BOSER BPW-830V-P4 300w dc-dc atx power supply input range: -40~-72vdc Datasheet

BPW-830V
300W DC-DC ATX power supply
Input Range: -40~-72VDC
2.0
11.0
14.4
14.0
0.4
0.42
Industrial Power Supply
DC WIRE
HARNESS
0.35
4 -TAPPING #6-32
8.62
6.4
8.0
0V
Features
0.5
4.8
0.6
1.6
2.4
2.7
24V
Safety Standards
*Safety: UL 1950 / CSA 22.2 No.234 / VDE EN60950
*Input Voltage: -40~-72VDC
*EMI: FCC class B / EN55022B
*Input Current: Max. 10A at 48VDC
*EMS: Level 3 of IEC-801, 802, 803, 804
*Inrush Current: < 10A at 48VDC input, cold start at 25oC
*Ripple And Noise: Peak to peak ripple and noise is < 50mV
for +5V and +3.3V outputs, < 100mV for other outputs when
output voltage is at rated load
*Line Regulation: < +/-1% for each output measured at rated
BPW-830V
load and -40~-72VDC input voltage variables
300W DC-DC ATX P/S (-40~-72VDC)
*Load Regulation: Output voltage load regulation is less than
BPW-830V-P4
the value on the table when each output load changes rated
300W DC-DC ATX P/S supports ATX2.03
loads from +/-40%~60%, with all other outputs at 60% rated
load
*Output Power: Total DC continuous power is within 300W at
Output
PIN
PIN
Input
< 40oC ambient temperature and -48VDC input voltage; max.
+5V
1
Red
-48VDC
total combined output power on +3.3V and +5V rails is 150W
+12V
2
Yellow
0V
*Efficiency: 65% typical at nominal line and rated load
-12V
3
Brown
GND
*Altitude: 10,000 feet
P.G.
Grey
*Protection
GND
Black
White
-5V
Input: Protection against wrong polarity when -48VDC input is
Orange
+3.3V
inversely connected by mistake
Purple
+5Vsb
Output: Built-in over voltage protection circuit. Trip point of
Green
PWR ON
crowbar circuit is between 5.9~7.0V. Hiccup mode against
short circuit or over load conditions auto recovery when faulty
conditions are removed
Output Min. Rated Max.
*Temperature: 0~+70oC (operating); -40~+75oC (storage)
Tolerance
Voltage Load Load
Load
*Humidity: 5~95%; non-condensing at 40oC (operating)
+5V
2A
25A
30A
+/-0.2V
*Connectors:
+12V 0.1A
10A
15A
+/-0.6V
Input: Three positions terminal block
-12V
0A
1A
2A
+/-0.6V
DC Output: Output provides one AT type P8/P9 and two disk
-5V
0A
1A
2A
+/-0.25V
+3.3V
0A
8A
15A
+/-0.135V
drive connector
+5Vsb
0A
0.72A 1.2A
+/-0.25V
*Dimensions: 14.0 x 15.0 x 8.62 cm with +/-0.8mm and
+/-0.4mm tolerance between mounting holes
*MTBF: 135,584 hrs.
Ordering Guide
www.boser.com.tw
DC-DC
13.8
0.5
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