參數(shù)資料
型號(hào)： V048F040T050
廠商： Vicor Corporation
元件分類： DC/DC變換器
英文描述： VI Chip - VTM Voltage Transformation Module
中文描述： 六芯片- VTM電壓轉(zhuǎn)換模塊
文件頁(yè)數(shù)： 10/13頁(yè)
文件大?。?/td> 343K
代理商： V048F040T050
vicorpower.com
800-735-6200
VI Chip Voltage Transformation Module
V048F040T050
Rev. 1.1
Page 10 of 13
VI Chip Voltage Transformation Module
PRELIMINARY
Figure 19
— The PRM controls the factorized bus voltage, V
f
, in proportion to output current to compensate for the output resistance, Ro, of the VTM. The VTM
output voltage is typically within 1% of the desired load voltage (V
L
) over all line and load conditions.
-In
PC
VC
TM
+In
-Out
+Out
VTM
+Out
-Out
K
Ro
+Out
–Out
+In
–In
VC
PC
IL
NC
VH
PR
SG
OS
NC
CD
PRM-AL
L
O
A
D
Factorized
Bus (V
f
)
Vo = V
L
±
1.0%
(IoRo)
K
V
f
= V
L
+
K
Vin
R
OS
R
CD
FPA Adaptive Loop
Figure 20
— An external error amplifier or Point-of-Load IC (POLIC) senses the load voltage and controls the PRM output – the Factorized Bus – as a function of
output current, compensating for the output resistance of the VTM and for distribution resistance.
+Out
–Out
+In
–In
VC
PC
IL
NC
VH
SC
PR
SG
OS
NC
CD
PRM-AL
-In
PC
VC
TM
+In
-Out
+Out
VTM
+Out
-Out
K
Ro
Remote
Loop
Control
V
f
= f (Vs)
L
O
A
D
Factorized
Power Bus
Vo = V
L
±
0.4%
+S
–S
Vin
FPA Non-isolated Remote Loop
In figures below;
K = VTM Transformation Ratio
R
O
= VTM Output Resistance
V
f
= PRM Output (Factorized Bus Voltage)
V
O
= VTM Output
V
L
= Desired Load Voltage
Application Note
(continued)
相關(guān)PDF資料
PDF描述
V048F096M025 HEADER RECT/RECTANG 60 M
V048F096T025 0.5MM RASTER 2 ROW X 30 CONTACTS
V048K096M025 VI Chip - VTM Voltage Transformation Module
V048K096T025 VI Chip - VTM Voltage Transformation Module
V048F160T019 VI Chip - PRM-AL Pre-Regulator Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
V048F040T050_1 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:VTM Current Multiplier
V048F040T060 制造商:POWERBOX 制造商全稱:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY
V048F040T070 制造商:POWERBOX 制造商全稱:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY
V048F040T080 制造商:POWERBOX 制造商全稱:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY
V048F040T100 制造商:POWERBOX 制造商全稱:Powerbox 功能描述:300W DC/DC VOLTAGE TRANSFORMATION MODULE PRELIMINARY
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