1 5 W U l t r a mi ni ature Op en Fr ame S witc hing Power Suppli es
Universal 85-265VAC Input
High Efficiency
EFM15
series
Improved EMI Performance
3000V Isolation
Single and Dual Outputs
UL60950-1, EN60950-1 & IEC60950-1
1.77”W x 2.64”L x 0.91”H
Model Number
SINGLE OUTPUT
EFM-1500
EFM-1501
EFM-1502
EFM-1503
EFM-1505
DUAL OUTPUT
EFM-1506
EFM-1507
Output Voltage
Output Amps(max)
(pk)
3.3 VDC
5 VDC
12 VDC
15VDC
24VDC
+/-12VDC
+/-15VDC
3.5A
3A
1.25A
1A
0.63A
+/-0.63A
+/-0.5A
3.8A
3.6A
1.5A
1.25A
0.75A
+/-0.8A
+/-0.65A
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
1 5 W U l t r a mi ni ature Med ical G rad e Switchi ng P ower S uppl ies
EFM15/M
series
Universal 85-265VAC Input
High Efficiency
Improved EMI Performance
4000V Isolation
Single and Dual Outputs
UL60601-1, EN60601-1, & IEC60601
1.77”W x 2.64”L x 0.91”H
Model Number
SINGLE OUTPUT
EFM-1500/M
EFM-1501/M
EFM-1502/M
EFM-1503/M
EFM-1505/M
DUAL OUTPUT
EFM-1506/M
EFM-1507/M
Output Voltage
Output Amps(max)
(pk)
3.3 VDC
5 VDC
12 VDC
15VDC
24VDC
+/-12VDC
+/-15VDC
3.5A
3A
1.25A
1A
0.63A
+/-0.63A
+/-0.5A
3.8A
3.6A
1.5A
1.25A
0.75A
+/-0.8A
+/-0.65A
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
1 5 W U l t r a mi ni ature Op en Fr ame S witc hing Power Suppli es
INPUT SPECIFICATIONS
Input Voltage Range
Frequency Range
Inrush Current, typ:
85-265 VAC
47-440 Hz
20A@100V, 40A@200V Input
*
EFM15
3KVAC, (4KVAC Medical)
2500VAC
1000VAC
75%~78%, typ
100Khz, (fixed, typical)
series
GENERAL SPECIFICATIONS
Input-Out Isolation
I/P-Ground
O/P-Ground
Efficiency
Switching Frequency
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation (20%-FL)
Line Regulation
Cross Regulation (Duals)
Preset Accuracy
DC Voltage Adjust (typ)
Temperature Coefficient
Ripple/Noise
Over Voltage Protection
Over Temp. Protection
Short Circuit Protection
Hold Up Time
See Selection Chart
Singles: +/- 3%, Duals: +/- 3%
Singles +/- 0.1~1%, typ
Duals +/- 0.3~1%, typ
2%
1%
+/- 10% of FS (Primary)
+/-0.03%/°C
100mV Pk-Pk, typ
Clamp, 130-150%
*
Latching, Cool and Repower
Continuous, self-recovering
20 mS, typ
PHYSICAL SPECIFICATIONS
Size
Construction
Weight
1.77” x 2.64” x 0.91”
Open Frame
2.5oz (70g)
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Storage Temperature
Relative Humidity
EMC / EMI
MTBF
0 to +70°C (See Derate)
-25 to +71°C
*
0 to + 95%, non-cond
*
FCC/A, VDE 0871/A , CISPRB
(Mil Std 217, 25°C)
559,000 Hrs
All specifications are typical at nominal input, full load, and 25°C unless other-
wise 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.
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.
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
1 5 W U l t r a mi ni ature Op en Fr ame S witc hing Power Suppli es
OUTPUT DERATING CURVE
100
90
80
70
Load, %
60
50
40
30
20
0
10
20
30
40
50
60
70
EFM15
series
Ambient Temperature, °C
MECHANICAL DIMENSIONS
Pin#
0.91
23.3
.07
1.8
.04
1
Dimensions are in inches
Single Outputs Dual Outputs
AC Line
AC Neutral
+Output
NC
-Output
AC Line
AC Neutral
+Output
Common
-Output
1
2
3
4
5
EFM-1506
REV:A
5
1.77
45
.79
20
2
ACN
4
3
.45
11.5
.43
11
.10
2.5
.45
11.5
1
.10
2.5
ACL
2.44
62
2.64
67
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
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