
D
D
i
i
g
g
i
i
t
t
a
a
l
l
P
P
o
o
w
w
e
e
r
r
C
C
o
o
r
r
p
p
o
o
r
r
a
a
t
t
i
i
o
o
n
n
…
4
4
1
1
9
9
2
2
0
0
C
C
h
h
r
r
i
i
s
s
t
t
y
y
S
S
t
t
r
r
e
e
e
e
t
t
…
T
T
e
e
l
l
:
:
5
5
1
1
0
0
-
-
6
6
5
5
7
7
-
-
2
2
6
6
3
3
5
5
F
F
r
r
e
e
m
o
o
n
n
t
t
,
,
C
C
a
a
l
l
i
i
f
f
o
o
r
r
n
n
i
i
a
a
9
9
4
4
5
5
3
3
8
8
…
w
w
w
w
w
w
.
.
d
d
i
i
g
g
i
i
p
p
w
w
r
.
.
c
c
o
o
m
August 01, 2002
Transient Load Response:
±
5% Max. deviation for load change of 25% to 75% , at slew rate of
1A/usec, recovery time less then 500Msec
Turn-on delay:
2 sec. Maximum.
Hold-Up Time:
20msec minimum at 110Vac and full load
Turn-On Rise Time:
20Msec Max.
Output voltage adjustment range:
V1&V2 only
Turn –On Sequencing:
All Outputs
Same time with priority to the 5V.
Overcurrent Protection:
V1 & V2 120 to 130% of Im, constant current limit, automatic recovery.
V3 & V4 120 to 180% of Im constant current limit, automatic recovery.
Overvoltage Protection:
V1, V2 & V3 outputs shut down at 125% of nominal, AC input must
Recycled to reset.
Temperature Protection:
shutdown due to excessive internal temperature 90 to 97
°
C (base plate)
automatic recovery.
Current Share:
Available on V1 & V2 only N+1 single wire.
Hot-Swap:
Internal O-Ring diode optional.
Remote Sense:
V1 &
V2
only compensates for voltage drop of up to 0.5V to the load. Ouputs are
internally sensed if loads are oppened.
S
S
I
I
G
G
N
N
A
A
L
L
S
S
&
&
C
C
O
O
M
M
A
A
N
N
D
D
Enhibit:
Active low, all output shut down.
Power OK:
Open collector active low when any of the outputs drop below 10%.
E
E
N
N
V
V
I
I
R
R
O
O
N
N
M
E
E
N
N
T
T
A
A
L
L
S
S
P
P
E
E
C
C
I
I
F
F
I
I
C
C
A
A
T
T
I
I
O
O
N
N
Temperature
: Operating: -5
°
C to +50
°
C (derating linearly to 70
°
C with 50% derating).
-40
°
C to +50
°
C
optional.
Storage: -25
°
C to +85
°
C.