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MPI-925A PDF预览

MPI-925A

更新时间: 2024-11-25 05:49:59
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BOSER /
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描述
250W AC-DC AT Power Supply

MPI-925A 数据手册

  
MPI-925A  
250W AC-DC AT Power Supply  
2.0  
11.0  
DC OUTPUT WIRES  
15.0  
0.5  
13.80  
4-TAPPING#6-32  
4.8  
Features  
*Input Voltage: 90~265VAC  
0.5  
11.5  
*Input Frequency: 47~63Hz  
*Inrush Current: Does not exceed 30A at 115VAC input or  
60A AC input, at cold start 25oC  
Safety Standards  
*Safety: UL 1950 / CSA 22.2 No.234 / VDE EN60950  
*Load Range: When all outputs are at 60% rated load  
condition, the +5V output is set between 4.90~5.10V and all  
other outputs are within the specified voltage accuracy range  
*Ripple And Noise: Peak to peak ripple and noise for each  
output is < 1% of each output voltage at rated load  
115~230VAC  
*Line Regulation: < +/-1% at rated load with +/-10% change  
in input voltage  
*Load Regulation: The output voltage load regulation is less  
than the values on the table when each output loading changes  
+/-40% from 60% rated load while all other outputs at 60%  
rated load  
*EMI: FCC class B / EN55022B  
*EMS: Level 3 of IEC-801, 802, 803, 804  
PIN  
Output  
Red  
Yellow  
Brown  
Blue  
+5V  
+12V  
-12V  
-5V  
Black  
White  
GND  
P.G.  
*Hold Up Time: 14ms typ. from the last AC line charging pulse  
to the point when +5V drops down to +4.75V  
*Output Power: Total DC continuous power is within 200W at  
40oC ambient temperature. If the input voltage is < 100VAC,  
total DC continuous power should not exceed 180W  
*Power Good Signal: Goes high 100~500ms after all DC  
output is ready  
Output Min. Rated Max.  
Tolerance  
+/-0.1V  
12A +/-0.72V  
Voltage Load Load  
Load  
+5V  
+12V  
-12V  
-5V  
1A  
0A  
0A  
0A  
25A  
10A  
1A  
30A  
2A  
2A  
+/-0.6V  
+/-0.25V  
1A  
*Power Failure: Goes low 1ms before any DC output falls  
*Efficiency: > 65% at nominal line and rated load  
*Altitude: 10,000 feet  
*Protection: Built-in crowbar circuit automatically shuts down  
outputs to avoid damaging external circuits. Trip point of  
O.V.P. circuit is between 5.7~7.0V  
*Temperature: 0~+70oC (operating); -40~+75oC (storage)  
*Humidity: 5~95%; non-condensing at 40oC (operating)  
*Connectors:  
AC Input/Output: Meets IEC 320/CEE 22 standard  
Tab Terminals: Female 0.250" x 0.032"  
CPU Board: Alex 8500-06 or equivalent device  
3.5" Disk Drive: AMP 1-480424-0/171822-4 or equivalent  
device  
*Dimensions: 14.0 x 15.0 x 8.62 cm with +/-0.8mm and +/-  
0.4mm tolerance between mounting holes  
*MTBF: 156,598 hrs.  
www.boser.com.tw  

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