MPI-815H
150W AC-DC ATX Open Frame Power Aupply
9.7
4.05
8.1
6.36
2.0
8
1
3
1
6.36
8.1
Features
*Input Voltage: 85~264VAC
SCRE
Cuslomer system
*Input Frequency: 47~63Hz
*Inrush Current: The maximum inrush current is 6A at
115VAC or 3A at 230VAC
*Load Range: At the factory, the +5V output is set between
5.08~5.13V and all output at 60% rated load, and the other
output is checked to be within the accuracy range. The
maximum total combined output power on the 3.3V and 5V
rails is 90W. The maximum load cannot be exceed 150W
*Ripple And Noise: The peak to peak ripple and noise for +5V,
3.3V output are less than 50mV for +5Vsb is 100mV, for +12 V
is less than 100mV, for -12V is less than 150mV at ranted load
and nominal input, which is measured by a 15MHz bandwidth
limited oscilloscope and the each output is connected with a
0.47uF capacitor
*Line Regulation: The line regulation is less than +/-1% at
rated load with +/-10% change in input voltage
*Load Regulation: The load regulation for +5V is less than +/-
2 %, for +12V is less than +/-5%, for +3.3 and -12V is less
than +/-5% while the measuring is done by changing the
measured output loading +/-40% from 60% rated load, and
keep other output is at 60% rated load
Safety Standards
*Safety: UL 60950 / CSA 22.2 No.234 / VDE EN60950
*EMI: FCC docket 20780 cruve B / EN55022B
*EMS: IEC 61000-4-2 Level 3 8KV air discharge, Level 2 4KV
contact discharge / IEC 61000-4-3 Level 3 10V/M / IEC
61000-4-4 Level 3 2KV / IEC 61000-4-5 Level 3 2KV /
IEC61000-4-6 Level 3 10V / IEC 61000-4-8 Level 3 10A/M /
IEC 61000-4-11
*PFC: IEC 61000-3-2 / IEC 61000-3-3
Output Min. Rated Max.
Voltage
Accuracy
Voltage Load Load
Load
14A
10A
+5V
+12V
-12V
1A
0A
0A
0A
0A
11A
5A
0.5A
7.5A
5.05~5.15V
11.6~12.6V
1A -11.4~-12.6V
3.2~3.4V
4.8~5.2V
+3.3V
+5Vsb
12A
*Hold Up Time: The hold up time is longer than 16mS at
115VAC input and rated load
0.75A 1.5A
*Power On/Off: The power supply will be turned on when the
power On/Off pin is connected to secondary GND
*Power Good Signal: The power is turned on, the power good
signal will go high between 100 ms to 500 ms after all output
DC voltage are within regulation limits
*Power Fail Signal: The power fail signal will go low at least
1ms before any of the output voltages fall below the regulation
limits
*Efficiency: The efficiency is higher than 70% while measuring
at nominal line and rated load
*Altitude: 0~10,000ft
*Protection: The power supply will generate the hiccup mode
to protect itself against short circuit or over load condition, and
will return to normal after wrong condition is removed. The
power supply has over voltage protection function
*Over Temp. Protection: When the power supply operating
over the temperature limit, the power supply will be shut down
automatically to protect itself
*Temperature: 0~+50oC (operating); -20~+70oC (storage)
*Humidity: 10~90% non-condensing
*Dimensions: 19.8 x 9.7 x 4.0 cm
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