CVR375-96D56
AC/DC power supply
for disk storage systems
365 Watt, dual output : +12, +5VDC
NEW
Product
[ 2 YEAR WARRANTY ]
• Universal input voltage range
• EN61000-3-2 compliant for power factor and
line harmonics
• UL and TÜV safety agency approvals
• Short circuit protection
• Overtemperature protection (auto recovery)
• Overvoltage protection
• Remote sensing of outputs
• Warm-swappable operation
• N+1 redundancy / parallel operation
• FCC and CISPR Class B conducted noise compliant
• FCC and CISPR Class A (stand-alone) / Class B (system)
radiated noise compliant
• AC line fusing
• 250,000 hour MTBF
• 4.9 x 9.0 x 3.6 inches (W x D x H) - suitable for
3U applications
SPECIFICATION
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
SPECIFICATIONS
Input voltage
Input frequency range
Power factor
(full load)
Inrush current
Hold-up time
Low range
High range
Low range
High range
Low range
High range
90 to 132VAC
180 to 264VAC
50/60Hz
>0.98
>0.96
22A
40A
20ms
+12V
+5V
+5V auxiliary
12.15VDC ±1.0%
5.10VDC ±1.0%
5.00VDC ±1.0%
22A
28A
20A
30mA
±2.0%
+2.0%/-3.0%
±2.0%
±1.0%
120mV
200mV
50mV
50mV
pk-pk
pk-pk
pk-pk
pk-pk
±10%
100mV
>73%
>70%
0°C to +50°C
The CVR375 power supply is designed for storage/networking RAID
applications. The power supply has an integrated 80mm fan for
internal cooling and or-ing diodes on each output to provide output
isolation. The power supplies are designed for parallel operation
and are warm-swappable. It is recommended that the AC power
for a supply be removed during extraction/insertion to minimize
disturbance on the main output bus for redundant systems. The
power supplies are designed for mounting within standard 19 inchs
shelves or rack-mount systems.
Control and indicator signals:
• CSIN1 (12V current share pin)
• CSIN2 (5V current share pin)
• VS1+ (positive 12V remote sense)
• VS1- (negative 12V remote sense)
• VS2+ (positive 5V remote sense)
• VS2- (negative 5V remote sense)
• PS_ENABLE (main outputs remote enable)
• PSU_FAIL (undervoltage for main outputs)
• ACOK (AC input status)
• DISCONNECT (auto disable/enable provision for
extraction/insertion)
• PSU_FAIL LED
• AC_OK LED
Output voltage
(initial tolerance)
Output ratings
+12V (steady-state)
+12V (30s pk, 10% duty)
+5V
+5V auxiliary
+12V
+12V (peak)
+5V
+5V auxiliary
+12V
+12V (peak)
+5V
+5V auxiliary
+12V, +5V
+12V, +5V
Full load
Half load
Operating ambient
Output regulation
Ripple and noise
Current share
Remote sense
compensation
Efficiency
Thermal performance
DS_CVR375_20000525.PDF
Data Sheet © Artesyn Technologies® 2000
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
http://www.artesyn.com
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