FED20(2008) 데이터 시트보기 (PDF) - Power Mate Technology
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FED20 Datasheet PDF : 3 Pages
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1. All dimensions in Inches (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin pitch tolerance ±0.01(0.25)
3. Pin dimension tolerance ±0.004 (0.1)
PIN CONNECTION
PIN SINGLE
1
+ INPUT
DUAL
+ INPUT
2
- INPUT
- INPUT
3 + OUTPUT + OUTPUT
4
TRIM
COMMON
5 - OUTPUT - OUTPUT
6
CTRL
CTRL
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed
by using the method shown below.
TRIM UP
5
TRIM DOWN
4
RU
RD
4
3
Recommended Filter for EN55022 Class B Compliance
The components used in the above figure, together with the
manufacturers’ part numbers for these components, are as
follows:
C1
C2
C3
C4
FED20-12xxx
3.3μF/50V
1812 MLCC
3.3μF/50V
1812 MLCC
1000pF/2KV
MLCC
1000pF/2KV
MLCC
FED20-24xxx
4.7μF/50V
1812 MLCC
N/A
1000pF/2KV 1000pF/2KV
MLCC
MLCC
FED20-48xxx
2.2μF/100V
1812 MLCC
2.2μF/100V
1812 MLCC
1000pF/2KV
MLCC
1000pF/2KV
MLCC
L1
450μH
Common
Choke
PMT-048
450μH
Common
Choke
PMT-048
325μH
Common
Choke
PMT-050
Recommended EN55022 Class B Filter Circuit Layout
Page 3 of 3 Issued Date：2008/05/21
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