5 W U l t r a min ia ture Ope n Fra me Sw itchin g P ower Suppli es
Universal 85-265VAC Input
High Efficiency
Regulated Outputs
3000V Isolation
Single and Dual Outputs
OFM5
series
UL60950-1, EN60950-1 & IEC60950-1 Approved
1.77”W x 2.28”L x 0.83”H
Model Number
SINGLE OUTPUT
OFM-5000
OFM-5001
OFM-5002
OFM-5003
OFM-5005
DUAL OUTPUT
OFM-5006
OFM-5007
Output Voltage
Output Amps(max)
(pk)
3.3 VDC
5 VDC
12 VDC
15VDC
24VDC
+/-12VDC
+/-15VDC
1.25A
1A
0.42A
0.33A
0.23A
+/-0.21A
+/-0.17A
1.56A
1.5A
0.63A
0.5A
0.35A
+/-0.26A
+/-0.21A
Order On-Line!
WWW.ASTRODYNE.COM
astrodyne.com
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
5 W U l t r a min ia ture Medical G rade Switching P ower S uppli es
OFM5/M
series
Universal 85-265VAC Input
High Efficiency
Regulated Outputs
4000V Isolation
Single and Dual Outputs
UL60601, EN60601-1 & IEC60601-1 Approved
1.77”W x 2.28”L x 0.83”H
Model Number
SINGLE OUTPUT
OFM-5000/M
OFM-5001/M
OFM-5002/M
OFM-5003/M
OFM-5005/M
DUAL OUTPUT
OFM-5006/M
OFM-5007/M
Output Voltage
Output Amps(max)
(pk)
3.3 VDC
5 VDC
12 VDC
15VDC
24VDC
+/-12VDC
+/-15VDC
1.25A
1A
0.42A
0.33A
0.23A
+/-0.21A
+/-0.17A
1.56A
1.5A
0.63A
0.5A
0.35A
+/-0.26A
+/-0.21A
Order On-Line!
WWW.ASTRODYNE.COM
astrodyne.com
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
5 W U l t r a min ia ture Ope n Fra me Sw itchin g P ower Suppli es
INPUT SPECIFICATIONS
Input Voltage Range
Frequency Range
Inrush Current, typ:
85-265 VAC
47-440 Hz
20A@100V, 40A@200V Input
*
OFM5
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%
+/- 6% 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 2.28” x 0.83”
Open Frame
1.4oz (38g)
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Storage Temperature
Relative Humidity
EMC
MTBF
0 to +70°C (See Derate)
-25 to +71°C
*
0 to + 95%, non-cond
*
FCC/A, VDE 0871/A
(Mil Std 217, 25°C)
180,000 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
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
5 W U l t r a min ia ture Ope n Fra me Sw itchin g P ower Suppli es
OUTPUT DERATING CURVE
OFM5
series
100
90
80
70
Load, %
60
50
40
30
20
0
10
20
30
40
50
60
70
Ambient Temperature, °C
MECHANICAL DIMENSIONS
Pin #
.83 (21.0)
Single Outputs Dual Outputs
AC Line
AC Neutral
+ Output
NC
- Output
AC Line
AC Neutral
+Output
Common
- Output
.070 (1.78)
.040 (1.02)
.150 (3.81)
(-)
C5
(-)
(-)
(-)
(-)
(-)
C3
D3
C2
1
2
6
8
9
9
D4
C11
B2
8
T1
1.280 (32.48)
1.77 (45.0)
ACN
2
.196 (5.00)
U1
C8
.885 (22.48)
L1
C4
ACL
1
F1
.210 (5.33)
1.850 (47.00)
2.28 (57.91)
.885 (22.50)
C9
L2
C6
C7
B1
6
DS1
U2
.491 (12.47)
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
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