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参数资料
| 型号： | QM48T14120-NBCP |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 168 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | QUARTER BRICK, PACKAGE-8 |
| 文件页数： | 2/20页 |
| 文件大小： | 306K |
| 代理商： | QM48T14120-NBCP |
ZD-00376 Rev. 1.1.1, 19-Feb-10
Page 10 of 20
www.power-one.com
QM48T/S14120 DC-DC Converter Data Sheet
36-75 VDC Input; 12 VDC @ 14 A Output
QM48T/S14120-wxy0 (Non-parallelable version)
Load Current [Adc]
03
69
12
15
P
ow
er
Di
ss
ipa
ti
on
[W]
0.00
3.00
6.00
9.00
12.00
15.00
18.00
72 V
48 V
36 V
Fig. 5: Power dissipation vs. load current and input voltage
for converter 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.
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]
03
69
12
15
P
ow
er
Di
ss
ipa
ti
on
[W]
0.00
3.00
6.00
9.00
12.00
15.00
18.00
70 C
55 C
40 C
Fig. 6: Power dissipation vs. load current and ambient
temperature
for
converter
mounted
vertically
with
Vin = 48 V and air flowing from pin 3 to pin 1 at a rate of
200 LFM (1.0 m/s).
Fig. 8: Turn-on transient at full rated load current (resistive)
plus 2,200 F at Vin = 48 V, triggered via ON/OFF pin. Top
trace: ON/OFF signal (5 V/div.). Bottom trace: output oltage
(5 V/div.). Time scale: 2 ms/div
.
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相关代理商/技术参数 |
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|---|---|
| QM48T14120-NBCPG | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 12V 14A 168W - Bulk |
| QM48T14120-NCA0 | 制造商:Power-One 功能描述:DCDC - Bulk |
| QM48T14120-NCA0G | 制造商:Power-One 功能描述:DCDC,HAZMAT - Bulk |
| QM48T14120-NCAP | 制造商:Power-One 功能描述:DCDC - Bulk |
| QM48T14120-NCAPG | 制造商:Power-One 功能描述:DCDC,HAZMAT - Bulk |
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