Figure 27: Output current vs. ambient temperature and air
velocity (V
in
=48V, V
out
=1.0V, transverse orientation)
Figure 26: Output current vs. ambient temperature and air
velocity (V
in
=48V, V
out
=1.5V, transverse orientation)
Q48SR1R840(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 48V, Vo = 1.0V (Tranverse Orientation)
0
5
10
15
20
25
30
35
40
45
20 25 30 35 40 45 50 55 60 65 70 75 80 85
Ambient Temperature ( )
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
500LFM
600LFM
Q48SR1R840(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 48V, Vo = 1.5V (Tranverse Orientation)
0
5
10
15
20
25
30
35
40
45
20 25 30 35 40 45 50 55 60 65 70 75 80 85
Ambient Temperature ( )
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
500LFM
600LFM
Figure 25: Output current vs. ambient temperature and air
velocity (V
in
=48V, V
out
=1.8V, transverse orientation)
Q48SR1R840(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 48V, Vo = 1.8V (Tranverse Orientation)
0
5
10
15
20
25
30
35
40
45
20 25 30 35 40 45 50 55 60 65 70 75 80 85
Ambient Temperature ( )
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
500LFM
600LFM
THERMAL CURVES (CON.)
12
