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320 Watt 48
V DC Input PC ATX-12 Style Power Supplies |
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320W DC Input ATX-12 Style power supply with -38 to -72 volt
input |
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OBSOLETE See the PSTC48350 by clicking here
Custom design and manufacture of state-of-the-art
battery chargers, UPS, and power supplies for OEMs in a hurry!
These are industrial grade
power supplies with -48 volt DC input. They are useful for applications where
battery or solar power is available. These are regulated switching power
converters. For use in telecom applications and other situations where the
supply voltage is between -38 to -72 volts.
Features
1. Designed to meet CE Mark/UL mark
2. DC powered
ATX 2.03 version 20 pin connector included (ATX-12V)
3. Remote ON/OFF
4. Built in EMI Filter
5. "Power Good" signal
6. Terminal strip for
DC input
7. Input includes -48 VDC Telecom standard
8. DC input voltage
range, 38-72 volts DC.
9. Wide range of input voltages includes 38, 40, 48,
60, and 72 volts in one unit.
10.Remote
Sense for Main Output
11.100% ATE Test
12.100% Hi-pot Test
13.100% Burn-in
14.Warranty : One year
| Summary Specs. |
Input Range |
Max
Power |
+5 V |
+3.3 V |
+12 V |
-5 V |
- 12 V |
+5 V SB |
| PSC-320060-770 |
38-72 VDC |
320 W |
32 A |
20 A |
11 A |
1 A |
1 A |
1 A |
| Detailed Specification
for -48 volt input ATX power supply: |
| Model\Output |
V / A |
V / A |
V / A |
V / A |
V / A |
VSB /A |
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PSC-32060-770
(formerly PSC-320060-770) |
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+5/32.0 |
+12/11.0 |
-5/1.00 |
-12/1.00 |
+3.3/20.0 |
+5/1A |
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Note:Combined Total Power From +3.3V And +5V rails Not to Exceed
160W. Total Power 320W Max. |
| Output |
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Line Regulation
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1% |
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Load Regulation
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5% |
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Ripple & Noise
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1% |
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Hold-up time
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16ms |
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| Input |
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| Input
Voltage |
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-38 to -72
Volts |
-48 volt nominal |
| Input Current
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17.0 A max at full load |
7 amps nominal at -48 VDC input |
| Dynamic Charactoristics |
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| Rise Time |
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100 ms Maximum |
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| Turn on Delay |
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600 ms Maximum |
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| Hold up time |
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16 ms Minimum for +5 volts output |
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| Protection |
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Yes |
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| Over Power
Protection |
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150% of full load. |
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| Output
Over Voltage Protection |
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6.25 VDC |
14.6 VDC |
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4.10 VDC |
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Short Circuit
Protection |
Yes (All
Outputs) |
| Environment |
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Operating Temperature
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00C To 500C |
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Storage Temperature
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-200C To 850C
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| Efficiency
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70% |
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Typical
at full load |
| MTBF Mean Time Before FAILURE |
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150,000 hours at full load and 25°C
ambient |
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| Safety
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UL/cUL |
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UL1950 |
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TUV |
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EN60
950 |
| EMI
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FCC |
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Class B
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CISPR |
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Class
B |
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EMC |
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CE
Mark |
| Dimension |
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L x W x
H |
40 x 150
x 86 ( mm ) |
| Connector Pinout |
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For ATX Pinout Diagram Click
Here |
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Dimensions of ATX-24 computer power supply with -48 volt
input:
 Advantages:
48 Volts DC input PSII Form Factor ATX
Supply.
High efficiency PC power supply for telecom
use..
Excellent line and load
regulation.
Wide input voltage range. |
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PowerStream Technology:
140 South Mountainway Drive, Orem Utah 84058
Phone: 801-764-9060, 9062, 9063, or 9064  Fax: 801-764-9061 |
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PowerStream Technology
140 South Mountainway Dr.
Orem, UT 84058
Phone: 801-764-9060,
9062, 9063, or 9064
Fax: 801-764-9061
Map & Directions |
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© Copyright 2000, 2002, 2003,
2004, 2006 Lund Instrument Engineering, Inc. All rights reserved
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