Manual

UG:110 vicorpower.com Applications Engineering: 800 927.9474 Page 7
ConverterPAC Functional Description (Cont.)
FlexPAC
The FlexPAC output assembly consists of from two to four discrete outputs that
convert the high voltage bus to the desired output voltage. Each FlexPAC output can
be manually trimmed from 2 V to 25 V and supports up to 5 Amps with a maximum
output power of 50 W per output. All outputs maintain less than 50 mV noise over the
entire output range. All outputs support local sense only. For electrical trim options and
specific output sequencing contact the factory.
List of ConverterPACs used in the Autoranging MegaPAC and their features
ConverterPAC OVP OCP OTL RS/AS* LS/AS* PG TrimPot
ModuPAC Std Std Std AS* AS* Opt Opt
DualPAC N/A Std N/A AS* AS* N/A Opt
JuniorPAC N/A Std N/A AS* AS* Opt Opt
RamPAC N/A Std N/A AS* AS* Opt Opt
BatPAC N/A Std N/A N/A N/A N/A Opt
FlexPAC Std Std Std N/A LS N/A Std
* See Page 10 and 14 for more information on Autosense.
OVP Overvoltage Protection (latching) OCP Overcurrent Protection
OTL Overtemperature Limiting (latching) RS Remote Sense
PG Power Good (DC OK TTL Signal) LS Local Sense (replaced by Autosense)
AS Autosense
Note: All ConverterPACs mentioned above can be paralleled EXCEPT the DualPAC, JuniorPAC,
RamPAC and FlexPAC.
M-1 STATUS
M-1 VOLTAGE ADJUSTMENT
M-4 STATUS
M-3 STATUS
M-2 VOLTAGE ADJUSTMENT
M-2 STATUS
M-4 VOLTAGE ADJUSTMENT
M-3 VOLTAGE ADJUSTMENT
CONNECTOR J1
FlexPAC