User`s manual

48 Power Supply Unit
X Noise & Ripple: Typ. 1% peak to peak or 50mV, whichever
is greater.
X OVP: Built-in at all outputs.
X Adjustability: Available at VO1, 2 & 3.
X Output Trim: Electrical trim available at VO1/VO2 [ADJ #].
X Remote Sensing: Available at VO1, VO2 & VO3.
X Hot-Swap: Available.
X N+1 Redundancy: Installed with internal OR-ing diodes at
all outputs for N+1 redundancy operation.
X Current Sharing: Third-wire current sharing at VO1,2 &3.
X Power OK Signal: Available for all output.
X Over Current Protection: Installed at each rail.
X Overload Protection: Fully protected against output over-
load or short circuit. Typical 120% max. load.
5.5 Pin Assignments
Pin Signal Pin Signal
31 GA2 47 ACL/-DC IN
30 V1 SENSE 46 ACN/+DC IN
29 V1ADJ 45 CGND
28 GA1 44 NC
27 EN# 43 NC
26 NC 42 +FAL#
25 GA0 41 V2 SHARE
24 RTN 40 IPMB_SDA
23 NC 39 INH#
22 RTN 38 DEG#
21 V4 37 NC
20 V3 36 NC
19 RTN 35 V1 SHARE
13-18 V2 34 S RTN
5-12 RTN 33 V2 SENSE
1-4 V1 32 V2ADJ