pin# function description
1-8,37-44 rtn power and signal return
9 spare spare position (no connection)
10, 12, 14, 16, 18,20,22, +12v + 12v output
24,26,28,30,32,34,36
11 rs rtn remote sense return
13 +12vrs + 12v remote sense
15 pson# power-on enable input
17 hb hard boot input
19 12ls 12v load share bus
21 dcok +12v output ok signal
23 ps kill power supply fast shutdown input
25,27 29 5vsb +5v standby output
31 -12v -12v output
33 fanv power supply fan voltage input
35 present# power supply present signal .