ASTRODYNE OFM20

OFM20
2 0 W U l t r a m i n i a t ure Open Frame Switching Power Supplies
series
Universal 85-265VAC Input
High Efficiency
Regulated Outputs
3000V Isolation
Single and Dual Outputs
UL60950-1, EN60950-1 & IEC60950-1 Approved
2.0”W x 3.5”L x 0.8”H
Model Number
Output Voltage
Output Amps(max)
(pk)
SINGLE OUTPUT
OFM-0200
OFM-0201
OFM-0202
OFM-0203
OFM-0205
3.3 VDC
5 VDC
12 VDC
15VDC
24VDC
5.4A
4.4A
1.8A
1.4A
0.92A
6.5A
5.2A
2.2A
1.7A
1.1A
DUAL OUTPUT
OFM-0206
OFM-0207
+/-12VDC
+/-15VDC
+/-0.92A
+/-0.73A
+/-1.1A
+/-0.87A
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WWW.ASTRODYNE.COM
astrodyne.com
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
OFM20
2 0 W U l t r a m i n i a t ure Open Frame Switching Power Supplies
INPUT SPECIFICATIONS
Input Voltage Range
Frequency Range
Inrush Current, typ:
GENERAL SPECIFICATIONS
85-265 VAC
47-440 Hz
[email protected], [email protected] Input *
Input-Out Isolation
I/P-Ground
O/P-Ground
Efficiency
Switching Frequency
See Selection Chart
Singles: +/-0.5%,Duals: +/-0.5%
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
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
series
All specifications are typical at nominal input, full load, and 25°C 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
Size
Construction
Weight
3000VAC, (4000VAC Medical)
2500VAC
1000VAC
75%~78%, typ
100Khz, (fixed, typical)
2.0” x 3.5” x 0.80”
Open Frame
3.1oz (88g)
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)
520,000 Hrs
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.
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
OFM20
2 0 W U l t r a m i n i a t ure Open Frame Switching Power Supplies
series
OUTPUT DERATING CURVE
100
90
Load, %
80
70
60
50
40
30
20
0
10
20
30
40
50
60
70
Ambient Temperature, °C
MECHANICAL DIMENSIONS
.80 (20.32)
3
4
5
6
- Out
- Out
+ Out
+ Out
- Out
COM
COM
+ Out
6
5
4
3
++
.150 (3.81)
Single Outputs Dual Outputs
++
++
++
1.700 (43.18)
2
+
2.00 (50.8)
1
Pin #
+
+
+
.150 (3.81)
3.200 (81.28)
3.50 (88.90)
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181