参数资料
型号: SSQE48T25018-PABNG
厂商: Power-One
文件页数: 9/12页
文件大小: 0K
描述: DC/DC SIXTEENTH BRICK
标准包装: 98
系列: *
SSQE48T25018 DC-DC Converter
36-75 VDC Input; 1.8 VDC, 25 A Output
Data Sheet
30
25
20
15
10
NC ~ 30 LFM (0.15 m/s)
100 LFM (0.5 m/s)
5
0
200 LFM (1 m/s)
300 LFM (1.5 m/s)
400 LFM (2 m/s)
500 LFM (2.5 m/s)
20
30
40
50
60
70
80
90
Ambient Temperature, C
Figure 1. Available load current vs. ambient air temperature and airflow rates for SSQE48T25018 converter mounted vertically with
air flowing from pin 1 to pin 3, Vin = 48 V. Note: NC – Natural convection
90
90
85
85
80
75
70
36V
48V
65V
80
40C
55C
70C
65
72V
75
85C
0
5
10
15
20
25
0
5
10
15
20
25
Load Current, A
Load Current, A
Figure 2.
Efficiency vs. load current and input voltage for
SSQE48T25018 converter mounted vertically with
air flowing from pin 1 to pin 3 at a rate of 300 LFM
(1.5 m/s) and Ta=25 ° C.
Figure 3. Efficiency vs. load current and ambient temperature
for SSQE48T25018 converter mounted vertically
with Vin=48V and air flowing from pin 1 to pin 3 at a
rate of 200LFM (1.0m/s).
ZD-02091 Rev. 1.0
www.power-one.com
Page 9 of 12
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