© 2016 Fairchild Semiconductor Corporation
10
FEBFL77944_L80L012A_B
• Rev. 1.0
6.2.
Key Performance Measurements
Table 5.
Key Performance Measurements for Low-Line without SVF
Input
Condition
50 Hz
60 Hz
108 V
AC
120 V
AC
132 V
AC
108 V
AC
120 V
AC
132 V
AC
Power Factor
0.98
0.99
0.98
0.98
0.98
0.98
THD (%)
17.72
15.77
14.69
17.73
15.82
14.73
Pin (W)
9.90
11.70
13.60
9.90
11.80
13.60
IIN.RMS (A)
0.093
0.099
0.104
0.093
0.099
0.104
Lumen (lm)
922.42
1008.41
1073.28
928.05
1000.51
1080.86
Efficacy (lm/W)
88.98
82.31
75.37
89.52
80.97
75.90
Flicker Index
0.376
0.351
0.328
0.394
0.370
0.343
Note:
2. Lumen (lm): Measured after one minute by initial turn-on * 0.955 (temperature saturation factor).
Table 5 shows the key performance measurements for low-line without Self Valley Fill (SVF) condition
according to the input voltage (min: 108 V
AC
, typical: 120 V
AC
, max: 132 V
AC
) and 50 Hz / 60 Hz. Power
factor is higher than 0.98 at the input voltage range from 198 to 242 V
AC
. THD is reduced by an increased
input voltage. However the efficacy is decreased by increasing the input voltage. The input power rate
should be larger than the rise of the lumen.
