Delta Electronics Delphi NC30 Datasheet page 11

THERMAL CURVES (NC12S0A0V30)
Test Section for NC12S0A0V30
FACING PWB
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
Note: Wind Tunnel Test Setup Figure Dimensions are in
millimeters and (Inches)
Figure 36: Temperature measurement location
* The allowed maximum hot spot temperature is defined at 125
NC12S0A0V30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 5V(Either Orientation)
Output Current(A)
35
30
25
Natural
20
Convection
100LFM
15
200LFM
300LFM
10
400LFM
5
0
25 35 45
Figure 37: Output current vs. ambient temperature and air
velocity@ Vout=5V(Either Orientation)
DS_NC12S30A_05222008
PWB
MODULE
50.8 (2.0")
AIR FLOW
19 (0.75")
38 (1.5")
55 65 75
Ambient Temperature (℃)
NC12S0A0V30(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
35
30
25
20
Natural
Convection
100LFM
15
200LFM
300LFM
10
5
0
25 35
Figure 38: Output current vs. ambient temperature and air
velocity@ Vout=3.3V(Either Orientation)
NC12S0A0V30(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
35
30
25
Natural
20
Convection
100LFM
15
200LFM
300LFM
10
5
0
25 35
Figure 39: Output current vs. ambient temperature and air
velocity@ Vout=1.5V(Either Orientation)
℃
NC12S0A0V30(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)
35
30
25
Natural
20
Convection
100LFM
15
200LFM
10
5
0
25 35
85
Figure 40: Output current vs. ambient temperature and air
velocity@ Vout=0.9V(Either Orientation)
@ Vout = 3.3V(Either Orientation)
45 55 65
Ambient Temperature (℃)
@ Vout = 1.5V(Either Orientation)
45 55 65
Ambient Temperature (℃)
@ Vout = 0.9V(Either Orientation)
45 55 65
Ambient Temperature (℃)
75 85
75 85
75 85
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