参数资料
型号: QL48T30012-NBA0
厂商: Power-One
文件页数: 11/14页
文件大小: 0K
描述: DC/DC QTR BRICK 36W 1.2V OUT T/H
标准包装: 100
系列: *
QL48T30012 DC-DC Converter Data Sheet
36-75 VDC Input; 1.2 VDC @ 30A Output
0.90
0.85
0.80
0.75
0.90
0.85
0.80
0.75
0.70
72 V
54 V
0.70
70 C
55 C
0.65
0.60
36 V
0.65
0.60
40 C
0
5
10
15
20
25
30
35
0
5
10
15
20
25
30
35
Load Current [Adc]
Fig. 13: Efficiency vs. load current and input voltage for con-
verter mounted vertically with air flowing from pin 3 to pin 1 at a
rate of 300 LFM (1.5 m/s) and Ta = 25 ° C.
0.90
0.85
0.80
0.75
Load Current [Adc]
Fig. 14: Efficiency vs. load current and ambient temperature
for converter mounted vertically with Vin = 54 V and air flowing
from pin 3 to pin 1 at a rate of 200 LFM (1.0 m/s).
0.90
0.85
0.80
0.75
0.70
0.65
0.60
72 V
54 V
36 V
0.70
0.65
0.60
70 C
55 C
40 C
0
5
10
15
20
25
30
35
0
5
10
15
20
25
30
35
Load Current [Adc]
Fig. 15: Efficiency vs. load current and input voltage for con-
verter mounted horizontally with air flowing from pin 3 to pin 4
at a rate of 300 LFM (1.5 m/s) and Ta = 25 ° C.
Load Current [Adc]
Fig. 16: Efficiency vs. load current and ambient temperature
for converter mounted horizontally with Vin = 54 V and air flow-
ing from pin 3 to pin 4 at a rate of 200 LFM (1.0 m/s).
MAR 26, 2003 revised to NOV 13, 2006
Page 11 of 14
www.power-one.com
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