参数资料
型号: SSQE48T10033-PABNG
厂商: Power-One
文件页数: 9/13页
文件大小: 0K
描述: DC/DC SIXTEENTH BRICK
标准包装: 98
系列: *
SSQE48T10033 DC-DC Converter Data Sheet
36-75 VDC Input; 3.3 VDC, 10 A Output
output. Note that all output voltage waveforms are
measured across a 1 μF ceramic capacitor.
12
10
8
6
500 LFM (2.5 m/s)
The input reflected-ripple current waveforms are
obtained using the test setup shown in Figure 11.
4
2
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)
NC - 30 LFM (0.15 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 SSQE48T10033 converter mounted vertically with
air flowing from pin 1 to pin 3, Vin = 48 V. Note: NC – Natural convection
0.9
0.8
72 V
0.9
0.8
70 C
0.7
48 V
0.7
55 C
0.6
36 V
0.6
40 C
0
2
4
6
8
10
0
2
4
6
8
10
Load Current [Adc]
Load Current [Adc]
Figure 2.
Efficiency vs. load current and input voltage for
SSQE48T10033 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 SSQE48T10033 converter mounted vertically
with Vin=48V and air flowing from pin 1 to pin 3 at a
rate of 200LFM (1.0m/s).
ZD-01889 Rev. 1.1, 17-Nov-09
www.power-one.com
Page 9 of 13
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