PIM400 Datasheet, PDF (3/20 Pages) Lineage Power Corporation – -36 to -75 Vdc; 400W/10A

GE
Data Sheet
PIM400 Series; ATCA Board Power Input Modules
-36 to -75 Vdc; 400W/10A
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings
only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations
sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability.
Parameter
Input Voltage
Continuous
Transient (Pulse duration = 1ms, square wave)
Device
Symbol
Min
Typ
Max
Unit
All
VI
-0.5
All
Vtr
-75
Vdc
-100
Vdc
Additionally: Transient Input Undervoltage,
Overvoltage and Impulse per ANSI T1.315-2001(R2006)
All
Reverse Polarity Protection
Holdup Capacitor Voltage
Voltage (with respect to -48V_OUT)
Capacitance
Temperature
Normal Operating Ambient Temperature
(See Thermal Considerations section)
Storage Temperature
Isolation Voltage
All
V_HLDP
All
C_HLDP
All
TA
-40
All
Tstg
-55
+75V
Vdc
100
Vdc
3300
F
85
o_C
125
o_C
Input to MGMT_PWR Output Voltage & Alarm
All
2250
Vdc
Input to SHELF_GND Voltage
All
Input to LOGIC_GND Voltage
All
2250
Vdc
2250
Vdc
CAUTION: This power module is not internally fused. Both A & B feeds and their corresponding returns must be
individually fused.
To preserve maximum flexibility, internal fusing is not included. However, to achieve maximum safety and system protection, the
safety agencies require a fast-acting fuse with a maximum rating of 20 Amps and Voltage Rating >/= 75Vdc for the –48AF, -48BF
VRTN_AF & VRTN_BF feeds. Consult Fusing and fault protection Section of PICMG 3.0 ATCA specifications for additional information.
Based on the information provided in this data sheet on inrush current and maximum dc input current, the same type of fuse with a
lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information.
June 20, 2013
©2013 General Electric Company. All rights reserved.
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