1
TDK-Lambda
LS
25-150
Series
INSTRUCTION MANUAL
1. Terminal Explanation
LS25,
LS35,
LS50,
LS75
(1)
L : Input terminal Live line (Fuse in line)
(2)
N : Input terminal Neutral line
(3)
FG
: Functional Ground
(4)
- V : - Output terminal
(5)
+V : + Output terminal
(6)
Output voltage adjustable trimmer
(7)
Output monitoring indicator (Green LED : ON)
LS100, LS150
(1)
L : Input terminal Live line(Fuse in line)
(2)
N : Input terminal Neutral line
(3)
FG
: Functional Ground
(4)
-V : - Output terminal
( 25A max./ terminal)
(5)
+V : + Output terminal
( 25A max./ terminal)
(6)
Output voltage adjustable trimmer
(7)
Output monitoring indicator (Green LED : ON)
2. Terminal connecting method
z
Input must be off when making connection.
z
Connect FG terminal to ground terminal of the equipment.
z
The output load line and input line shall be separated and twisted to improve noise immunity.
LS25, LS35, LS50, LS75
LS100, LS150
Maximum output current of each output terminal is 25A except for LS25 (15A).
If more than 25A, use 2 terminals.
LN
V
ADJ
-V
-V
+V
+V
H
LOAD
-
+
LN
V
AD
J
-V
+V
H
LOAD
-
+
5
4
3
2
1
LN
V
ADJ
-V
+V
H
LN
V
ADJ
-V
-V
+V
+V
H
1
2
3
4
5
6
7
