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MPA250 Datasheet(PDF) 1 Page - MicroPower Direct, LLC

Part No. MPA250
Description  Smallest 1U 250W Single Output Power Factor Corrected AC/DC Power Supplies
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Maker  MPD [MicroPower Direct, LLC]
Homepage  http://www.micropowerdirect.com
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MPA250 Datasheet(HTML) 1 Page - MicroPower Direct, LLC

   
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MPA250 Series
Input
Parameter
Conditions
Min.
Typ.
Max.
Units
Input Voltage Range
Autoranging
90
132
VAC
180
264
Input Frequency
47
63
Hz
Input Current, Full Load
100 - 120 VAC
6
A
200 - 240 VAC
3
Inrush Current, Cold Start
110 VAC
35
A
220 VAC
70
Leakage Current (Note 1)
240 VAC
1.5
mA
Power Factor Correction
Meets EN61000-3-2 Class A
Input Protection
T8A/250V Fuse
Output
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage Adjustment
By Trim Pot
±5.0
%
Output Regulation (Note 2)
±1.0
%
Hold Time
110 VAC, 80% Load
20
mSec
Ripple & Noise (20 MHz) (Note 3)
See Model Selection Guide
Overload Protection
Power Limit
130
160
%
Over Voltage Protection
>130% of Rated Output Voltage. Recycle AC Input.
Over Temperature Protection
Temperature Coefficient
±0.04
%/ºC
Transient Recovery Time (Note 4)
50% Load Change
2.5
mS
Transient Response Deviation
5
%
Overshoot/Undershoot
At Turn On/Off
±5.0
%
Turn On Delay
120 VAC
1
S
Output Short Circuit
Continuous With Autorecovery
General
Parameter
Conditions
Min.
Typ.
Max.
Units
Isolation Voltage (Note 5)
Input - Output
3,000
VAC
Input - FG (Frame Ground)
1,500
Primary - Core
1,500
Switching Frequency
Fixed
24
kHz
Interface Signals
Power Supply On
Green LED (LED1) on the PCB
Power Good Signal
PG on CN1. Goes TTL high 100 to 500 mS after regulation. Goes low at
least 1 mS before the loss of regulation. Will sink 100 mA.
Remote On/Off
RMSW on CN1. A TTL low signal inhibits the output. Hiccup mode.
Environmental
Parameter
Conditions
Min.
Typ.
Max.
Units
Operating Temperature Range
Ambient
0
+25
+50
ºC
Output Derating
2.5%/ ºC from +50 ºC to + 70 ºC
Storage Temperature Range
-20
+85
ºC
Cooling
See Model Selection Guide
Operating Humidity
RH, Non-condensing
90
%
Reliability Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 30ºC, Gnd Benign
100
kHours
Safety Standards
UL 60950; CSA C22.2 No. 60950; TUV EN60950; CB Report (IEC 60950)
EEMI Compliance
Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,3
EMS Immunity Compliance
EN6100-4-2,3,4,5,6,8,11; EN55024,; CE Marked (LVD)
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
output current, unless otherwise noted. Sp
ent unless otherwise noted Sp ifi
t
tl
th
i
t d S
Only
5 x 3.2 x 1.5
Inches!!
Key Features:
Smallest 1U 250W Supply
PFC to EN61000-3-2 “A”
UL, cUL, TUV Approvals
CE Certified
FCC Class B Emissions
2 - 60 V Output Voltages
Auto Selectable AC Input
600W Peak Power
Four Mechanical Options
Smallest 1U 250W
Single Output
Power Factor Corrected
AC/DC Power Supplies
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com


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