04-Oct-2005
EP-85 6 V, 330 mA Low Cost Charger
11 Conducted EMI
Power Integrations
27.Sep 05 14:40
RBW
MT
9 kHz
500 ms
Att 10 dB AUTO PREAMP OFF
dBµV
1
MHz
10 MHz
80
70
LIMIT CHECK
PASS
SGL
TDF
1
QP
CLRWR
EN55022Q
60
2
AV
CLRWR
EN55022A
50
40
30
20
10
0
-10
-20
150 kHz
30 MHz
Figure 23 – Conducted Emissions, Neutral 115 VAC, 17 Ω Load, with Artificial Hand
at Output. QP-Dark Blue, AVG-Red.
Power Integrations
27.Sep 05 14:13
RBW
MT
9 kHz
500 ms
Att 10 dB AUTO PREAMP OFF
MHz
LIMIT CHECK
dBµV
1
10 MHz
80
70
PASS
SGL
TDF
1
QP
EN55022Q
60
CLRWR
2
AV
EN55022A
50
CLRWR
40
30
20
10
0
-10
-20
150 kHz
30 MHz
Figure 24 – Conducted Emissions, Line 115 VAC, 17 Ω Load, with Artificial Hand
at Output. QP-Dark Blue, AVG-Red.
Power Integrations
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