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ALQ15XX48X Datasheet, PDF (15/19 Pages) Astec America, Inc – Industry Standard ¼ Brick: 36V-75V Input / 60W Output Power
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Technical Reference Notes
ALQ15XX48X Series
(Open Frame Dual Output Quarter Brick)
Performance Curves (continued)
CURRENT VS. TEMPERATURE CURVES
Output Power VS. Ambient Temperature (3.3V/1.8V)
70
60
50
40
30
20
10
0
5
0 LFM
100 LFM
200 LFM
300 LFM
400 LFM
500 LFM
600 LFM
15 25 35 45 55 65 75 85
Ambient Temperature (oC)
Figure 17. Total Output Power (balanced load:
IO1 = IO2) vs. Ambient Temperature Curves for
ALQ15FY48 version taken at various airflow
conditions (converter mounted horizontally with
airflow direction from PIN 3 to PIN1; VIN = 48V
nominal).
Output Power VS. Ambient Temperature (2.5V/1.5V)
70
60
50
40
30
20
10
0
5
0 LFM
100 LFM
200 LFM
300 LFM
400 LFM
500 LFM
600 LFM
15 25 35 45 55 65 75 85
Ambient Temperature (oC)
Figure 18. Total Output Power (balanced load:
IO1 = IO2) vs. Ambient Temperature Curves for
ALQ15GM48 version taken at various airflow
conditions (converter mounted horizontally with
airflow direction from PIN 3 to PIN1; VIN = 48V
nominal).
MODEL: ALQ15 SERIES
MARCH 4, 2004 - REVISION 01
SHEET 15 OF 19
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