參數(shù)資料
型號: PQ60025ETL35NYS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH-BRICK PACKAGE-8
文件頁數(shù): 9/13頁
文件大小: 1561K
代理商: PQ60025ETL35NYS-G
Product # PQ60025ETL35
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ET625F Rev. B
5/28/08
Page 5
Technical Specification
Input:
Output:
Current:
Package:
35V – 75 V
2.5 V
35 A
Eighth-brick
0
5
10
15
20
25
30
35
40
0
25
40
55
70
85
Ambient Air Temperature (°C)
Iout
(A)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
Figure 5: Maximum output power-derating curves vs. ambient air tempera-
ture for airflow rates of 100 LFM through 400 LFM with air flowing from pin
3 to pin 1(nominal input voltage).
Figure 6:
Thermal plot of converter at 35 amp load current (87.5W) with
55°C air flowing at the rate of 200 LFM. Air is flowing across the converter
from 3 to pin 1 (nominal input voltage).
65
70
75
80
85
90
95
0
5
10
15
20
25
30
35
Load Current (A)
Efficiency
(%)
35 Vin
48 Vin
75 Vin
Figure 1:
Efficiency at nominal output voltage vs. load current for minimum,
nominal, and maximum input voltage at 25°C.
87
88
89
90
91
92
93
100
200
300
400
Airflow (LFM)
Efficiency
(%)
25 C
40 C
55 C
Figure 2:
Efficiency at nominal output voltage and 60% rated power vs.
airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal
input voltage).
0
2
4
6
8
10
12
14
0
5
10
15
20
25
30
35
Load Current (A)
Power
Dissipation
(W)
35 Vin
48 Vin
75 Vin
Figure 3:
Power dissipation at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
3
4
5
6
7
100
200
300
400
Airflow (LFM)
Efficiency
(%)
25 C
40 C
55 C
Figure 4:
Power dissipation at nominal output voltage and 60% rated power
vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nomi-
nal input voltage).
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