BEL POWER SOLUTIONS INC CPA250-4530G Rack Mount Power Supply 90 → 264V ac 3.3 V dc, 5 V dc, ±12 V dc

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

250W & 500W CompactPCI®, CPA Series

Fully compliant to the PICMG® 2.11 power interface specification using a standard Positronic 47-Pin connector
At 50°C delivers 40A on both the +5 and +3.3 volt outputs
Remote sense and active current share on the +5, +3.3 and +12 volt outputs, along with internal ORing FETs, allow these units to be used in redundant, hot-swap applications
High current density & output power in industry standard package (3U x 8HP)
Single wire active current share and remote sense on +5, +3.3, and +12V outputs
Over temperature, over current and over voltage protection
Input good and power supply fault LED indicators
Inhibit and enable inputs
Meets international safety standards and displays the CE Mark for Low Voltage Directive

Note

250W with 400l/min forced air cooling.
Power derating above 50°C is 2.5% per °C.

Standards

UL1950, CSA22.2 No 950-95, EN60950 (TUV)

Specifications
Attribute Value
Load Regulation -380 mV, ±10 mV, ±30 mV
Input Voltage 90 → 264V ac
Output Voltage ±12 V dc, 3.3 V dc, 5 V dc
Output Current 2 A, 5.5 A, 40 A
Power Rating 250W
Number of Outputs 4
Mounting Type Rack Mount
Type Switch Mode
MTBF 279000h
Line Regulation 10mV
Ripple And Noise 5mV Pk-Pk
Weight 800g
Minimum Temperature -25°C
Depth 40.6mm
Width 128.7mm
Length 162.5mm
Maximum Temperature +50°C
10 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$ 745.61
(exc. GST)
$ 820.17
(inc. GST)
units
Per unit
1 - 4
$745.61
5 - 9
$732.56
10 - 24
$719.06
25 - 49
$705.08
50 +
$692.74
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