Datasheet

© 2012 Fairchild Semiconductor Corporation 19 FEBFL7701_L30U003A • Rev. 1.0.2
9.3. THD Performance
Figure 29 shows the THD performance at different input frequencies. Test results are
quite similar, except the 90V
AC
condition, but meets international regulations
(under 30%).
Figure 29. THD Performance
Table 5. THD Test Results
Input Voltage Frequency THD (%)
90V
AC
47Hz 20.99
64Hz 21.82
110V
AC
47Hz 22.26
64Hz 22.46
180V
AC
47Hz 24.96
64Hz 25.31
220V
AC
47Hz 25.50
64Hz 25.84
265V
AC
47Hz 25.75
64Hz 26.72
0
5
10
15
20
25
30
90 110 180 220 264
THD_47Hz
THD_64Hz
[
V
AC
]
[
%
]