ Full Load)
Ambient Temp., DegC
90
80
70
60
50
40
10
25
50
75
100
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Relative Humidity
Storage Temperature
MTBF, Single/Multi Output
0 to +50°C FL See Derate
*
(Free-air Convection)
0-95%, Non-Condensing
-25 to +71°C
*
180,000 Hrs/110,000 Hrs
Mil Std 217, 25C
% of Full Load
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.
All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
*
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.
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
3 0 W M e di c al G rad e Ultraminiatur e Switchi ng P ower S uppl ies
MECHANICAL DIMENSIONS - PCB MOUNT
MMA-30
series
SINGLE OUTPUT
DUAL/TRIPLE OUTPUT
Model
Type / Pin#
1
2
3
4
5
6
7
8
Single
AC HI
AC LO
Ctrl
No Pin
No Pin
-Vout
No Pin
+Vout
Dual
Matched
AC HI
AC LO
-Vout
Ctrl
No Pin
Com
No Pin
+Vout
Dual
5/12V
AC HI
AC LO
Com
Ctrl
No Pin
+5out
No Pin
Triple
AC HI
AC LO
-Vout
Ctrl
+5 Ret
+/-Com
+5Vout
+12Vout +Vout
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
3 0 W M e di c al G rad e Ultraminiatur e Switchi ng P ower S uppl ies
MECHANICAL DIMENSIONS - CHASSIS MOUNT
0.130 [3.30] DIA. TYP.
(4 places)
Accepts #4 screw & nut
Adjudtment Pot
Power “GOOD” indicator
MMA-30
#3-48 Screw
(6 places)
series
#4-40 Screw
(3 places)
1
2
3
0.25 [6.4] TYP. (5 places)
2.56 [65.0]
2.180 [55.37]
0.65 [16.5] TYP.
(2 places)
4
5
6
7
8
9
0.19 [4.8]
0.17 [4.3]
Tolerance:
.xx ± 0.01 [0.25]
.xxx ± 0.005 [0.13]
4.42 [112.3] (Singles)
5 [127] (Dual/Triple)
4.76 [121] (Singles)
5.34 [135.6] (Dual/Triple)
Dimensions shown in inch [mm]
1.00 [25.4]
MECHANICAL DIMENSIONS - DIN RAIL
0.350 [8.89]
Model
Type / Pin#
1
2
3
4
5
6
7
8
9
Single
AC LO
GND
AC HI
+Vout
+Vout
-Vout
-Vout
N/C
Ctrl
Match
Dual
AC LO
GND
AC HI
+Vout
Com
Com
-Vout
N/C
Ctrl
Unmatch
Dual
AC LO
GND
AC HI
+12Vout
+5Vout
+5Vout
Com
Com
Ctrl
Triple
AC LO
GND
AC HI
+Vout
+5Vout
+/- Com
+5V Ret
-Vout
Ctrl
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.
0.100 [2.54]
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
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