Technical Reference Notes
AEO_ALO40/35/30/20/10x48 Series
(Single Output 8th Brick)
Performance Curves
5V @ 20A (continued)
ALO20A48 Current vs. Temperature
AEO20A48 Current vs. Temperature
20
15
10
5
20
15
10
0 LFM (0 m/s)
0 LFM (0m/s
100 LFM (0.5m/s)
200 LFM (1 m/s)
400 LFM (2 m/s)
100 LFM (0.5m/s)
200 LFM (1 m/s)
400 LFM (3 m/s)
5
0
0
25
40
55
70
85
25
35
45
55
65
75
85
Temperature (°C)
Ambient Temperature [°C]
Figure 25. Output Current vs. Temperature for open frame
Figure 26. Output Current vs. Temperature for baseplate
version at VIN = 48Vdc (TJ £120°C).
version at VIN = 48Vdc (TJ £120°C).
ALO20A48 Conducted EMI
100
90
80
70
60
50
40
30
20
10
0
Frequency
Figure 27. Typical output frequency spectrum (0 – 500kHz)
at VIN = 48Vdc, IO = 50% Load, COUT = 0.
Figure 28. 5V Open frame Conducted EMI per Filter
defined in Fig 89. VIN = 48Vdc, IO = 50% Resistive Load,
TA = 25°C.
MODEL: AEO40x48 / ALO40x48 SERIES
JUNE 24, 2005 - REVISION B
SHEET 14 OF 30
ASTEC [ Astec America, Inc ]
