OFM40 Datasheet, PDF (3/4 Pages) Astrodyne Corporation – 40-60W Ultraminiature Open Frame Switching Power Supplies

40-60W Ultraminiature Open Frame Switching Power Supplies
OFM40/60 series
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage Range
Frequency Range
Inrush Current, typ:

90-264 VAC
47-63 Hz
30A @ 100VAC Input *
50A @ 200VAC Input *
Input-Out Isolation
Efficiency
Switching Frequency
Safety
I/P-O/P:3000VAC
74%~88%, typ
100Khz, (fixed, typical)
UL, TUV
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation


Line Regulation
Preset Accuracy
DC Voltage Adjust (typ)
Temperature Coefficient
Ripple/Noise, 20Mhz BW
Over Voltage Protection
Short Circuit Protection
Hold Up Time
See Selection Chart
(10-100% FL)
Single Outputs
Dual/Triple Output
Singles +/- 0.5 max
1%
+/- 6% of FS (Primary)
+/-0.05%/°C
50mV Pk-Pk, typ
Clamp, 130-150% *
Continuous, self-recovering
8 mS, typ
+/-1%
+/-3%
PHYSICAL SPECIFICATIONS
Size
2” x 4” x 1.2”

50.8 x 101.6 x 30.48mmConstruction

Open Frame
Weight
7oz (198g)
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Storage Temperature
Relative Humidity
EMC
MTBF

0 to +50°C(FL)
-40 to +85°C *
0 to + 95%, non-cond *
CISPR/FCC Class B
300,000 Hrs
Mil Std 217, 25C
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.
WWW.ASTRODYNE.COM
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
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