Delta Electronics Delphi NC30 - Manual (Page 12)

DS_NC12S30A_05222008
12
THERMAL CURVES (NC12S0A0H30)
Test Section for NC12S0A0H30
19 (0.75”)
MODULE
AIR FLOW
9.5 (0.38”)
50.8 (2.0”)
FACING PWB PWB
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
Note: Wind Tunnel Test Setup Figure Dimensions are in
millimeters and (Inches)
Figure 41: Temperature measurement location
* The allowed maximum hot spot temperature is defined at 125℃
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 5V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
500LFM
Figure 42: Output current vs. ambient temperature and air
velocity@ Vout=5V(Either Orientation)
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 3.3V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
Figure 43: Output current vs. ambient temperature and air
velocity@ Vout=3.3V(Either Orientation)
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout =1. 5V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
Figure 44: Output current vs. ambient temperature and air
velocity@ Vout=1.5V(Either Orientation)
NC12S0A0H30(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vout = 0.9V(Either Orientation)
0
5
10
15
20
25
30
35
25 35 45 55 65 75 85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
Figure 45: Output current vs. ambient temperature and air
velocity@ Vout=0.9V(Either Orientation)