40W 85~264VAC AC-DC Open Frame Power
Supply
MPE-F40
Industrial Power Supply
AC-DC
10.16
0.38
9.4
AC N
AC L
Vout(+)
Vout(-)
Output Min.
Voltage Load
Rated
Load
6A
3.34A
1.67A
Voltage
Accuracy
Model No.
MPE-F40-05
+5V
0A
0A
0A
0A
4.9~5.1V
11.76~12.24V
23.5~24.5V
MPE-F40-12 +12V
MPE-F40-24 +24V
MPE-F40-48 +48V
0.834A 47.04~48.96V
Specifications
Input Voltage
The range of input voltage is from 90~264VAC
Input Frequency
Temperature
0~+50oC (operating); -40~+85oC (storage)
Humidity
47~63Hz
Input Current
5~95%; non-condensing
Connectors
The maximum input current is 0.65A at 115VAC or 0.32A at
I/P Connector: Molex housing 09-50-3031 and Molex 2878 series
230VAC
crimp terminal
Inrush Current
The cold inrush current will limit less than 50A at 264VAC input
O/P Connector: Molex housing 09-50-3031 and Molex 2878
series crimp terminal
voltage
Safety
Load Range
UL 1950 / TUV EN60950 / CE mark
At factory, the output is checked between 4.9~5.1V(MPE-F40-05)/ EMI
11.76~12.24V(MPE-F40-12)/23.5~24.5V(MPE-F40-24)/47.04~
48.96V(MPE-F40-48) at 60% rated load
EN55022 class B
Dimensions
Ripple And Noise
10.16 x 5.08 x 3.048 cm; tolerance specified is +/-0.4mm
The peak to peak ripple and noise is less than 50mV(MPE-F40-05)/
120mV(MPE-F40-12)/240mV(MPE-F40-24)/480mV(MPE-F40-48).
Measuring is done by 20MHz bandwidth limited oscilloscope and
terminated each output with a 0.1uF ceramic capacitor and a 10uF
electrolysis capacitor at rated load, nominal line
Line Regulation
The line regulation is less than +/-0.5% while measuring at rated
load and from 100VAC to 240VAC input voltage changing
Load Regulation
The load regulation for output is less than +/-1%, measuring is
done by changing the output load +/-40% from 60% rated load
Hold Up Time
Hold up time is 8mS typical at 115VAC input, full load
Efficiency
Ordering Guide
MPE-F40-05
40W 85~264VAC Open Frame P/S (+5V Output Voltage)
MPE-F40-12
40W 85~264VAC Open Frame P/S (+12V Output Voltage)
MPE-F40-24
40W 85~264VAC Open Frame P/S (+24V Output Voltage)
MPE-F40-48
40W 85~264VAC Open Frame P/S (+48V Output Voltage)
The efficiency is 78%(MPE-F40-05)/84%(MPE-F40-12)/86%(MPE-
F40-24)/88%(MPE-F40-48)typical while measuring is at nominal
line and rated load
Protection
The power supply will go into hiccup mode against short circuit or
over load conditions, and will do auto-recovery while faulty
conditions are removed