參數(shù)資料
型號: QPI-1L
廠商: Vicor Corporation
元件分類: DC/DC變換器
英文描述: 12 Amp Active EMI Filter for 48V DC Bus
中文描述: 12安培有源EMI濾波器的48V直流總線
文件頁數(shù): 5/8頁
文件大?。?/td> 238K
代理商: QPI-1L
Picor Corporation www.picorpower.com
QPI-1L Data Sheet Rev. 2.0 Page 5 of 8
Figure 7 –
Schematic for supporting multiple DC-DC converters. Note only a single RY is required. Use values recommended by converter
manufacturer for C
IN
and Y-capacitors C1-C8.
BUS
SUPPLY
V
IN
+
V
OUT
+
V
IN
-
V
OUT
-
SHIELD
CONVERTER
Optional Connection
C2
C3
C4
RY
PCB plane under converter
C
IN
1
BUS+
QPI+
BUS-
QPI-
S
QPI
CB
47
μ
F
C1
V
IN
+
V
OUT
+
V
IN
-
V
OUT
-
SHIELD
CONVERTER
C6
C7
C8
PCB plane under converter
C
IN
2
C5
Additional Converters
10
, 1/4 W
Figure 8 –
Series connection of QPI for higher attenuation.
BUS+
QPI+
BUS-
QPI-
S
BUS
SUPPLY
QPI
V
IN
+
V
OUT
+
V
IN
-
V
OUT
-
SHIELD
CONVERTER
Optional Connection
C2
C3
C4
RY
PCB plane under converter
C
IN
BUS+
QPI+
BUS-
QPI-
S
QPI
CB
47 μF
C1
10
, 1/4 W
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