Thermal curves – Delta Electronics 10A User Manual
Page 14
DS_DNM04SMD10_07162008
14
THERMAL CURVES
Figure 44:
Temperature measurement location
* The allowed maximum hot spot temperature is defined at 125℃
DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 5V, Vo = 3.3V (Either Orientation)
0
2
4
6
8
10
12
60
65
70
75
80
85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
Figure 45:
DNM04S0A0S10(Standard) Output Current vs.
Ambient Temperature and Air Velocity@Vin=5V, Vo=3.3V(Either
Orientation)
DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 5.0V, Vo = 0.75V (Either Orientation)
0
2
4
6
8
10
12
60
65
70
75
80
85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
Figure 46:
DNM04S0A0S10(Standard) Output Current vs.
Ambient Temperature and Air Velocity@Vin=5V,
Vo=0.75V(Either Orientation)
DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 3.3V, Vo = 2.5V (Either Orientation)
0
2
4
6
8
10
12
60
65
70
75
80
85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
Figure 47:
DNM04S0A0S10(Standard) Output Current vs.
Ambient Temperature and Air Velocity@Vin=3.3V,
Vo=2.5V(Either Orientation)
DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity
@ Vin = 3.3V, Vo = 0.75V (Either Orientation)
0
2
4
6
8
10
12
60
65
70
75
80
85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
Figure 48:
DNM04S0A0S10(Standard) Output Current vs.
Ambient Temperature and Air Velocity@Vin=3.3V,
Vo=0.75V(Either Orientation)