Delta Electronics Delphi H48SL Datasheet page 8

THERMAL CURVES: NO HEATSINK, EITHER ORIENTATION
2 6 m m
( 1 . 0 2 " )
On/Off
Case
Figure 16: Case temperature measurement location.
Pin locations are for reference only.
H48SL1R560(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 75V (Either Orientation, no Heat sink)
Output Current(A)
64
56
48
40
Natural
Convection
32
100LFM
24
200LFM
16
8
0
0 10 20 30 40
Figure 18: Output current vs. ambient temperature and air velocity
(V =75V)
in
DS_H48SL1R560_10302006
out
Sense
Trim
Sense(-)
out
600LFM
500LFM
400LFM
300LFM
50 60 70 80 90
Ambient Temperature (℃)
H48SL1R560(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
64
56
48
40
Natural
Convection
32
100LFM
24
16
8
0
0 10 20
Figure 17: Output current vs. ambient temperature and air
velocity (V <60V)
in
H48SL1R560(Standard) Power Dissipation vs. Ambient Temperature and Air Velocity
Power Dissipation (Watts)
21
18
15
12
Natural
Convection
9
100LFM
6
3
0
0 10 20
10 0
Figure 19: Power dissipation vs. ambient temperature and air
velocity
@ Vin < 60V (Either Orientation, no Heat sink)
600LFM
200LFM
300LFM
30 40 50 60 70
(Either Orientation, no Heat sink)
600LFM
200LFM
300LFM
30 40 50 60 70
500LFM
400LFM
80 90 1 00
Ambient Temperature (℃)
500LFM
400LFM
80 90 1 00
Ambient Temperature (℃)
8