Cosel LHA100F, Instruction Manual

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Table 6.10 Maximum temperature of measurement points (LHA300F-
O
-SNY)
Cooling
Method Voltage
Mounting
Method
Load factor
Maximum temperature [
C
]
1
:Capacitor
2
:Capacitor
Convection
12V
A
75% < Io
[
100% 84 84
25%
<
Io
[
75% 90 84
Io
[
25% 90 80
B
75%
<
Io
[
100% 73 75
25%
<
Io
[
75% 89 82
Io
[
25% 90 81
C
75%
<
Io
[
100% 86 75
25% < Io
[
75% 90 74
Io
[
25% 90 76
D
75%
<
Io
[
100% 69 64
25% < Io
[
75% 79 68
Io
[
25% 88 77
E
75% < Io
[
100% 79 84
25%
<
Io
[
75% 90 86
Io
[
25% 90 85
24, 48V
A
75% < Io
[
100% 90 73
25%
<
Io
[
75% 90 74
Io
[
25% 90 76
B
75%
<
Io
[
100% 83 69
25%
<
Io
[
75% 86 72
Io
[
25% 90 78
C
75%
<
Io
[
100% 89 63
25% < Io
[
75% 90 71
Io
[
25% 83 73
D
75%
<
Io
[
100% 71 53
25% < Io
[
75% 77 66
Io
[
25% 88 75
E
75% < Io
[
100% 90 83
25%
<
Io
[
75% 90 84
Io
[
25% 90 83
Forced air 12 - 48V A,B,C,
D,E,F
70% < Io
[
100% 75 75
Io
[
70% 75 75
¡
Life expectancy
Table 6.11 Life expectancy (LHA10F-3R3-SNY, LHA10F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75% 75%<Io
[
100%
Convection
3.3 - 12V
A,C
Ta=35
C
or less 10years or more 6years
Ta=45
C
5years 3years
B,D,E
Ta=40
C
or less 10years or more 6years
Ta=50
C
5years 3years
15, 24V
A,C,E
Ta=45
C
or less 10years or more 9years
Ta=55
C
6years 4years
B,D
Ta=45
C
or less 10years or more 10years or more
Ta=55
C
7years 6years
Forced air 3.3 - 24V
A,B,C,
D,E,F
Ta=60
C
or less 5years 5years
Ta=70
C
5years 3years
Table 6.12 Life expectancy (LHA15F-3R3-SNY, LHA15F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75% 75%<Io
[
100%
Convection
3.3 - 12V
A,C,E
Ta=35
C
or less 10years or more 7years
Ta=45
C
7years 3years
B,D
Ta=40
C
or less 10years or more 8years
Ta=50
C
8years 4years
15, 24V
A,C,E
Ta=40
C
or less 10years or more 10years or more
Ta=50
C
10years or more 6years
B,D
Ta=45
C
or less 10years or more 10years or more
Ta=55
C
10years or more 8years
Forced air 3.3 - 24V
A,B,C,
D,E,F
Ta=60
C
or less 5years 5years
Ta=70
C
5years 3years
Table 6.13 Life expectancy (LHA30F-3R3-SNY, LHA30F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75% 75%<Io
[
100%
Convection
3.3 - 12V
A,B,C,
D,E
Ta=30
C
or less 10years or more 7years
Ta=40
C
10years or more 3years
15, 24V
Ta=30
C
or less 10years or more 10years or more
Ta=40
C
10years or more 7years
Forced air 3.3 - 24V
A,B,C,
D,E,F
Ta=40
C
or less 5years 5years
Ta=50
C
5years 3years
Table 6.14 Life expectancy (LHA50F-3R3-SNY, LHA50F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75% 75%<Io
[
100%
Convection
3.3, 12,
24, 36,
48V
A,C,D
Ta=30
C
or less 10years or more 10years or more
Ta=40
C
10years or more 6years
B
Ta=25
C
or less 10years or more 10years or more
Ta=35
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 8years
5, 15V
A,B,D
Ta=25
C
or less 10years or more 10years or more
Ta=35
C
10years or more 5years
C
Ta=30
C
or less 10years or more 10years or more
Ta=40
C
10years or more 6years
E
Ta=20
C
or less 10years or more 10years or more
Ta=30
C
10years or more 10years or more
Forced air 3.3 - 48V
A,B,C,
D,E,F
Ta=40
C
or less 5years 5years
Ta=50
C
5years 3years
Table 6.15 Life expectancy (LHA75F-3R3-SNY, LHA75F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75% 75%<Io
[
100%
Convection
3.3, 5V
A,B,C
Ta=20
C
or less 10years or more 10years or more
Ta=30
C
10years or more 6years
D,E
Ta=15
C
or less 10years or more 10years or more
Ta=25
C
10years or more 6years
12 - 48V
A,B
Ta=30
C
or less 10years or more 6years
Ta=40
C
5years 3years
C,E
Ta=25
C
or less 10years or more 6years
Ta=35
C
6years 3years
D
Ta=15
C
or less 10years or more 10years or more
Ta=25
C
10years or more 9years
Forced air 3.3 - 48V
A,B,C,
D,E,F
Ta=40
C
or less 5years 5years
Ta=50
C
5years 3years
Table 6.16 Life expectancy (LHA100F-
O
-SN)
Cooling
Method
Voltage
Mounting
Method
Average ambient
temperature (year)
Life expectancy
Io
[
75% 75%<Io
[
100%
Convection
5V
A,B,C,
D,E
Ta=20
C
or less 10years or more 7years
Ta=30
C
8years 3years
12 - 48V
A,B,
C,E
Ta=25
C
or less 10years or more 10years or more
Ta=35
C
9years 5years
D
Ta=15
C
or less 10years or more 10years or more
Ta=25
C
10years or more 10years or more
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-37 May 26, 2022