BOSER Technology BBS-1080S Manual page 83

19” 1u height half-size bare bone system with pentium 4 embedded engine board & 180w p4 atx p/s
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Output Transient Load Response
+5V and +12V must be within specification for a step change in current as
specified below. The outputs will be tested one section at a time with all
other sections at maximum load. The test transition will be from IA to IB and
IB to IA.
+5V vdc
IA
12.0 amps
IB
8.4 amps
Volts Variation
+5V +/-5%
Setting Time
10ms max.
Transient Load
0.5A/uS
Slew Rate Is
NOTE:
+5Vsb: 0.5A; -12V: 0.1A
AC Input Line Requirements
Parameter
Min.
V
(115VAC)
90
in
V
(230VAC)
180
in
V
Frequency
47
in
NOTE:
Nominal voltages for test purposes are considered to be within +/-1.0V of nominal.
Inrush Current (Cold start – 25 deg. C)
115V
230V
Input Line Current
115V
230V
Efficiency
115VAC @ Full Load
230VAC @ Full Load
PS_ON
V
, Input Low Voltage
IL
V
, Input Low Current (V
IL
V
, Input High Voltage (l
IH
V
, Open Circuit, l
=0
IH
in
+12V vdc +3.3V vdc
9.0 amps
16.8 amps
7.0 amps
13.0 amps
+12V +/-5%
+3.3V +/-5%
10ms max.
10ms max.
0.1A/uS
0.1A/uS
(1)
Nom.
Max.
115
135
230
265
----
63
50Amps-peak
80Amps-peak
4.0 Amps – rms max.
2.0 Amps – rms max.
68% min.
68% min.
Min.
Max.
0.0V
0.8V
=0.4V)
-1.6mA
in
=-200uA)
2.0V
in
5.25V
Unit
VAC
rms
VAC
rms
HZ
75

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