LCA-21
n
In case of metal chassis, keep more than 8mm for the part of
to
insulate between lead of component & metal chassis. If it is less
than 8mm, insert the insulation sheet between power supply &
metal chassis.
l
LCA10S
l
LCA15S
l
LCA50S
For 3V, 5V, 12V, 15V
(F) mounting should be operated by Forced air.
For 24V, 36V, 48V
(F) mounting should be operated by Forced air.
Note: In the hatched area, the specification of Ripple, Ripple
Noise is different from other area.
l
LCA30S
l
LCA75S
(F) mounting should be operated by Forced air.
LCA
(E)
mounting
(F)
mounting
(A), (B), (C), (D)
mounting
-10
100
80
60
40
20
0
70
60
50
40
30
20
10
0
(F)
mounting
(C)
mounting
(A), (B), (D), (E)
mounting
-10
100
80
60
40
20
0
70
60
50
40
30
20
10
0
Load
factor
[%]
Ambient temperature [ ]
Load
factor
[%]
Ambient temperature [ ]
Convection
Forced air (0.5m /min)
3
Convection
Forced air (0.5m /min)
3
(A) - (F)
mounting
(A) - (F)
mounting
(E), (F)
mounting
(A), (B), (C), (D)
mounting
-10
100
80
60
40
20
0
70
60
50
40
30
20
10
0
(A) - (F)
mounting
Load
factor
[%]
Ambient temperature [ ]
Convection
Forced air (0.5m /min)
3
(B), (C), (E)
mounting
(D)
mounting
(A)
mounting
-10
100
80
60
40
20
0
70
60
50
40
30
20
10
0
(A) - (F)
mounting
Load
factor
[%]
Ambient temperature [ ]
Convection
Forced air (0.5m /min)
3
(
)
50 , 88%
(B), (C), (E)
mounting
(D)
mounting
(A)
mounting
-10
100
80
60
40
20
0
70
60
50
40
30
20
10
0
(A) - (F)
mounting
Load
factor
[%]
Ambient temperature [ ]
Convection
Forced air (0.5m /min)
3
(D) (E)
,
mounting
(B) (C
,
) mounting
(A)
mounting
-10
100
80
60
40
20
0
70
60
50
40
30
20
10
0
Load
factor
[%]
Ambient temperature [ ]
(A) - (F)
mounting
Convection
Forced air (0.5m /min)
3
CN1
CN1
CN1
CN1
CN1
CN1
Normal position
(F)
(E)
(D)
(C)
(B)
(A)
Instruction Manual
AC-DC Power Supplies Open Frame/Enclosed type
June 29, 2011
