Thermal curves: encapsulated version, Top view – Delta Electronics S48SR User Manual
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DS_S48SR12001_07052006
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THERMAL CURVES: ENCAPSULATED VERSION
Top View
S48SR12001ER A, B Output Current vs. Ambient Temperature and Air Velocity@Vin < 60V
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
65
70
75
80
85
90
95
100
Ambient Temperature (℃)
Output Current(A)
600LFM
500LFM
400LFM
100LFM
200LFM
300LFM
Natural
Convection
Figure 12:
Case temperature measurement location.
Pin locations are for reference only.
Figure
13:
Output current vs. ambient temperature and air
velocity (Vin<60V)
S48SR12001ER A, B Power Dissipation vs. Ambient Temperature and Air Velocity
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
3.3
55
60
65
70
75
80
85
90
95
100
105
Ambient Temperature (℃)
Power Dissipation (Watts)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
500LFM
600LFM
Figure 14:
Power dissipation vs. ambient temperature and air
velocity