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参数资料
| 型号： | Q48T25018-NBB0 |
| 厂商： | Power-One |
| 文件页数： | 11/14页 |
| 文件大小： | 0K |
| 描述： | DC/DC QTR BRICK 45W 1.8V |
| 标准包装： | 100 |
| 系列： | * |
Q48T25018 DC-DC Converter Data Sheet
36-75 VDC Input; 1.8 VDC @ 25A Output
0.95
0.90
0.85
0.80
0.95
0.90
0.85
0.80
0.75
72 V
54 V
0.75
70 C
55 C
0.70
0.65
36 V
0.70
0.65
40 C
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Load Current [Adc]
Fig. 14: 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.
0.95
0.90
0.85
0.80
Load Current [Adc]
Fig. 15: 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).
0.95
0.90
0.85
0.80
0.75
0.70
0.65
72 V
54 V
36 V
0.75
0.70
0.65
70 C
55 C
40 C
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Load Current [Adc]
Fig. 16: 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. 17: 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).
APR 30, 2003 revised to NOV 20, 2006
Page 11 of 14
www.power-one.com
相关PDF资料 |
PDF描述 |
|---|---|
| Q48T25033-NBB0 | DC/DC QTR BRICK 83W 3.3V T/H |
| Q48T30015-NBB0 | CONV DC-DC 48V IN 1.5V OUT 45W |
| Q48T30018-NBA0 | DC/DC QTR BRICK 54W 1.8V T/H |
| Q48T30025-NDB0 | DC/DC QTR BRICK 75W 2.5V T/H |
| Q48T30033-NAAC | DC/DC QTR BRICK 100W 3.3V T/H |
相关代理商/技术参数 |
参数描述 |
|---|---|
| Q48T25018-NBB0G | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| Q48T25018-NBBP | 制造商:Power-One 功能描述:DCDC - Bulk |
| Q48T25018-NBBPG | 制造商:Power-One 功能描述:DCDC,HAZMAT - Bulk |
| Q48T25018-NBC0G | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.8V 25A - Bulk |
| Q48T25018-NBCP | 制造商:Power-One 功能描述:DCDC - Bulk |
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