Delta Electronics 0.59V~5.1Vout Power Supply User Manual


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Preliminary DS_NE12S20A_07272007
10
THERMAL CURVES (NE12S0A0V20)
NE12S0A0V20(standard) Output Current vs. Ambient Temperature and Air Velocity
@Vin=5.0V Vout=2.5V (Through PWB Orientation)
0
2
4
6
8
10
12
14
16
18
20
25 30 35 40 45 50 55 60 65 70 75 80 85
Natural
Convection
100LFM
200LFM
Ambient Temperature (
℃
)
Output Current (A)
500LFM
400LFM
600LFM
300LFM
Figure 28: Output current vs. ambient temperature and air
velocity@ Vin=5.0V, Vout=2.5V (Through PWB Orientation)
NE12S0A0V20(standard) Output Current vs. Ambient Temperature and Air Velocity
@Vin=12V Vout=0.9V (Through PWB Orientation)
0
2
4
6
8
10
12
14
16
18
20
25 30 35 40 45 50 55 60 65 70 75 80 85
Natural
Convection
100LFM
200LFM
Ambient Temperature
(
)
Output Current (A)
500LFM
400LFM
300LFM
Figure 29: Output current vs. ambient temperature and air
velocity @Vin=12V, Vout=0.9V (Through PWB Orientation)
NE12S0A0V20(standard) Output Current vs. Ambient Temperature and Air Velocity
@Vin=5.0V Vout=0.9V (Through PWB Orientation)
0
2
4
6
8
10
12
14
16
18
20
25 30 35 40 45 50 55 60 65 70 75 80 85
Natural
Convection
100LFM
200LFM
Ambient Temperature (
℃
)
Output Current (A)
400LFM
300LFM
Figure 30: Output current vs. ambient temperature and air
velocity@ Vin=5.0V, Vout=0.9V (Through PWB Orientation)
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