User manual

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AMPLITUDE (mA)
HARMONIC NUMBER
Limits
Measured
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AMPLITUDE (mA)
HARMONIC NUMBER
Limits
Measured
AMPLITUDE in dbuV
FREQUENCY
AMPLITUDE in dbuV
FREQUENCY
Conducted EMI Performance www.ti.com
4 Conducted EMI Performance
Figure 6. 120V, 30W Conducted EMI Peak Scan Figure 7. 230V, 30W Conducted EMI Peak Scan
Line and Neutral - CISPR/FCC Class B Quasi Peak and Line and Neutral - CISPR/FCC Class B Quasi Peak and
Average Limits Average Limits
5 THD / Harmonic Performance
Figure 8. 120V, 30W THD Measurements Figure 9. 230V, 30W THD Measurements
EN 61000-3 Class C Limits EN 61000-3 Class C Limits
THD = 6.27% ; Fundamental = 316mA THD = 8.96% ; Fundamental = 167mA
4
AN-2150 LM3450A Evaluation Board SNVA485B–June 2011–Revised May 2013
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