Technical Reference Note
Ultra Low Profile
AUK 30W Series
C) Multiple Operation: A single power supply connects to multiple DC-DC converters to individually distribute
output current to multiple independent loads.
GND
+Vin +Vout
-48V
Fuse
SW
-Vin
-Vout
PO
RC
Load
ALM
SW Close : Halt all DC-DC converter
with RC connected together
+Vin
-Vin
PO
RC
ALM
+Vout
-Vout
Load
Figure 3
i) All DC-DC converters with ALM pins connected will stop the operation when one single converter is halted in
mode protected by LVP or OVP.
ii) LED is optionally connected to ALM pin for the notice of DC-DC converter stoppage.
MODEL : AUK 30W SERIES
April 05 REVISION 02
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