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参数资料
| 型号： | QL48T30012-NBA0 |
| 厂商： | Power-One |
| 文件页数： | 3/14页 |
| 文件大小： | 0K |
| 描述： | DC/DC QTR BRICK 36W 1.2V OUT T/H |
| 标准包装： | 100 |
| 系列： | * |
QL48T30012 DC-DC Converter Data Sheet
36-75 VDC Input; 1.2 VDC @ 30A Output
Electrical Specifications (continued)
Conditions: T A =25oC, Airflow=300 LFM (1.5 m/s), Vin=48 Vdc, unless otherwise specified.
PARAMETER
NOTES
MIN
TYP
MAX
UNITS
INPUT CHARACTERISTICS
Maximum Input Current
Input Stand-by Current
Input No Load Current (0 load on the output)
Input Reflected-Ripple Current
Input Voltage Ripple Rejection
30 Adc, 1.2 Vdc Out @ 36 Vdc In
Vin = 48 V, converter disabled
Vin = 48 V, converter enabled
See Figure 24 - 25MHz bandwidth
120Hz
3.8
33
6
TBD
1.25
Adc
mAdc
mAdc
mA PK-PK
dB
OUTPUT CHARACTERISTICS
Output Voltage Set Point (no load)
1.188
1.200
1.212
Vdc
Output Regulation
Over Line
Over Load
±1
±1
±3
±3
mV
mV
Output Voltage Range
Over line, load and temperature
2
1.182
1.218
Vdc
Output Ripple and Noise - 25MHz bandwidth
Full load + 10 μ F tantalum + 1 μ F ceramic
30
50
mV PK-PK
DYNAMIC RESPONSE
Load Change 25% of Iout Max, di/dt = 0.1 A/ μ S
di/dt = 5 A/ μ S
Setting Time to 1%
Co = 1 μ F ceramic (Fig.19)
Co = 450 μ F tant. + 1 μ F ceramic (Fig.20)
50
140
100
mV
mV
μs
EFFICIENCY
100% Load
50% Load
Additional Notes:
2. -40oC to 85oC
MAR 26, 2003 revised to NOV 13, 2006
Page 3 of 14
81
83
%
%
www.power-one.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| QL48T30012-NBA0G | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.2V 30A - Bulk |
| QL48T30012-NBAP | 制造商:Power-One 功能描述:DCDC - Bulk |
| QL48T30012-NBAPG | 制造商:Power-One 功能描述:DCDC,HAZMAT - Bulk |
| QL48T30012-NBB0 | 功能描述:CONV DC-DC 48V IN 1.2V OUT 36W RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:QL48 标准包装:5 系列:* |
| QL48T30012-NBBP | 制造商:Power-One 功能描述:DCDC - Bulk |
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