D1U86P Datasheet, PDF (5/6 Pages) Murata Power Solutions Inc. – 86mm 1U Front End AC-DC Power Supply

WIRING DIAGRAM FOR OUTPUT
1-13, 52-64
14-26, 39-51 ^RTN
D1U86
12VSB
37
D1U86P-W-1600-12-HBxDC Series
86mm 1U Front End AC-DC Power Supply
Main output
load
1-13, 52-64
RTN 14-26, 39-51
12VSB
37
D1U86
33 ^PSON#
FET,BJT,wire
or switch (debounced)
to turn on 12V main
output
VSB load
RTN
PSON# ₃₃
FET,BJT,wire
or switch (debounced)
to turn on 12V main
output
RTN
CURRENT SHARING NOTES
Main Output: Current share is achieved using the droop method. Nominal output voltage (12.20V) is achieved at 50% load and output voltage droops at a rate of
3.10mv per amp increase. Startup of parallel power supplies is not internally synchronized. If more than 1600W combined power is needed, start-up synchroniza-
tion must be provided by using a common PS_ON signal. To account for ±5% full load current sharing accuracy and the reduction in full load output voltage due to
droop, available output power must be derated by 10% when units are operated in parallel.
Standby output can be tied together for redundancy but total combined output power must not exceed 30W, Internal MOSFET ORING devices are used
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D1U86P-W-1600-12-HBxDC.A01 Page 5 of 6