Texas Instruments AN-2150 LM3450A, User Manual

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P
OUT
(W)
PF
1.00
0.98
0.96
0.94
0.92
16 20 24 28 32
100 V
AC
120 V
AC
P
OUT
(W)
PF
1.00
0.98
0.96
0.94
0.92
16 20 24 28 32
200 V
AC
230 V
AC
P
OUT
(W)
EF
F
IC
IEN
C
Y
(%
)
84
82
80
78
76
16 20 24 28 32
100 V
AC
120 V
AC
P
OUT
(W)
EF
F
IC
IEN
C
Y
(%
)
84
82
80
78
76
16 20 24 28 32
200 V
AC
230 V
AC
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Typical Performance
3 Typical Performance
Figure 2. 120V, 30W Version Figure 3. 230V, 30W Version
Efficiency vs. Output Power Efficiency vs. Output Power
Figure 4. 120V, 30W Version Figure 5. 230V, 30W Version
Power Factor vs. Output Power Power Factor vs. Output Power
3 SNVA485B – June 2011 – Revised May 2013 AN-2150 LM3450A Evaluation Board
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