RPI-4300 300w AT Hot-Swappable Redundant Power supply

Features:

  • Ideal for RAID or Rackmount computers
  • Designed for fault-tolerant applications
  • Hot-Swappable/Hot-Pluggable function conveys a power-defect signal to the system via the PMC-21/22 or FAB-5 card
  • Air convection cooling
  • Fault warning system: resettable audio alarm and power defective signal (TTL, low activity)

Specifications:

  • Dimensions: 7.44" x 7.2" x 6.57" (W x D x H)
  • Input voltage: 115VAC ~ 230VAC
  • Input frequency: 47Hz ~ 63Hz
  • Inrush current: 40/80A at 110/220VAC
  • Input current: 3A/1.5A per unit parallel, 6A/3A single
  • Efficiency: typical 60% at full load
  • Reliability: M.T.B.F.: minimum of 100,000 hrs.
  • Over load protection: 130 ~ 150% Max.
  • Over voltage protection: +5 -> 5.5V ~ 7V, 3.3V: 3.8V ~ 4.5V
  • Over current protection: short circuit
  • Hold-up time: minimum of 16ms at full load and normal input voltage
  • Transient response: Output voltage returns in less than 1 ms maximum following a 50% load change
  • Operating temperature range: 0 ~ 50°C
  • Humidity range: 10 ~ 90%
  • Storage temperature range: -20 ~ 80°C
  • UL/CSA/TUV approved
Output Chart:

OUTPUT
VOLTAGE
OUTPUT CURRENT
REGULATION
OUTPUT
MIN. [A]
MAX. [A]
LOAD
LINE
RIPPLE/NOISE
MAX. [P-P]
+5V
7
257 ~ 32*
±5%
±1%
50mV
-5V
0
0.5/1*
±11%
±1%
150 mV
+12V
2.5
14/19 ~ 24*
±6%
±1%
100 mV
-12V
0
0.5/1*
-10%~+12%
±1%
150 mV
+3.3V**
1
20
±5%
±1%
50 mV

*N/N: 300/400W    **3.3V optional
300W :+5V and +3.3V total output max:125W
400W :+5V and +3.3V total output max:180W

Option:
PFC (9max, 350w), ATX 2.01/2.03 features

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