0.86(21.8)
0.44 (11.2)
FRONT VIEW
0.002(0.50)
0.16(4.1)
Recommended Filter for EN55022 Class B Compliance
1
2
3
5
6
7
8
0.100(2.54)
The components used in the above figure, together with the
manufacturers’ part numbers for these components, are as
follows:
C1
22μF/25V
PDL02-05XXX
1812 MLCC
L1
3.3μH 2.0A 0.06Ω 0504
SMDInductor,P/N:PMT-044
3.3μH 2.0A 0.06Ω 0504
SMDInductor,P/N:PMT-044
12μH 1.4A 0.12Ω 0504
SMDInductor,P/N:PMT-062
27μH 0.9A 0.2Ω 0504
SMDInductor,P/N:PMT-063
0.700(17.78)
0.13(3.3)
0.36(9.1)
BOTTOM VIEW
.
0.01(0.3)
Rectangular pin
0.08(2.0)
0.02(0.5)
22μF/25V
PDL02-12xxx
1812 MLCC
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)
4.7μF/50V
PDL02-24xxx
1812 MLCC
2.2μF/100V
PDL02-48xxx
1812 MLCC
PIN CONNECTION
PIN
1
2
3
5
6
7
8
SINGLE
- INPUT
+ INPUT
CTRL
NC
+ OUTPUT
- OUTPUT
NC
DUAL
- INPUT
+ INPUT
CTRL
NC
+ OUTPUT
COM
- OUTPUT
Recommended EN55022 Class B Filter Circuit Layout
Page 3 of 3
Issued Date：2008/08/19
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
