10 WATT
Ultraminiature
Modular Switching Power Supplies
Single / Dual / Triple Outputs
Universal 85VAC to 265VAC Input
3.3VDC to 24VDC Outputs
4,000VAC Input to Output Isolation
PCB and Chassis Mount Packages
Full Safety Approvals
Medically Approved
MMA-10 Series
Fully Approved
IEC-950, EN60950, UL1950
CSA22.2-950
EN601-1, UL2601
UL File# E167432, TUV File# B 95 06 22749 002
As Small As 2.56”L x 1.77”W x 0.83”H
MODEL SELECTIONS
Output
Voltage
Output
Amps/Watts
Size, (inches)
(PCB, CHASSIS)
Model
Number
Price
1
25
SINGLE OUTPUT
3.3 VDC
2.5/8W
5 VDC
12 VDC
15 VDC
24 VDC
2/10W
0.85/10W
0.67/10W
0.42/10W
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
MSMA-0100
MSMC-0100
MSMA-0101
MSMC-0101
MSMA-0102
MSMC-0102
MSMA-0103
MSMC-0103
MSMA-0105
MSMC-0105
$82
$92
$82
$92
$82
$92
$82
$92
$82
$92
$78
$88
$78
$88
$78
$88
$78
$88
$78
$88
DUAL OUTPUT
+/-12 VDC
+/-0.42/10W
+/-15 VDC
+5/12 VDC
+/-0.34/10W
1/0.42/10W
Contact Us
for
High Volume
Pricing
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
MDMA-0106
MDMC-0106
MDMA-0107
MDMC-0107
MDMA-0108
MDMC-0108
$88
$99
$88
$99
$88
$99
$84
$93
$84
$93
$84
$93
TRIPLE OUTPUT
+5,+/-12 VDC
1,0.1/0.1/10W
+5,+/-15 VDC
1,0.1/0.1/10W
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
(PCB)
2.56 x 1.77 x 0.83
(CHA)
3.77 x 2.16 x 1
MTMA-0109
MTMC-0109
MTMA-0111
MTMC-0111
$93
$104
$93
$104
$89
$99
$89
$99
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082 Fax: 508-823-8181
All specifications are typical at nominal input, full load, and 25DegC
unless otherwise noted
10 WATT
Ultraminiature
Modular Switching Power Supplies
MMA-10 Series
Medically Approved
GENERAL SPECIFICATIONS
On/Off Control
Open Collector
Logic "1"/Open=ON
Logic "0"/GND=OFF
4000VAC
1000VAC
2500VAC
140 Khz, fixed
75 - 80%, typ
INPUT SPECIFICATIONS
Input Voltage, Nominal
Input Frequency
Inrush Current
85-265VAC
Nominal: 100-240VAC
47-440 Hz, 50-60Hz Nom.
20A @ 100VAC, typ
40A @ 200VAC, typ
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
See Specific Model
+/-1%, adjustable
+/-6%, typ
+/-3%, typ
+/- 3%, typ
+/-0.03%/DegC
150mV Pk-Pk, typ
Clamp, 130-150%
*
30mS, typ
Continuous, self-recovering*
130% typ,Self-Reset Foldback
Input-Out Isolation
Output-Ground Isolation
Input-Ground Isolation
Operating Frequency
Efficiency (@ Full Load)
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Relative Humidity
Storage Temperature
MTBF
0 to +50 Deg C
(Free-air Convection)
0-95%, Non-Condensing
-25 to +71 DegC
*
110,000 Hrs
Mil Std 217, 25C
PHYSICAL SPECIFICATIONS
Case Material
Construction
Weight PCB / CHA
Rynite, 94V-0 Rated
Encapsulated, Soft Pot
4.6oz(128g) / 8.5oz(238g)
*
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 or implied.
PERFORMANCE CURVES
100
90
80
90
Typical Efficiency, %
-10
0
10
20
30
40
50
60
70
Output Current, %
80
70
60
50
40
10
25
50
75
100
70
60
50
40
30
20
10
0
Ambient Temp., DegC
% of Full Load
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082 Fax: 508-823-8181
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.
MECHANICAL DIMENSIONS
PCB MOUNT
10 WATT
Ultraminiature
Modular Switching Power Supplies
MMA-10 Series
Medically Approved
2.13 [54]
Model
Type / Pin#
Dual
Dual
Matched 5/12V
Single
Triple
1
2
3
4
5
6
7
8
9
10
AC HI
AC LO
GND
No Pin
No Pin
+Vout
No Pin
No Pin
-Vout
Ctrl
AC HI
AC LO
GND
No Pin
No Pin
+Vout
No Pin
AC HI
AC LO
GND
No Pin
No Pin
12Vout
No Pin
AC HI
AC LO
GND
+Vout
+/-Com
No Pin
-Vout
+5Vout
Out Com +5Vout
-Vout
Ctrl
Out Com 5V Ret
Ctrl
Ctrl
CHASSIS MOUNT
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082 Fax: 508-823-8181
电子竞赛
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
