23
dc2518af
DEMO MANUAL DC2518A
DC2518A SCHEMATIC DIAGRAM
C
H
3: L
T
8580 -
48V
S
uppl
y
C
H
2: L
T
8330 +
48V
S
uppl
y
V
o
u
t
=
+
4
8
V
V
o
u
t
=
-
4
8
V
G
A
IN
=
2
0
(V
o
lt
a
g
e
S
e
n
s
e
)
@
1
0
0
m
A
@
1
0
0
m
A
(C
u
rr
e
n
t
S
e
n
s
e
)
(V
o
lt
a
g
e
S
e
n
s
e
)
(C
u
rr
e
n
t
S
e
n
s
e
)
1
.6
V
L
o
a
d
C
u
rr
e
n
t
L
o
a
d
C
u
rr
e
n
t
0
.6
5
V
(D
A
C
h
i
ra
n
g
e
)
+
3
m
V
50
uA
4
.8
0
V
0
.5
W
P
re
-L
o
a
d
5
m
A
0
.5
W
P
re
-L
o
a
d
5
m
A
8
3
.3
u
A
4.9
mA
G
A
IN
=
2
0
1
m
V
p
e
r
m
A
(S
e
t
IO
UT
_
CA
L
_
G
A
IN
=
1
0
0
0
)
(S
e
t
IO
UT
_
CA
L
_
G
A
IN
=
1
0
0
0
)
Pre
-b
ia
s 2
0u
A
10
3.3
uA
0
.1
%
0
.1
%
0
.1
%
0
.1
%
0
.1
%
D
iv
id
e
b
y
1
0
S
e
t
m
fr
_
c
o
n
fi
g
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d
a
c
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g
a
in
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ig
h
s
e
tt
in
g
V
o
u
t
-4
8
V
V
s
e
n
s
e
Ci
rc
u
it
O
p
ti
o
n
a
l
V
s
e
n
s
e
Ci
rc
u
it
(
d
iv
id
e
-b
y-
6
0
)
N
O
T
E:
U
N
L
ESS O
T
H
ER
W
ISE SPEC
IF
IED
1
.
Al
l
re
s
is
to
rs
a
re
1
%
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o
le
ra
n
c
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S
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t
'm
fr
_
c
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fi
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to
l
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w
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e
tt
in
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t
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fr
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c
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p
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to
n
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-i
n
v
e
rt
in
g
+
4
.8
V
S
e
t
'm
fr
_
c
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fi
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d
a
c
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p
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to
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v
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rt
in
g
+
IN
-I
N
O
U
T
V
+
V
-
L
T
C
6
1
0
1
1
0
k
1
0
.0
k
2
9
4
k
9
0
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k
1
0
0
2
.0
k
4
.7
u
F
/2
5
V
1
u
F
2
.2
u
F
/1
0
0
V
5
0
m
5
0
m
1
0
u
H
+
1
2
V
+
1
2
V
G
N
D
G
N
D
M
B
R0
5
8
0
G
N
D
G
N
D
G
N
D
4
7
u
H
1
0
0
u
H
M
B
R0
5
8
0
4
.7
u
F
/2
5
V
2
.2
u
F
/1
0
0
V
1
u
F
/1
0
0
V
4
7
n
F
1
n
F
4
6
4
k
1
4
k
4
7
p
F
G
N
D
G
N
D
4
6
.4
k
1
0
k
+
3
V
3
G
N
D
1
6
.2
k
9
5
3
k
0
L
T
8
3
3
0
2
.2
u
F
/1
0
0
V
G
N
D
2
.2
u
F
/1
0
0
V
G
N
D
1
3
3
k
3
3
.2
k
+
3
V
3
2
.0
k
10
0
10
0
+
3
V
3
1
3
.7
k
3
.0
1
k
1
3
.7
k
G
N
D
9
.7
6
k
M
M
S
T
3
9
0
6
M
M
S
T
3
9
0
6
0
.1
u
F
0
.1
u
F
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
L
T
C
2
0
5
4
Z
V
N3
3
1
0
1
0
n
F
5
.1
V
4
0
.2
k
0
.1
u
F
0
L
T
8
5
8
0
2
.2
u
F
/1
0
0
V
4
9
.9
+3
V3
1
3
.3
k
4
7
n
F
4
7
n
F
DM
P
3
0
9
8
L
DM
G
1
0
1
2
G
N
D
1
0
k
0
.1
u
F
/1
0
0
V
G
N
D
1
0
n
F
G
N
D
4
7
n
F
L
T
6
0
1
5
1
0
0
k
1
0
k
+
1
2
V
0
0
1
0
n
F
3
2
4
5
1
U
6
R3
6
R3
5
R3
4
R4
0
R3
8
R3
9
C
1
9
C
2
0
C
2
1
R3
7
R4
9
L
1
D1
T
P5
T
P6
L
2
L
3
D2
C2
7
C
3
0
C2
8
C
3
1
C
3
2
R5
2
R4
6
C
3
3
R4
5
R4
7
R5
6
R5
5
R5
7
4
5
2
3
1
6
U
5
C
2
2
C
3
4
R5
8
R5
9
R5
3
R50
R51
R4
2
R4
4
R4
1
R6
0
Q
3
Q
4
C
2
6
C
3
8
3
4
1
5
2
U
8
M
5
C
3
6
D5
R6
1
C
3
5
R5
4
F
B
X
1
G
N
D
P
A
D
V
C
2
R
T
6
S
S
7
SW
4
VIN
3
S
H
D
N
5
S
Y
N
C
8
U
7
C2
9
R4
8
R4
3
C
3
7
C
2
4
M
3
M
4
R3
3
C
2
3
C2
5
C
6
1
3
4
1
5
2
U
1
5
R
9
5
R
9
6
R9
7
R
9
8
C
6
2
RUN_
CH2
RUN_
CH3
IS
NS
P
_
CH2
RE
F
P
V
S
N
S
M
_
C
H
3
V
S
N
S
M
_
C
H
3
V
S
NS
P
_
CH2
V
DA
C_
CH2
IS
NS
N_
CH2
V
DA
C_
CH3
V
S
NS
P
_
CH3
V
S
N
S
P
_
C
H
3
T
S
E
NS
E
_
CH2
T
S
E
NS
E
_
CH3
IS
NS
N_
CH3
IS
NS
P
_
CH3
C
U
ST
O
M
ER
N
O
T
IC
E
B
S
CA
L
E
=
NO
NE
LT
C
C
O
N
F
ID
E
N
T
IA
L
F
O
R
C
U
S
T
O
M
E
R
U
S
E
O
N
LY
P
CB
DE
S
.
A
P
P
E
NG
.
w
w
w
.l
in
e
a
r.
c
o
m
-
E
N
/U
V
L
O
IN
TV
CC
GN
D
F
B
X
S
W
V
IN