参数资料
型号: QM48T40010-PBA0
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 132 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, QUARTER BRICK PACKAGE-8
文件页数: 24/38页
文件大小: 608K
代理商: QM48T40010-PBA0
MCD10048 Rev. 1.0
Page 30 of 38
www.power-one.com
QM48T40 DC-DC Converter Data Sheet
36-75 VDC Input; 1.0-3.3 VDC @ 40 A Output
QM48T40012 (1.2 Volts Out)
Load Current [Adc]
0
10203040
50
E
fficiency
0.65
0.70
0.75
0.80
0.85
0.90
0.95
72 V
48 V
36 V
Fig. 1.2V.3: Efficiency 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.
Load Current [Adc]
0
10203040
50
P
ow
er
Di
ss
ipa
ti
on
[W
]
0.00
4.00
8.00
12.00
16.00
72 V
48 V
36 V
Fig. 1.2V.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.
Load Current [Adc]
0
10
203040
50
E
fficiency
0.65
0.70
0.75
0.80
0.85
0.90
0.95
70 C
55 C
40 C
Fig. 1.2V.4: Efficiency 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).
Load Current [Adc]
0
10
203040
50
P
ow
er
Di
ss
ipa
ti
on
[W
]
0.00
4.00
8.00
12.00
16.00
70 C
55 C
40 C
Fig. 1.2V.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).
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相关代理商/技术参数
参数描述
QM48T40010-PBA0G 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1V 40A 132W 8PIN - Bulk
QM48T40010-PBAP 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1V 40A 132W 8PIN - Bulk
QM48T40010-PBAPG 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1V 40A 132W 8PIN - Bulk
QM48T40010-PBB0 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1V 40A 132W 8PIN - Bulk
QM48T40010-PBB0G 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1V 40A 132W 8PIN - Bulk