参数资料
| 型号： | QME48T20120-PGB0 |
| 厂商： | Power-One |
| 文件页数： | 10/14页 |
| 文件大小： | 0K |
| 描述： | DC/DC QUARTER BRICK 12V OUT |
| 标准包装： | 100 |
| 系列： | * |
QME48T20120 DC-DC Converter Data Sheet
36-75 VDC Input; 12 VDC @ 20 A Output
Data Sheet
25.00
20.00
15.00
10.00
72 V
48 V
25.00
20.00
15.00
10.00
70 C
55 C
5.00
0.00
36 V
5.00
0.00
40 C
0
4
8
12
16
20
24
0
4
8
12
16
20
24
Load Current [Adc]
Fig. 5: Power dissipation vs. load current and input voltage
for 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.
Fig. 7: Turn-on transient at full rated load current
(resistive) with no output capacitor at Vin = 48 V, triggered
via ON/OFF pin. Top trace: ON/OFF signal (5 V/div.). Bottom
trace: output voltage (2 V/div.). Time scale: 2 ms/div.
Load Current [Adc]
Fig. 6: Power dissipation vs. load current and ambient
temperature for converter mounted vertically with Vin =
48 V and air flowing from pin 1 to pin 3 at a rate of
200 LFM (1.0 m/s).
Fig. 8: Turn-on transient at full rated load current (resistive)
plus 2,200 μF at Vin = 48 V, triggered via ON/OFF pin. Top
trace: ON/OFF signal (5 V/div.). Bottom trace: output
voltage (5 V/div.). Time scale: 2 ms/div.
ZD-01742 Rev 3.4, 21-Jan-10
www.power-one.com
Page 10 of 14
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相关代理商/技术参数 |
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| QME48T20120-PGB0G | 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: |
| QME48T20120-PGB0GA | 制造商:Power-One 功能描述:POWER SUPPLY MODULE |
| QME48T20120-PGBOGA | 制造商:POWER1 功能描述: |
| QME48T35120-NJA0G | 制造商:Power-One 功能描述:- Trays 制造商:Power-One 功能描述:QME48T35120 Series 420 W Single Output 12 V DC/DC Converter Power Supply 制造商:POWER ONE 功能描述:QME48T35120 Series 420 W Single Output 12 V DC/DC Converter Power Supply |
| QME48T35120-NJABG | 制造商:Power-One 功能描述:- Trays 制造商:Power-One 功能描述:QME48T Series 420 W 12 V Single Output DC-DC Converter |
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