Datasheet

8
4.2. OUTPUT TRANSIENT LOAD RESPONSE
+5V and +12V must be within specification for a step change in current as specified below. T
he
outputs will be tested one s
ec
tion at a time with all other sections at maximum load. The test
transition will be from IA to IB and IB to IA. The step current will have a nominal transition tim
e
of 0.5 amp per microsecond for +5V and 0.1 amp per microsecond for +12
V
.
+5Vdc:
IA: 16.0 amps
IB: 11.0 amps
Volts variation: 400 mV max
(p
-p)
Setting ti
m
e: 10 ms max
+12V1dc:
IA: 16.0 amps
IB: 9.6 amps
Volts variation: 450 mV max (p-p)
Setting time: 10 ms max
+12V2dc:
IA: 10.0 amps
IB: 6.0 amps
Volts variation: 450 mV max (p-p)
Setting time: 10 ms max
PS_ON
Main O/P
P. G.
OFF ON
T2
T1
T3
T1 < 20mS
T2 = 100~500mS
T3 > 1mS
P.G. SENSE
LEVEL 95%
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