21
Appendix A. Filter characteristics
-80,0
-70,0
-60,0
-50,0
-40,0
-30,0
-20,0
-10,0
0,0
10
100
1000
10000
100000
f[Hz]
L[dB]
Fig. A.1. The characteristics of A filter, conformable to EN 61672-1:2003 class 2 requirements.
-80,0
-70,0
-60,0
-50,0
-40,0
-30,0
-20,0
-10,0
0,0
10
100
1000
10000
100000
f[Hz]
L[dB]
Fig. A.2. The characteristics of C filter, conformable to EN 61672-1:2003 class 2 requirements.
