FEC40-24S3P3W Datasheet, PDF (3/3 Pages) Power Mate Technology Co., LTD – 40 WATTS MAXIMUM OUTPUT POWER

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
DUAL
1
+INPUT
+INPUT
2
-INPUT
-INPUT
3
CTRL
CTRL
4
-SENSE +OUTPUT
5
+SENSE
COM
6
+OUTPUT
COM
7
-OUTPUT -OUTPUT
8
TRIM
TRIM
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by
using the method shown below.
( ) for dual output trim
TRIM UP
4(7)
TRIM DOWN
8(8)
R_U
R_D
8(8)
5(4)
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:
FEC40-
24xxxW
FEC40-
48xxxW
C1
C2
C3
C4
C5 & C6
4.7μF/50V
1812 MLCC
N/A
4.7μF/50V
1812 MLCC
N/A
1000pF/2KV
MLCC
2.2μF/100V 2.2μF/100V 2.2μF/100V 2.2μF/100V 1000pF/2KV
1812 MLCC 1812 MLCC 1812 MLCC 1812 MLCC MLCC
L1
450μH
Common
Choke
PMT-048
830μH
Common
Choke
PMT-053
Recommended EN55022 Class B Filter Circuit Layout
Page 3 of 3 Issued Date：2008/06/12