Table 6.17 Life expectancy (LHA150F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75%
75%<Io
[
100%
Convection
12V
A,B,C
Ta=20
C
or less 10years or more 10years or more
Ta=30
C
10years or more
3years
D
Ta=10
C
or less 10years or more 10years or more
Ta=20
C
10years or more 10years or more
E
Ta=15
C
or less 10years or more
9years
Ta=25
C
9years
4years
24 - 48V
A,B,C
Ta=25
C
or less 10years or more
9years
Ta=35
C
9years
4years
D
Ta=10
C
or less 10years or more 10years or more
Ta=20
C
10years or more 10years or more
E
Ta=20
C
or less 10years or more 10years or more
Ta=30
C
10years or more
7years
Forced air 12 - 48V
A,B,C,
D,E,F
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
Table 6.18 Life expectancy (LHA300F-
O
-SNY)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75%
75%<Io
[
100%
Convection
12V
A,B,C,D
Ta=10
C
or less 10years or more
9years
Ta=20
C
10years or more
4years
E
Ta=5
C
or less 10years or more
9years
Ta=15
C
10years or more
4years
24, 48V
A,B,C
Ta=25
C
or less 10years or more
6years
Ta=35
C
6years
3years
D,E
Ta=15
C
or less 10years or more 10years or more
Ta=25
C
10years or more
5years
Forced air 12 - 48V
A,B,C,
D,E,F
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
¡
Warranty
Table 6.19 Warranty (LHA10F-3R3-SNY, LHA10F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Warranty
Io
[
75%
75%<Io
[
100%
Convection
3.3 - 12V
A,C
Ta=35
C
or less
5years
5years
Ta=45
C
5years
3years
B,D,E
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
15, 24V
A,B,C,
D,E
Ta=45
C
or less
5years
5years
Ta=55
C
5years
3years
Forced air 3.3 - 24V
A,B,C,
D,E,F
Ta=60
C
or less
5years
5years
Ta=70
C
5years
3years
Table 6.20 Warranty (LHA15F-3R3-SNY, LHA15F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Warranty
Io
[
75%
75%<Io
[
100%
Convection
3.3 - 12V
A,C,E
Ta=35
C
or less
5years
5years
Ta=45
C
5years
3years
B,D
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
15, 24V
A,C,E
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
B,D
Ta=45
C
or less
5years
5years
Ta=55
C
5years
3years
Forced air 3.3 - 24V
A,B,C,
D,E,F
Ta=60
C
or less
5years
5years
Ta=70
C
5years
3years
Table 6.21 Warranty (LHA30F-3R3-SNY, LHA30F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Warranty
Io
[
75%
75%<Io
[
100%
Convection 3.3 - 48V
A,B,C,
D,E
Ta=30
C
or less
5years
5years
Ta=40
C
5years
3years
Forced air 3.3 - 48V
A,B,C,
D,E,F
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
Table 6.22 Warranty (LHA50F-3R3-SNY, LHA50F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Warranty
Io
[
75%
75%<Io
[
100%
Convection
3.3, 12,
24, 36,
48V
A,C,D
Ta=30
C
or less
5years
5years
Ta=40
C
5years
3years
B
Ta=25
C
or less
5years
5years
Ta=35
C
5years
3years
E
Ta=20
C
or less
5years
5years
Ta=30
C
5years
3years
5, 15V
A,B,D
Ta=25
C
or less
5years
5years
Ta=35
C
5years
3years
C
Ta=30
C
or less
5years
5years
Ta=40
C
5years
3years
E
Ta=20
C
or less
5years
5years
Ta=30
C
5years
3years
Forced air 3.3 - 48V
A,B,C,
D,E,F
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
Table 6.23 Warranty (LHA75F-3R3-SNY, LHA75F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Warranty
Io
[
75%
75%<Io
[
100%
Convection
3.3, 5V
A,B,C
Ta=20
C
or less
5years
5years
Ta=30
C
5years
3years
D,E
Ta=15
C
or less
5years
5years
Ta=25
C
5years
3years
12 - 48V
A,B
Ta=30
C
or less
5years
5years
Ta=40
C
5years
3years
C,E
Ta=25
C
or less
5years
5years
Ta=35
C
5years
3years
D
Ta=15
C
or less
5years
5years
Ta=25
C
5years
3years
Forced air 3.3 - 48V
A,B,C,
D,E,F
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
Table 6.24 Warranty (LHA100F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Warranty
Io
[
75%
75%<Io
[
100%
Convection
5V
A,B,C,
D,E
Ta=20
C
or less
5years
5years
Ta=30
C
5years
3years
12 - 48V
A,B,
C,E
Ta=25
C
or less
5years
5years
Ta=35
C
5years
3years
D
Ta=15
C
or less
5years
5years
Ta=25
C
5years
3years
Forced air
5 - 48V
A,B,C,
D,E,F
Ta=40
C
or less
5years
5years
Ta=50
C
5years
3years
AC-DC Power Supplies Open Frame
Instruction Manual
LHA-38
May 26, 2022