Technical Reference Note
Rev.10.13.14_#1.1
AVE240C-48S12
Page 3
Electrical Specifications
Absolute Maximum Ratings
Stress in excess of those listed in the “Absolute Maximum Ratings” may cause permanent damage to the power supply.
These are stress ratings only and functional operation of the unit is not implied at these or any other conditions above
those given in the operational sections of this TRN. Exposure to any absolute maximum rated condition for extended
periods may adversely affect the power supply’s reliability.
Table 1. Absolute Maximum Ratings:
Parameter
Model
Symbol
Min
Typ
Max
Unit
Input Voltage
Operating -Continuous
Non-operating -100mS
All
All
-
-
-
-
80
100
Vdc
Vdc
VIN,DC
PO,max
Maximum Output Powerff
Isolation Voltage1
All
-
-
240
W
Input to output
Input to baseplate
Outputs to baseplate
-
-
-
-
-
-
1500
1500
500
Vdc
Vdc
Vdc
All
Ambient Operating Temperature
All
All
TA
-40
-55
-
-
+85
OC
OC
Storage Temperature
TSTG
+125
Humidity (non-condensing)
Operating
Non-operating
All
All
-
-
-
-
95
95
%
%
Voltage at remote ON/OFF pin
All
-0.7
-
+12
V
Note1:1mA for 60s,slew rate = 1500V/10s
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