40W Ultraminiature Medical Open Frame Switching Power Supplies
ASM40 series
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage Range
Frequency Range
Inrush Current, typ:
90-264 VAC
Input-Out Isolation
Efficiency
4000VAC
47-63 Hz
See Selection Chart
65Khz, (fixed, typical)
UL, TUV, CB
30A @ 100VAC Input *
60A @ 200VAC Input *
<0.1mA
Switching Frequency
Safety
Leakage Current
PHYSICAL SPECIFICATIONS
OUTPUT SPECIFICATIONS
Size
2” x 4” x 1.2”
Voltage and Current
Load Regulation (0%-FL)
Single O/P:
See Selection Chart
50.8 x 101.6 x 30.48mm
Open Frame
Construction
Weight
± 1%
7oz (198g)
Dual O/P (V1/V2):
± 3/5% max
Line Regulation (LL-HL)
Single O/P:
ENVIRONMENTAL SPECIFICATIONS
± 1% max
Dual O/P (V1/V2):
± 1/2% max
Oper. Temperature
Storage Temperature
Relative Humidity
EMC
-10 to +50°C(FL) , See Derate
Cross Regulation (Dual Outputs)
-25 to +85°C *
(100-20% L w. other O/P at 60%) ± 3/5% max
0 to + 95%, non-cond *
EN 60601-1-2:2001
185,000 Hrs
Preset Accuracy
1%
DC Voltage Adjust (typ)
Temperature Coefficient
Ripple/Noise, 20Mhz BW
Over Voltage Protection
Current Limit, Self Recovering
Short Circuit Protection
Hold Up Time (115V / 60Hz)
± 6% of FS (Primary)
± 0.05%/°C
MTBF
Mil Std 217, 25°C
See Selection Chart
Clamp, 118-130%
See Selection Chart *
Continuous, self-recovering *
10 mS, min.
OUTPUT DERATING CURVE
100
80
60
40
20
-10
0
10
20
30
40
50
60
All specifications are typical at nominal input, full load, and 25°C unless other-
wise noted
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.
* 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.
300 Myles Standish Blvd., Taunton, MA 02780
WWW.ASTRODYNE.COM
Ph: 1-800-823-8082
Fax: 508-823-8181
ASTRODYNE [ ASTRODYNE CORPORATION ]
