mpu-240s MicroPower Direct, LLC, mpu-240s Datasheet - Page 2

• Manufacturer Part Number: mpu-240s
• Description: Compact U-channel, 240w Power Factor Corrected, Ac/dc Power Supplies
• Manufacturer: MicroPower Direct, LLC

Model Selection Guide
Notes:
1. PFC meets EN61000-3-2.
2. Ripple and noise is measured at 20 MHz bandwidth using a 0.1 µF and a 47 µF capacitor
3. Short circuit protection and over voltage protection are provided by latch-off circuits. The unit
4. Overload protection is provided by a “hiccup mode” circuit. The unit recovers automatically
5. These units will operate at no load without damage.
6. Each unit includes an input fuse. Since this fuse is not fi eld replaceable, it is recommended
Derating Curve,
Derating Curve,
MPU-240S-12T(C)
MPU-240S-24T(C)
MPU-240S-28T(C)
MPU-240S-32T(C)
MPU-250S-48T(C)
For Cover option, add suffi x “C” to model number (i.e. MPU-240S-12TC)
connected in parallel as close to the power supply terminals as possible.
must be restarted once the fault condition is cleared.
when the fault condition is removed.
that an external fuse be used on the input of the power supply for protection. For these units,
a 15A/250V slow blow fuse is recommended.
Number
Model
Pin Connections
1
2
3
Pin
AC-Line
AC-Neutral
AC-Ground
Function
115
3.0
3.0
3.0
3.0
3.0
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Current
VAC
Vs Input Voltage At 50°C
Vs Temperature
Input
230
(A)
1.5
1.5
1.5
1.5
1.5
Pin
5
6
7
4
VAC
Function
Voltage
+V
+V
(VDC)
-V
-V
12.0
24.0
28.0
32.0
48.0
OUT
OUT
OUT
OUT
Free Air W/Cover 18 CFM
20.00
10.00
8.57
7.50
5.00
Current
Output
16.66
10.00
8.57
7.50
5.00
•
(A)
TEL: [phone]
Cover Dimensions
Mechanical Dimensions
24.00
12.50
10.71
9.37
6.25
www.micropowerdirect.com
Minimum
Load
0.0
0.0
0.0
0.0
0.0
(%)
•
Free Air W/Cover 18 CFM
FAX: [phone]
240
240
240
240
240
Ouput Power
(Optional)
Maximum
200
240
240
240
240
Notes:
•
•
All dimensions are typical in inches (mm)
Tolerance x.xx =
•
(W)
E-Mail: [e-mail]
300
300
300
300
300
±
Protection
0.02 (
Voltage
(VDC)
Over
15.0
28.0
33.0
38.0
57.0
±
0.50)
Effi ciency
(%, Typ)
90
92
92
92
93