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参数资料
| 型号： | QD48T018025-NBB0 |
| 厂商： | Power-One |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | CONV DC-DC 37.5W 2.5/1.8V DUAL |
| 标准包装： | 25 |
| 系列： | QD48 |
| 类型： | 隔离 |
| 输出数： | 2 |
| 电压 - 输入（最小）： | 36V |
| 电压 - 输入（最大）： | 75V |
| Voltage - Output 1： | 1.8V |
| Voltage - Output 2： | 2.5V |
| 电流 - 输出（最大）： | 15A，15A |
| 电源（瓦） - 制造商系列： | 37W |
| 电压 - 隔离： | 2kV（2000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 7-DIP 模块，1/4 砖 |
| 尺寸/尺寸： | 2.30" L x 1.45" W x 0.34" H（58.4mm x 36.8mm x 8.6mm） |
| 包装： | 托盘 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 87% |
| 电源（瓦特）- 最大： | 37.5W |
| 产品目录页面： | 2739 (CN2011-ZH PDF) |
| 其它名称： | 179-2237 QD48T018025-NAA0 QD48T018025-NBBO |
QM48T50012 DC-DC Converter Data Sheet
36-75 VDC Input; 1.2 VDC @ 50A Output
100
90
80
70
60
50
100
90
80
70
60
50
40
30
20
10
0
500 LFM (2.5 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)
30 LFM (0.15 m/s)
40
30
20
10
0
500 LFM (2.5 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)
30 LFM (0.15 m/s)
20
30
40
50
60
70
80
90
20
30
40
50
60
70
80
90
Ambient Temperature [°C]
Fig. 8: Available output power for balanced load current (Iout1
= Iout2) vs. ambient air temperature and airflow rates for con-
verter with D height pins mounted vertically with Vin = 48 V, air
flowing from pin 3 to pin 1 and maximum FET temperature ≤
120 ° C.
20.0
17.5
15.0
12.5
10.0
500 LFM (2.5 m/s)
Ambient Temperature [°C]
Fig. 9: Available output power for balanced load current (Iout1
= Iout2) vs. ambient air temperature and airflow rates for con-
verter with D height pins mounted horizontally with Vin = 48 V,
air flowing from pin 3 to pin 1 and maximum FET temperature
≤ 120 ° C.
20.0
17.5
15.0
12.5
10.0
500 LFM (2.5 m/s)
7.5
5.0
2.5
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)
30 LFM (0.15 m/s)
7.5
5.0
2.5
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)
30 LFM (0.15 m/s)
20
30
40
50
60
70
80
90
20
30
40
50
60
70
80
90
Ambient Temperature [°C]
Fig. 10: Available balanced load current (Iout1 = Iout2) vs.
ambient air temperature and airflow rates for converter with D
height pins mounted vertically with Vin = 48 V, air flowing from
pin 3 to pin 1 and maximum FET temperature ≤ 120 ° C.
Ambient Temperature [°C]
Fig. 11: Available balanced load current (Iout1 = Iout2) vs.
ambient temperature and airflow rates for converter with D
height pins mounted horizontally with Vin = 48 V, air flowing
from pin 3 to pin 1 and maximum FET temperature ≤ 120 ° C.
MAY 08, 2003 revised to NOV 13, 2006
Page 9 of 15
www.power-one.com
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| QD48T018025-NBB0G | 制造商:Power-One 功能描述: |
| QD48T018025-NBC0 | 制造商:Power-One 功能描述:DC/DC PS DUAL-OUT 1.8V/2.5V 15A - Bulk |
| QD48T018025-NBC0G | 制造商:Power-One 功能描述:DC/DC PS DUAL-OUT 1.8V/2.5V 15A - Bulk |
| QD48T018025-NCB0 | 制造商:Power-One 功能描述:DC/DC PS DUAL-OUT 1.8V/2.5V 15A - Bulk |
| QD48T018025-NCB0G | 制造商:Power-One 功能描述:DC/DC PS DUAL-OUT 1.8V/2.5V 15A - Bulk |
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