PSA-1100_15 Datasheet, PDF (1/11 Pages) CUI INC – AC-DC HOT-SWAP POWER SUPPLY

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date 07/15/2015
page 1 of 11
SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
FEATURES
• up to 1100 W continuous power
• high power density - 25.34 W/in³
• slim line 1U form factor
• PMBus^TM communication for monitoring and control
• front to back (-F) and back to front (-B) airflow versions
• power factor correction
• 3.3 Vdc or 5 Vdc standby voltage (2 A) options
• redundant (N+1) operation
• blind mate connections for hot-swap
• DROOP current sharing or forced current sharing (optional)
• remote on/off control, power good signal
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MODEL
output
voltage
(Vdc)
output
current
max
(A)
output
power
max
(W)
ripple
and noise¹
max
(mVp-p)
efficiency²
typ
(%)
PSA-1100-12-F
12
92
1100
120
93.5
PSA-1100-12-B^3,4,5
12
92
1100
120
93.5
Notes:
1. Measured at 20 MHz bandwidth at an oscilloscope jack on the output with 0.1 µF ceramic and two 180 µF polymer capacitors at a 2” distance from V1 output connector.
2. At 230 Vac input, 550 W.
3. At 100~240 Vac input, maximum of 1100 W at Ta=29°C.
4. At 100~240 Vac input, maximum of 740 W at Ta=50°C.
5. At 200~240 Vac input, maximum of 1100 W at Ta=48°C.
6. All specifications measured at: Ta=25°C and 220 Vac input voltage unless otherwise specified.
PART NUMBER KEY
PSA-1100 - 12 - X - CXX
Base Number
Output Voltage
Reserved for Custom
Configurations
Airflow Direction:
F = AC input connector to DC output connector
B = DC output connector to AC input connector
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