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参数资料
| 型号： | QM48S40033-NS00 |
| 厂商： | Power-One |
| 文件页数： | 12/13页 |
| 文件大小： | 0K |
| 描述： | DC/DC QTR BRICK 132W 3.3V SMD |
| 标准包装： | 125 |
| 系列： | * |
QM48S40033 DC-DC Converter Data Sheet
36-75 VDC Input; 3.3 VDC @ 40A Output
Fig. 12: Input reflected ripple current, i s (10 mA/div), meas-
ured through 10 μ H at the source at full rated load current
and Vin = 48 V. Refer to Fig. 11 for test setup. Time scale:
1 μ s/div.
4.0
3.0
2.0
1.0
0
Fig. 13: Input reflected ripple current, i c (100 mA/div), meas-
ured at input terminals at full rated load current and Vin = 48
V. Refer to Fig. 11 for test setup. Time scale: 1 μ s/div.
0
15
30
45
60
Iout [Adc]
Fig. 14: Output voltage vs. load current showing current limit
point and converter shutdown point. Input voltage has al-
most no effect on current limit characteristic.
Fig. 15: Load current (top trace, 20 A/div, 20 ms/div) into a
10 m ? short circuit during restart, at Vin = 48 V. Bottom
trace (20 A/div, 1 ms/div) is an expansion of the on-time por-
tion of the top trace.
FEB 10, 2004 revised to NOV 13, 2006
Page 12 of 13
www.power-one.com
相关PDF资料 |
PDF描述 |
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| QM48T25050-NDA0 | DC/DC QTR BRICK 125W 5V T/H |
| QM48T45010-NAAP | DC/DC QTR BRICK 45W 1V T/H |
| QME48T20120-NGA0 | DC/DC QUARTER BRICK 12V OUT |
| QME48T40050-NGA0 | DC/DC QUARTER BRICK 5V OUT |
| QMS07DH | 19" RACK FOR 3X 48V FRONT END |
相关代理商/技术参数 |
参数描述 |
|---|---|
| QM48S40033-NS00A | 制造商:Power-One 功能描述: |
| QM48S40033-NS00G | 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: |
| QM48S40033-NS0P | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 3.3V 40A 132W 8PIN QUARTER-BRICK - Bulk |
| QM48S40033-NS0PG | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 3.3V 40A 132W 8PIN QUARTER-BRICK - Bulk |
| QM48S40033-PS00 | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 3.3V 40A 132W - Bulk |
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