PMK150U Datasheet, PDF (2/4 Pages) Astrodyne Corporation – 150 Watt U-Channel Switching Power Supply with PFC

150 Watt U-Channel Switching Power Supply with PFC
Pmk150U series
INPUT SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Input Voltage Range
Frequency Range
Power Factor Correction
Inrush Current, typ:

90-264 VAC
47-63 Hz
0.96 to 0.98
30A @ 115VAC
60A @ 230VAC *
OUTPUT SPECIFICATIONS
Oper. Temperature

Storage Temperature
Relative Humidity
EMC
MTBF

-10 to +70°C
(See Derate Curve)
-25 to +85°C *
0% to +95%, non-cond *
EN55011 Class B
270,000 Hrs
Mil Std 217, 25°C
Voltage and Current (Note 6) See Selection Chart
Line Regulation (Note 8)
See Selection Chart
Load Regulation (10%-FL, Note 7)
Singles:
± 0.5%, typ
Duals:
±3/5%, typ
Preset Accuracy (Note 9)
±1%, typ
DC Voltage Adjust (typ)
±6%, typ
Temperature Coefficient
±0.05%/°C
Ripple/Noise (Notes 1, 3, 10) See Selection Chart
Over Voltage Protection
Latching, Auto Recover after fault

condition is removed *
Short Circuit Protection
Latching, Auto Recover after fault

condition is removed *
Hold Up Time
20mS, typ (Nom I/P, FL)
GENERAL SPECIFICATIONS
Isolation (Note 4)


Efficiency
Switching Frequency
Safety
I/P-O/P: 3000VAC
I/P-Ground: 2000VAC
O/P-Ground: 500 VAC
75%, min.
67Khz, (fixed, typical)
UL,TUV, CB, CE
PHYSICAL SPECIFICATIONS
Size
Construction
Weight
3.2” x 5.5” x 1.6”
U-Channel
0.75 lb, (340g)
Notes
1. All measurements should be made directly at the terminals of the
power supply
2. All specifications typical @ 25°C, unless otherwise noted, at
nominal line and load.
3. Ripple and noise dependent upon output voltage as specified per
particular model.
4. Isolation for up to 1 minute duration.
5. Specified for free air convection cooling.
6. Minimum load is not required for proper operation.
7. Load Regulation is measured by change ±40% of measured
output load from 60% full load, with the other output set to 60% full
load.
8. Line Regulation measured from 90-264VAC. 100VAC minimum
required for full load start.
9. Preset Accuracy measured at nominal load, 120VAC input.
10. O/P Noise measured directly at the pins/terminals at nominal load,
0.1uF bypass and 47uF electrolytic, pk-pk @ 20MHz bandwidth.
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.
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