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參數(shù)資料
| 型號(hào)： | VT048A020T080FP |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 174 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-15 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 850K |
| 代理商： | VT048A020T080FP |
Voltage Transformation Module
VT048A020T080FP
vicorpower.com
Rev. 1.1
Page 5 of 11
SPECIFICATIONS (CONT.)
Parameter
Min
Typ
Max
Unit
Notes
MTBF
MIL-HDBK-217F
3.5
Mhrs
25°C, GB
Isolation specifications
Voltage
2,250
Vdc
Input to output
Capacitance
2,500
pF
Input to output
Resistance
10
M
Ω
Input to output
cTVus
UL /CSA 60950-1, EN 60950-1
CE Mark
Low voltage directive
RoHS
Mechanical
See Mechanical Drawings, Figures 15, 16
Weight
1.10/31.3
oz /g
Dimensions
Length
1.91/48,6
in / mm
Baseplate model
Width
1.09/27,7
in / mm
Baseplate model
Height
0.37/9,5
in / mm
Baseplate model
Thermal
Over temperature shutdown
125
130
135
°C
Junction temperature
Thermal capacity
23.8
Ws /°C
Baseplate-to-ambient
7.7
°C / W
Baseplate-to-ambient; 1000 LFM
2.9
°C / W
Baseplate-to-sink; flat, greased surface
0.40
°C / W
Baseplate-to-sink; thermal pad
0.36
°C / W
General Specifications
Parameter
Min
Typ
Max
Unit
Notes
Primary Control (PC)
DC voltage
4.8
5.0
5.2
Vdc
Module disable voltage
2.4
2.5
Vdc
Module enable voltage
2.5
2.6
Vdc
VC voltage must be applied when module is
enabled using PC
Current limit
2.4
2.5
2.9
mA
Source only
Disable delay time
10
s
PC low to Vout low
VTM Control (VC)
External boost voltage
12
14
19
Vdc
Required for VTM start up without PRM
External boost duration
10
ms
Vin > 26.0 Vdc. VC must be applied continuously
if Vin < 26.0 Vdc.
Auxiliary Pins
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| VT048A020T080TP | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:VTM? Current Multiplier |
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| VT048A030M070TP | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:VTM? Current Multiplier |
| VT048A030T070FP | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:VTM? Current Multiplier |
| VT048A030T070TP | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:VTM? Current Multiplier |
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