pq30033qga30 SynQor Worldwide Headquarters, pq30033qga30 Datasheet - Page 6

• Manufacturer Part Number: pq30033qga30
• Description: Quarter-brick Dc/dc Converter
• Manufacturer: SynQor Worldwide Headquarters

Product # PQ30033QGA30
T
T
echnical S
echnical S
Figure 7: Maximum output power derating curves vs. ambient air tem-
perature for airflow rates of 100 LFM through 400 LFM with air flow-
ing across the converter from pin 3 to pin 1 (48V input).
Figure 9: Maximum output power derating curves vs. ambient air tem-
perature for airflow rates of 100 LFM through 400 LFM with air flow-
ing across the converter from input to output (24V input).
Figure 11: Maximum output power derating curves vs. ambient air tem-
perature for airflow rates of 100 LFM through 400 LFM with air flow-
ing across the converter from input to output (48V input).
30
25
20
15
10
30
25
20
15
10
30
25
20
15
10
5
0
5
0
5
0
0
0
0
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
25
25
25
pecification
pecification
Ambient Air Temperature (
Ambient Air Temperature (
Ambient Air Temperature (
40
40
Phone [phone]
40
55
55
55
o
o
o
C)
C)
C)
70
70
70
www.synqor.com
85
85
85
Figure 8: Thermal plot of converter at 30 amp load current with 55
air flowing at the rate of 200 LFM. Air is flowing across the converter
sideways from pin 3 to pin 1 (48V input).
Figure 10: Thermal plot of converter at 30 amp load current with 55
air flowing at the rate of 200 LFM. Air is flowing across the converter
sideways from input to output (24V input).
Figure 12: Thermal plot of converter at 30 amp load current with 55
air flowing at the rate of 200 LFM. Air is flowing across the converter
sideways from input to output (48V input).
Doc.# 005-2QG33MU Rev. A
P
P
Current:
Current:
ackage:
ackage:
Output:
Output:
Input:
Input:
07/11/05
19-60 V
3.3 V
30 A
Quarter-brick
19-60 V
3.3 V
30 A
Quarter-brick
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Page 6
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°
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